From 50192212a72b48de7ae4d87c79d394f4e3461a5b Mon Sep 17 00:00:00 2001 From: Vladimir Mezentsev Date: Sun, 10 Apr 2022 00:59:06 -0700 Subject: [PATCH] gprofng doesn't build with gcc 5.5 gprofng/ChangeLog 2022-04-07 Vladimir Mezentsev PR gprofng/29026 * configure.ac: Check version of bison. * src/Makefile.am (QLParser.yy): Run bison * src/QLParser.yy: Adapted for bison 3.04 or later. * src/DbeSession.cc: make some params const. * src/DbeSession.h: Likewise. * configure: Regenerate. * Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * src/QLParser.tab.cc: Deleted. * src/QLParser.tab.hh: Deleted. * doc/Makefile.in: Regenerate. * gp-display-html/Makefile.in: Regenerate. * libcollector/configure: Regenerate. --- gprofng/Makefile.in | 1 + gprofng/configure | 79 +- gprofng/configure.ac | 4 + gprofng/doc/Makefile.in | 1 + gprofng/gp-display-html/Makefile.in | 1 + gprofng/libcollector/configure | 20 +- gprofng/src/DbeSession.cc | 40 +- gprofng/src/DbeSession.h | 4 +- gprofng/src/Makefile.am | 6 +- gprofng/src/Makefile.in | 19 +- gprofng/src/QLParser.tab.cc | 1453 ------------------- gprofng/src/QLParser.tab.hh | 2038 --------------------------- gprofng/src/QLParser.yy | 142 +- 13 files changed, 222 insertions(+), 3586 deletions(-) delete mode 100644 gprofng/src/QLParser.tab.cc delete mode 100644 gprofng/src/QLParser.tab.hh diff --git a/gprofng/Makefile.in b/gprofng/Makefile.in index e77b06d60e4..fd5279b4df1 100644 --- a/gprofng/Makefile.in +++ b/gprofng/Makefile.in @@ -238,6 +238,7 @@ AUTOCONF = @AUTOCONF@ AUTOHEADER = @AUTOHEADER@ AUTOMAKE = @AUTOMAKE@ AWK = @AWK@ +BISON = @BISON@ BUILD_SUBDIRS = @BUILD_SUBDIRS@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ diff --git a/gprofng/configure b/gprofng/configure index 08af658da8e..6e38a140696 100755 --- a/gprofng/configure +++ b/gprofng/configure @@ -681,6 +681,7 @@ LD FGREP SED LIBTOOL +BISON ac_ct_AR AR RANLIB @@ -6042,6 +6043,80 @@ unknown) esac + for ac_prog in bison +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_BISON+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$BISON"; then + ac_cv_prog_BISON="$BISON" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_BISON="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +BISON=$ac_cv_prog_BISON +if test -n "$BISON"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 +$as_echo "$BISON" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$BISON" && break +done + + if test -z "$BISON"; then + ac_verc_fail=yes + else + cat >conftest.y <<_ACEOF +%require "3.0.4" +%% +exp: +_ACEOF + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bison 3.0.4 or newer" >&5 +$as_echo_n "checking for bison 3.0.4 or newer... " >&6; } + ac_prog_version=`$BISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'` + : ${ac_prog_version:='v. ?.??'} + if $BISON conftest.y -o conftest.c 2>/dev/null; then + ac_prog_version="$ac_prog_version, ok" + ac_verc_fail=no + else + ac_prog_version="$ac_prog_version, bad" + ac_verc_fail=yes + fi + rm -f conftest.y conftest.c + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 +$as_echo "$ac_prog_version" >&6; } + fi + if test $ac_verc_fail = yes; then + BISON=: + fi + + +if test x$BISON = "x:"; then + as_fn_error $? "Building gprofng requires bison 3.0.4 or later." "$LINENO" 5 +fi + # Check whether --enable-shared was given. if test "${enable_shared+set}" = set; then : enableval=$enable_shared; p=${PACKAGE-default} @@ -12146,7 +12221,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12149 "configure" +#line 12224 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -12252,7 +12327,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12255 "configure" +#line 12330 "configure" #include "confdefs.h" #if HAVE_DLFCN_H diff --git a/gprofng/configure.ac b/gprofng/configure.ac index 550dd80d331..80bbc8569f5 100644 --- a/gprofng/configure.ac +++ b/gprofng/configure.ac @@ -29,6 +29,10 @@ AC_PROG_CXX AC_PROG_INSTALL AC_PROG_RANLIB AM_PROG_AR +gl_PROG_BISON([BISON],[3.0.4]) +if test x$BISON = "x:"; then + AC_MSG_ERROR([Building gprofng requires bison 3.0.4 or later.]) +fi AC_DISABLE_SHARED LT_INIT diff --git a/gprofng/doc/Makefile.in b/gprofng/doc/Makefile.in index 03d9e242d9a..4050586f6a8 100644 --- a/gprofng/doc/Makefile.in +++ b/gprofng/doc/Makefile.in @@ -222,6 +222,7 @@ AUTOCONF = @AUTOCONF@ AUTOHEADER = @AUTOHEADER@ AUTOMAKE = @AUTOMAKE@ AWK = @AWK@ +BISON = @BISON@ BUILD_SUBDIRS = @BUILD_SUBDIRS@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ diff --git a/gprofng/gp-display-html/Makefile.in b/gprofng/gp-display-html/Makefile.in index e75703c9a0b..a222b955343 100644 --- a/gprofng/gp-display-html/Makefile.in +++ b/gprofng/gp-display-html/Makefile.in @@ -186,6 +186,7 @@ AUTOCONF = @AUTOCONF@ AUTOHEADER = @AUTOHEADER@ AUTOMAKE = @AUTOMAKE@ AWK = @AWK@ +BISON = @BISON@ BUILD_SUBDIRS = @BUILD_SUBDIRS@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ diff --git a/gprofng/libcollector/configure b/gprofng/libcollector/configure index 9fea098168d..0afa31d0819 100755 --- a/gprofng/libcollector/configure +++ b/gprofng/libcollector/configure @@ -6349,25 +6349,31 @@ else lt_nm_to_check="$lt_nm_to_check nm" fi fi - for lt_tmp_nm in $lt_nm_to_check; do + for lt_tmp_nm in "$lt_nm_to_check"; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. - case "$lt_tmp_nm" in + # Strip out any user-provided options from the nm to test twice, + # the first time to test to see if nm (rather than its options) has + # an explicit path, the second time to yield a file which can be + # nm'ed itself. + tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`" + case "$tmp_nm_path" in */*|*\\*) tmp_nm="$lt_tmp_nm";; *) tmp_nm="$ac_dir/$lt_tmp_nm";; esac - if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`" + if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored - case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in + case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B" break ;; *) - case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in + case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in *$tmp_nm*) lt_cv_path_NM="$tmp_nm -p" break @@ -12058,7 +12064,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12061 "configure" +#line 12067 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -12164,7 +12170,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12167 "configure" +#line 12173 "configure" #include "confdefs.h" #if HAVE_DLFCN_H diff --git a/gprofng/src/DbeSession.cc b/gprofng/src/DbeSession.cc index 43701148a6e..94b8f6b762b 100644 --- a/gprofng/src/DbeSession.cc +++ b/gprofng/src/DbeSession.cc @@ -43,6 +43,16 @@ #include "IndexObject.h" #include "PathTree.h" #include "Print.h" + +// Bison 3.0 doesn't define YY_NULLPTR. I copied this from QLParser.tab.cc. +// Why this is not in QLParser.tab.hh ? YY_NULLPTR is used in QLParser.tab.hh +# ifndef YY_NULLPTR +# if defined __cplusplus && 201103L <= __cplusplus +# define YY_NULLPTR nullptr +# else +# define YY_NULLPTR 0 +# endif +# endif #include "QLParser.tab.hh" #include "DbeView.h" #include "MemorySpace.h" @@ -2954,7 +2964,7 @@ DbeSession::append (SourceFile *sf) } UserLabel * -DbeSession::findUserLabel (char *name) +DbeSession::findUserLabel (const char *name) { for (int i = 0, sz = userLabels ? userLabels->size () : 0; i < sz; i++) { @@ -2966,7 +2976,7 @@ DbeSession::findUserLabel (char *name) } Expression * -DbeSession::findObjDefByName (char *name) +DbeSession::findObjDefByName (const char *name) { Expression *expr = NULL; @@ -2994,25 +3004,13 @@ DbeSession::findObjDefByName (char *name) Expression * DbeSession::ql_parse (const char *expr_spec) { - /* (This slight duplication means we don't need to worry about copy - constructors for the QL::Result, nor about the lifetime of the - expr_spec.) */ - if (expr_spec != NULL) - { - QL::Result result (expr_spec); - QL::Parser qlparser (result); - if (qlparser () != 0) - return NULL; - return result (); - } - else - { - QL::Result result; - QL::Parser qlparser (result); - if (qlparser () != 0) - return NULL; - return result (); - } + if (expr_spec == NULL) + expr_spec = ""; + QL::Result result (expr_spec); + QL::Parser qlparser (result); + if (qlparser.parse () != 0) + return NULL; + return result (); } Vector * diff --git a/gprofng/src/DbeSession.h b/gprofng/src/DbeSession.h index 0a5c01c7679..0173f1a891c 100644 --- a/gprofng/src/DbeSession.h +++ b/gprofng/src/DbeSession.h @@ -332,7 +332,7 @@ public: char* getPropUName (int propId); Vector *userLabels; // List of er_labels - UserLabel *findUserLabel (char *name); + UserLabel *findUserLabel (const char *name); DbeJarFile *get_JarFile (const char *name); void append (UserLabel *lbl); void append (SourceFile *sf); @@ -341,7 +341,7 @@ public: void set_need_refind (); // Find user defined object by name - Expression *findObjDefByName (char *); + Expression *findObjDefByName (const char *); void get_filter_keywords (Vector *res); // Get the Settings class object diff --git a/gprofng/src/Makefile.am b/gprofng/src/Makefile.am index 47fd8c9302b..0718ab61162 100644 --- a/gprofng/src/Makefile.am +++ b/gprofng/src/Makefile.am @@ -113,6 +113,9 @@ AM_CFLAGS = $(GPROFNG_CFLAGS) $(PTHREAD_CFLAGS) \ $(GPROFNG_NO_SWITCH_CFLAGS) AM_CXXFLAGS = $(AM_CFLAGS) +QLParser.tab.cc QLParser.tab.hh: QLParser.yy + $(BISON) $^ + man_MANS = gprofng.1 \ gp-archive.1 \ gp-collect-app.1 \ @@ -121,7 +124,8 @@ man_MANS = gprofng.1 \ MAINTAINERCLEANFILES = $(man_MANS) -EXTRA_DIST = $(man_MANS) +BUILT_SOURCES = QLParser.tab.hh +EXTRA_DIST = QLParser.yy $(man_MANS) pkglib_LTLIBRARIES = $(LIBGPROFNG) diff --git a/gprofng/src/Makefile.in b/gprofng/src/Makefile.in index 7d3f9c6f7d0..1de9b36c2b7 100644 --- a/gprofng/src/Makefile.in +++ b/gprofng/src/Makefile.in @@ -310,6 +310,7 @@ AUTOCONF = @AUTOCONF@ AUTOHEADER = @AUTOHEADER@ AUTOMAKE = @AUTOMAKE@ AWK = @AWK@ +BISON = @BISON@ BUILD_SUBDIRS = @BUILD_SUBDIRS@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ @@ -550,7 +551,8 @@ man_MANS = gprofng.1 \ gp-display-text.1 MAINTAINERCLEANFILES = $(man_MANS) -EXTRA_DIST = $(man_MANS) +BUILT_SOURCES = QLParser.tab.hh +EXTRA_DIST = QLParser.yy $(man_MANS) pkglib_LTLIBRARIES = $(LIBGPROFNG) libgprofng_la_SOURCES = $(CCSOURCES) $(CSOURCES) libgprofng_la_LDFLAGS = -version-info 0:0:0 @@ -593,7 +595,8 @@ gp_display_text_LDADD = $(LIBGPROFNG) $(CLOCK_GETTIME_LINK) $(ZLIB) @BUILD_MAN_TRUE@ | sed 's/See also:/\.SH SEE ALSO/' | sed 's/Documentation:/.SH DOCUMENTATION/' \ @BUILD_MAN_TRUE@ | sed 's/Limitations:/.SH LIMITATIONS/' -all: all-am +all: $(BUILT_SOURCES) + $(MAKE) $(AM_MAKEFLAGS) all-am .SUFFIXES: .SUFFIXES: .c .cc .lo .o .obj @@ -1027,13 +1030,15 @@ distdir: $(DISTFILES) top_distdir="$(top_distdir)" distdir="$(distdir)" \ dist-hook check-am: all-am -check: check-am +check: $(BUILT_SOURCES) + $(MAKE) $(AM_MAKEFLAGS) check-am all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(MANS) $(DATA) installdirs: for dir in "$(DESTDIR)$(pkglibdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" "$(DESTDIR)$(dbedir)"; do \ test -z "$$dir" || $(MKDIR_P) "$$dir"; \ done -install: install-am +install: $(BUILT_SOURCES) + $(MAKE) $(AM_MAKEFLAGS) install-am install-exec: install-exec-am install-data: install-data-am uninstall: uninstall-am @@ -1063,6 +1068,7 @@ distclean-generic: maintainer-clean-generic: @echo "This command is intended for maintainers to use" @echo "it deletes files that may require special tools to rebuild." + -test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES) -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES) clean: clean-am @@ -1138,7 +1144,7 @@ uninstall-am: uninstall-binPROGRAMS uninstall-dbeDATA uninstall-man \ uninstall-man: uninstall-man1 -.MAKE: install-am install-strip +.MAKE: all check install install-am install-strip .PHONY: CTAGS GTAGS TAGS all all-am check check-am clean \ clean-binPROGRAMS clean-generic clean-libtool \ @@ -1161,6 +1167,9 @@ uninstall-man: uninstall-man1 .PRECIOUS: Makefile +QLParser.tab.cc QLParser.tab.hh: QLParser.yy + $(BISON) $^ + @BUILD_MAN_TRUE@gprofng.1: $(srcdir)/gprofng.cc $(common_mandeps) | ./gprofng$(EXEEXT) @BUILD_MAN_TRUE@ $(AM_V_GEN)_BUILDING_MANPAGE=1 $(HELP2MAN) $(HELP2MAN_OPT) \ @BUILD_MAN_TRUE@ --name=$(TEXT_GPROFNG) ./gprofng$(EXEEXT) $(H2M_FILTER) > $@ diff --git a/gprofng/src/QLParser.tab.cc b/gprofng/src/QLParser.tab.cc deleted file mode 100644 index 4517b2e82b4..00000000000 --- a/gprofng/src/QLParser.tab.cc +++ /dev/null @@ -1,1453 +0,0 @@ -// A Bison parser, made by GNU Bison 3.7.5. - -// Skeleton implementation for Bison LALR(1) parsers in C++ - -// Copyright (C) 2002-2015, 2018-2021 Free Software Foundation, Inc. - -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. - -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. - -// You should have received a copy of the GNU General Public License -// along with this program. If not, see . - -// As a special exception, you may create a larger work that contains -// part or all of the Bison parser skeleton and distribute that work -// under terms of your choice, so long as that work isn't itself a -// parser generator using the skeleton or a modified version thereof -// as a parser skeleton. Alternatively, if you modify or redistribute -// the parser skeleton itself, you may (at your option) remove this -// special exception, which will cause the skeleton and the resulting -// Bison output files to be licensed under the GNU General Public -// License without this special exception. - -// This special exception was added by the Free Software Foundation in -// version 2.2 of Bison. - -// DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual, -// especially those whose name start with YY_ or yy_. They are -// private implementation details that can be changed or removed. - -// "%code top" blocks. -#line 28 "QLParser.yy" - -#include -#include -#include - -#line 45 "QLParser.tab.cc" - - - - -#include "QLParser.tab.hh" - - -// Unqualified %code blocks. -#line 42 "QLParser.yy" - -namespace QL -{ - static QL::Parser::symbol_type yylex (QL::Result &result); -} - -#line 61 "QLParser.tab.cc" - - -#ifndef YY_ -# if defined YYENABLE_NLS && YYENABLE_NLS -# if ENABLE_NLS -# include // FIXME: INFRINGES ON USER NAME SPACE. -# define YY_(msgid) dgettext ("bison-runtime", msgid) -# endif -# endif -# ifndef YY_ -# define YY_(msgid) msgid -# endif -#endif - - -// Whether we are compiled with exception support. -#ifndef YY_EXCEPTIONS -# if defined __GNUC__ && !defined __EXCEPTIONS -# define YY_EXCEPTIONS 0 -# else -# define YY_EXCEPTIONS 1 -# endif -#endif - - - -// Enable debugging if requested. -#if YYDEBUG - -// A pseudo ostream that takes yydebug_ into account. -# define YYCDEBUG if (yydebug_) (*yycdebug_) - -# define YY_SYMBOL_PRINT(Title, Symbol) \ - do { \ - if (yydebug_) \ - { \ - *yycdebug_ << Title << ' '; \ - yy_print_ (*yycdebug_, Symbol); \ - *yycdebug_ << '\n'; \ - } \ - } while (false) - -# define YY_REDUCE_PRINT(Rule) \ - do { \ - if (yydebug_) \ - yy_reduce_print_ (Rule); \ - } while (false) - -# define YY_STACK_PRINT() \ - do { \ - if (yydebug_) \ - yy_stack_print_ (); \ - } while (false) - -#else // !YYDEBUG - -# define YYCDEBUG if (false) std::cerr -# define YY_SYMBOL_PRINT(Title, Symbol) YY_USE (Symbol) -# define YY_REDUCE_PRINT(Rule) static_cast (0) -# define YY_STACK_PRINT() static_cast (0) - -#endif // !YYDEBUG - -#define yyerrok (yyerrstatus_ = 0) -#define yyclearin (yyla.clear ()) - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab -#define YYRECOVERING() (!!yyerrstatus_) - -#line 50 "QLParser.yy" -namespace QL { -#line 135 "QLParser.tab.cc" - - /// Build a parser object. - Parser::Parser (QL::Result &result_yyarg) -#if YYDEBUG - : yydebug_ (false), - yycdebug_ (&std::cerr), -#else - : -#endif - result (result_yyarg) - {} - - Parser::~Parser () - {} - - Parser::syntax_error::~syntax_error () YY_NOEXCEPT YY_NOTHROW - {} - - /*---------------. - | symbol kinds. | - `---------------*/ - - - - // by_state. - Parser::by_state::by_state () YY_NOEXCEPT - : state (empty_state) - {} - - Parser::by_state::by_state (const by_state& that) YY_NOEXCEPT - : state (that.state) - {} - - void - Parser::by_state::clear () YY_NOEXCEPT - { - state = empty_state; - } - - void - Parser::by_state::move (by_state& that) - { - state = that.state; - that.clear (); - } - - Parser::by_state::by_state (state_type s) YY_NOEXCEPT - : state (s) - {} - - Parser::symbol_kind_type - Parser::by_state::kind () const YY_NOEXCEPT - { - if (state == empty_state) - return symbol_kind::S_YYEMPTY; - else - return YY_CAST (symbol_kind_type, yystos_[+state]); - } - - Parser::stack_symbol_type::stack_symbol_type () - {} - - Parser::stack_symbol_type::stack_symbol_type (YY_RVREF (stack_symbol_type) that) - : super_type (YY_MOVE (that.state)) - { - switch (that.kind ()) - { - case symbol_kind::S_NUM: // "number" - case symbol_kind::S_NAME: // "name" - case symbol_kind::S_FNAME: // FNAME - case symbol_kind::S_JGROUP: // JGROUP - case symbol_kind::S_JPARENT: // JPARENT - case symbol_kind::S_QSTR: // QSTR - case symbol_kind::S_FILEIOVFD: // FILEIOVFD - case symbol_kind::S_exp: // exp - case symbol_kind::S_term: // term - value.YY_MOVE_OR_COPY< Expression * > (YY_MOVE (that.value)); - break; - - default: - break; - } - -#if 201103L <= YY_CPLUSPLUS - // that is emptied. - that.state = empty_state; -#endif - } - - Parser::stack_symbol_type::stack_symbol_type (state_type s, YY_MOVE_REF (symbol_type) that) - : super_type (s) - { - switch (that.kind ()) - { - case symbol_kind::S_NUM: // "number" - case symbol_kind::S_NAME: // "name" - case symbol_kind::S_FNAME: // FNAME - case symbol_kind::S_JGROUP: // JGROUP - case symbol_kind::S_JPARENT: // JPARENT - case symbol_kind::S_QSTR: // QSTR - case symbol_kind::S_FILEIOVFD: // FILEIOVFD - case symbol_kind::S_exp: // exp - case symbol_kind::S_term: // term - value.move< Expression * > (YY_MOVE (that.value)); - break; - - default: - break; - } - - // that is emptied. - that.kind_ = symbol_kind::S_YYEMPTY; - } - -#if YY_CPLUSPLUS < 201103L - Parser::stack_symbol_type& - Parser::stack_symbol_type::operator= (const stack_symbol_type& that) - { - state = that.state; - switch (that.kind ()) - { - case symbol_kind::S_NUM: // "number" - case symbol_kind::S_NAME: // "name" - case symbol_kind::S_FNAME: // FNAME - case symbol_kind::S_JGROUP: // JGROUP - case symbol_kind::S_JPARENT: // JPARENT - case symbol_kind::S_QSTR: // QSTR - case symbol_kind::S_FILEIOVFD: // FILEIOVFD - case symbol_kind::S_exp: // exp - case symbol_kind::S_term: // term - value.copy< Expression * > (that.value); - break; - - default: - break; - } - - return *this; - } - - Parser::stack_symbol_type& - Parser::stack_symbol_type::operator= (stack_symbol_type& that) - { - state = that.state; - switch (that.kind ()) - { - case symbol_kind::S_NUM: // "number" - case symbol_kind::S_NAME: // "name" - case symbol_kind::S_FNAME: // FNAME - case symbol_kind::S_JGROUP: // JGROUP - case symbol_kind::S_JPARENT: // JPARENT - case symbol_kind::S_QSTR: // QSTR - case symbol_kind::S_FILEIOVFD: // FILEIOVFD - case symbol_kind::S_exp: // exp - case symbol_kind::S_term: // term - value.move< Expression * > (that.value); - break; - - default: - break; - } - - // that is emptied. - that.state = empty_state; - return *this; - } -#endif - - template - void - Parser::yy_destroy_ (const char* yymsg, basic_symbol& yysym) const - { - if (yymsg) - YY_SYMBOL_PRINT (yymsg, yysym); - } - -#if YYDEBUG - template - void - Parser::yy_print_ (std::ostream& yyo, const basic_symbol& yysym) const - { - std::ostream& yyoutput = yyo; - YY_USE (yyoutput); - if (yysym.empty ()) - yyo << "empty symbol"; - else - { - symbol_kind_type yykind = yysym.kind (); - yyo << (yykind < YYNTOKENS ? "token" : "nterm") - << ' ' << yysym.name () << " ("; - YY_USE (yykind); - yyo << ')'; - } - } -#endif - - void - Parser::yypush_ (const char* m, YY_MOVE_REF (stack_symbol_type) sym) - { - if (m) - YY_SYMBOL_PRINT (m, sym); - yystack_.push (YY_MOVE (sym)); - } - - void - Parser::yypush_ (const char* m, state_type s, YY_MOVE_REF (symbol_type) sym) - { -#if 201103L <= YY_CPLUSPLUS - yypush_ (m, stack_symbol_type (s, std::move (sym))); -#else - stack_symbol_type ss (s, sym); - yypush_ (m, ss); -#endif - } - - void - Parser::yypop_ (int n) - { - yystack_.pop (n); - } - -#if YYDEBUG - std::ostream& - Parser::debug_stream () const - { - return *yycdebug_; - } - - void - Parser::set_debug_stream (std::ostream& o) - { - yycdebug_ = &o; - } - - - Parser::debug_level_type - Parser::debug_level () const - { - return yydebug_; - } - - void - Parser::set_debug_level (debug_level_type l) - { - yydebug_ = l; - } -#endif // YYDEBUG - - Parser::state_type - Parser::yy_lr_goto_state_ (state_type yystate, int yysym) - { - int yyr = yypgoto_[yysym - YYNTOKENS] + yystate; - if (0 <= yyr && yyr <= yylast_ && yycheck_[yyr] == yystate) - return yytable_[yyr]; - else - return yydefgoto_[yysym - YYNTOKENS]; - } - - bool - Parser::yy_pact_value_is_default_ (int yyvalue) - { - return yyvalue == yypact_ninf_; - } - - bool - Parser::yy_table_value_is_error_ (int yyvalue) - { - return yyvalue == yytable_ninf_; - } - - int - Parser::operator() () - { - return parse (); - } - - int - Parser::parse () - { - int yyn; - /// Length of the RHS of the rule being reduced. - int yylen = 0; - - // Error handling. - int yynerrs_ = 0; - int yyerrstatus_ = 0; - - /// The lookahead symbol. - symbol_type yyla; - - /// The return value of parse (). - int yyresult; - -#if YY_EXCEPTIONS - try -#endif // YY_EXCEPTIONS - { - YYCDEBUG << "Starting parse\n"; - - - /* Initialize the stack. The initial state will be set in - yynewstate, since the latter expects the semantical and the - location values to have been already stored, initialize these - stacks with a primary value. */ - yystack_.clear (); - yypush_ (YY_NULLPTR, 0, YY_MOVE (yyla)); - - /*-----------------------------------------------. - | yynewstate -- push a new symbol on the stack. | - `-----------------------------------------------*/ - yynewstate: - YYCDEBUG << "Entering state " << int (yystack_[0].state) << '\n'; - YY_STACK_PRINT (); - - // Accept? - if (yystack_[0].state == yyfinal_) - YYACCEPT; - - goto yybackup; - - - /*-----------. - | yybackup. | - `-----------*/ - yybackup: - // Try to take a decision without lookahead. - yyn = yypact_[+yystack_[0].state]; - if (yy_pact_value_is_default_ (yyn)) - goto yydefault; - - // Read a lookahead token. - if (yyla.empty ()) - { - YYCDEBUG << "Reading a token\n"; -#if YY_EXCEPTIONS - try -#endif // YY_EXCEPTIONS - { - symbol_type yylookahead (yylex (result)); - yyla.move (yylookahead); - } -#if YY_EXCEPTIONS - catch (const syntax_error& yyexc) - { - YYCDEBUG << "Caught exception: " << yyexc.what() << '\n'; - error (yyexc); - goto yyerrlab1; - } -#endif // YY_EXCEPTIONS - } - YY_SYMBOL_PRINT ("Next token is", yyla); - - if (yyla.kind () == symbol_kind::S_YYerror) - { - // The scanner already issued an error message, process directly - // to error recovery. But do not keep the error token as - // lookahead, it is too special and may lead us to an endless - // loop in error recovery. */ - yyla.kind_ = symbol_kind::S_YYUNDEF; - goto yyerrlab1; - } - - /* If the proper action on seeing token YYLA.TYPE is to reduce or - to detect an error, take that action. */ - yyn += yyla.kind (); - if (yyn < 0 || yylast_ < yyn || yycheck_[yyn] != yyla.kind ()) - { - goto yydefault; - } - - // Reduce or error. - yyn = yytable_[yyn]; - if (yyn <= 0) - { - if (yy_table_value_is_error_ (yyn)) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - // Count tokens shifted since error; after three, turn off error status. - if (yyerrstatus_) - --yyerrstatus_; - - // Shift the lookahead token. - yypush_ ("Shifting", state_type (yyn), YY_MOVE (yyla)); - goto yynewstate; - - - /*-----------------------------------------------------------. - | yydefault -- do the default action for the current state. | - `-----------------------------------------------------------*/ - yydefault: - yyn = yydefact_[+yystack_[0].state]; - if (yyn == 0) - goto yyerrlab; - goto yyreduce; - - - /*-----------------------------. - | yyreduce -- do a reduction. | - `-----------------------------*/ - yyreduce: - yylen = yyr2_[yyn]; - { - stack_symbol_type yylhs; - yylhs.state = yy_lr_goto_state_ (yystack_[yylen].state, yyr1_[yyn]); - /* Variants are always initialized to an empty instance of the - correct type. The default '$$ = $1' action is NOT applied - when using variants. */ - switch (yyr1_[yyn]) - { - case symbol_kind::S_NUM: // "number" - case symbol_kind::S_NAME: // "name" - case symbol_kind::S_FNAME: // FNAME - case symbol_kind::S_JGROUP: // JGROUP - case symbol_kind::S_JPARENT: // JPARENT - case symbol_kind::S_QSTR: // QSTR - case symbol_kind::S_FILEIOVFD: // FILEIOVFD - case symbol_kind::S_exp: // exp - case symbol_kind::S_term: // term - yylhs.value.emplace< Expression * > (); - break; - - default: - break; - } - - - - // Perform the reduction. - YY_REDUCE_PRINT (yyn); -#if YY_EXCEPTIONS - try -#endif // YY_EXCEPTIONS - { - switch (yyn) - { - case 2: // S: %empty -#line 104 "QLParser.yy" - { result.out = new Expression (Expression::OP_NUM, (uint64_t) 1); } -#line 577 "QLParser.tab.cc" - break; - - case 3: // S: exp -#line 105 "QLParser.yy" - { result.out = new Expression (yystack_[0].value.as < Expression * > ()); } -#line 583 "QLParser.tab.cc" - break; - - case 4: // exp: exp DEG exp -#line 107 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_DEG, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 589 "QLParser.tab.cc" - break; - - case 5: // exp: exp MUL exp -#line 108 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_MUL, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 595 "QLParser.tab.cc" - break; - - case 6: // exp: exp DIV exp -#line 109 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_DIV, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 601 "QLParser.tab.cc" - break; - - case 7: // exp: exp REM exp -#line 110 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_REM, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 607 "QLParser.tab.cc" - break; - - case 8: // exp: exp ADD exp -#line 111 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_ADD, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 613 "QLParser.tab.cc" - break; - - case 9: // exp: exp MINUS exp -#line 112 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_MINUS, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 619 "QLParser.tab.cc" - break; - - case 10: // exp: exp LS exp -#line 113 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_LS, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 625 "QLParser.tab.cc" - break; - - case 11: // exp: exp RS exp -#line 114 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_RS, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 631 "QLParser.tab.cc" - break; - - case 12: // exp: exp LT exp -#line 115 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_LT, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 637 "QLParser.tab.cc" - break; - - case 13: // exp: exp LE exp -#line 116 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_LE, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 643 "QLParser.tab.cc" - break; - - case 14: // exp: exp GT exp -#line 117 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_GT, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 649 "QLParser.tab.cc" - break; - - case 15: // exp: exp GE exp -#line 118 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_GE, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 655 "QLParser.tab.cc" - break; - - case 16: // exp: exp EQ exp -#line 119 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_EQ, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 661 "QLParser.tab.cc" - break; - - case 17: // exp: exp NE exp -#line 120 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_NE, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 667 "QLParser.tab.cc" - break; - - case 18: // exp: exp BITAND exp -#line 121 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_BITAND, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 673 "QLParser.tab.cc" - break; - - case 19: // exp: exp BITXOR exp -#line 122 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_BITXOR, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 679 "QLParser.tab.cc" - break; - - case 20: // exp: exp BITOR exp -#line 123 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_BITOR, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 685 "QLParser.tab.cc" - break; - - case 21: // exp: exp AND exp -#line 124 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_AND, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 691 "QLParser.tab.cc" - break; - - case 22: // exp: exp OR exp -#line 125 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_OR, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 697 "QLParser.tab.cc" - break; - - case 23: // exp: exp NEQV exp -#line 126 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_NEQV, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 703 "QLParser.tab.cc" - break; - - case 24: // exp: exp EQV exp -#line 127 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_EQV, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 709 "QLParser.tab.cc" - break; - - case 25: // exp: exp QWE exp COLON exp -#line 128 "QLParser.yy" - { Expression colon = Expression (Expression::OP_COLON, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); - yylhs.value.as < Expression * > () = new Expression (Expression::OP_QWE, yystack_[4].value.as < Expression * > (), &colon); } -#line 716 "QLParser.tab.cc" - break; - - case 26: // exp: exp COMMA exp -#line 130 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_COMMA, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 722 "QLParser.tab.cc" - break; - - case 27: // exp: exp IN exp -#line 131 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_IN, yystack_[2].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 728 "QLParser.tab.cc" - break; - - case 28: // exp: exp SOME IN exp -#line 132 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_SOMEIN, yystack_[3].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 734 "QLParser.tab.cc" - break; - - case 29: // exp: exp ORDR IN exp -#line 133 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_ORDRIN, yystack_[3].value.as < Expression * > (), yystack_[0].value.as < Expression * > ()); } -#line 740 "QLParser.tab.cc" - break; - - case 30: // exp: term -#line 134 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (yystack_[0].value.as < Expression * > ()); } -#line 746 "QLParser.tab.cc" - break; - - case 31: // term: MINUS term -#line 136 "QLParser.yy" - { Expression num = Expression (Expression::OP_NUM, (uint64_t) 0); - yylhs.value.as < Expression * > () = new Expression (Expression::OP_MINUS, &num, yystack_[0].value.as < Expression * > ()); } -#line 753 "QLParser.tab.cc" - break; - - case 32: // term: NOT term -#line 138 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_NOT, yystack_[0].value.as < Expression * > (), NULL); } -#line 759 "QLParser.tab.cc" - break; - - case 33: // term: BITNOT term -#line 139 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_BITNOT, yystack_[0].value.as < Expression * > (), NULL); } -#line 765 "QLParser.tab.cc" - break; - - case 34: // term: "(" exp ")" -#line 140 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (yystack_[1].value.as < Expression * > ()); } -#line 771 "QLParser.tab.cc" - break; - - case 35: // term: FNAME "(" QSTR ")" -#line 141 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_FUNC, yystack_[3].value.as < Expression * > (), yystack_[1].value.as < Expression * > ()); } -#line 777 "QLParser.tab.cc" - break; - - case 36: // term: HASPROP "(" "name" ")" -#line 142 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_HASPROP, yystack_[1].value.as < Expression * > (), NULL); } -#line 783 "QLParser.tab.cc" - break; - - case 37: // term: JGROUP "(" QSTR ")" -#line 143 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_JAVA, yystack_[3].value.as < Expression * > (), yystack_[1].value.as < Expression * > ()); } -#line 789 "QLParser.tab.cc" - break; - - case 38: // term: JPARENT "(" QSTR ")" -#line 144 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_JAVA, yystack_[3].value.as < Expression * > (), yystack_[1].value.as < Expression * > ()); } -#line 795 "QLParser.tab.cc" - break; - - case 39: // term: FILEIOVFD "(" QSTR ")" -#line 145 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (Expression::OP_FILE, yystack_[3].value.as < Expression * > (), yystack_[1].value.as < Expression * > ()); } -#line 801 "QLParser.tab.cc" - break; - - case 40: // term: "number" -#line 146 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (yystack_[0].value.as < Expression * > ()); } -#line 807 "QLParser.tab.cc" - break; - - case 41: // term: "name" -#line 147 "QLParser.yy" - { yylhs.value.as < Expression * > () = new Expression (yystack_[0].value.as < Expression * > ()); } -#line 813 "QLParser.tab.cc" - break; - - -#line 817 "QLParser.tab.cc" - - default: - break; - } - } -#if YY_EXCEPTIONS - catch (const syntax_error& yyexc) - { - YYCDEBUG << "Caught exception: " << yyexc.what() << '\n'; - error (yyexc); - YYERROR; - } -#endif // YY_EXCEPTIONS - YY_SYMBOL_PRINT ("-> $$ =", yylhs); - yypop_ (yylen); - yylen = 0; - - // Shift the result of the reduction. - yypush_ (YY_NULLPTR, YY_MOVE (yylhs)); - } - goto yynewstate; - - - /*--------------------------------------. - | yyerrlab -- here on detecting error. | - `--------------------------------------*/ - yyerrlab: - // If not already recovering from an error, report this error. - if (!yyerrstatus_) - { - ++yynerrs_; - std::string msg = YY_("syntax error"); - error (YY_MOVE (msg)); - } - - - if (yyerrstatus_ == 3) - { - /* If just tried and failed to reuse lookahead token after an - error, discard it. */ - - // Return failure if at end of input. - if (yyla.kind () == symbol_kind::S_YYEOF) - YYABORT; - else if (!yyla.empty ()) - { - yy_destroy_ ("Error: discarding", yyla); - yyla.clear (); - } - } - - // Else will try to reuse lookahead token after shifting the error token. - goto yyerrlab1; - - - /*---------------------------------------------------. - | yyerrorlab -- error raised explicitly by YYERROR. | - `---------------------------------------------------*/ - yyerrorlab: - /* Pacify compilers when the user code never invokes YYERROR and - the label yyerrorlab therefore never appears in user code. */ - if (false) - YYERROR; - - /* Do not reclaim the symbols of the rule whose action triggered - this YYERROR. */ - yypop_ (yylen); - yylen = 0; - YY_STACK_PRINT (); - goto yyerrlab1; - - - /*-------------------------------------------------------------. - | yyerrlab1 -- common code for both syntax error and YYERROR. | - `-------------------------------------------------------------*/ - yyerrlab1: - yyerrstatus_ = 3; // Each real token shifted decrements this. - // Pop stack until we find a state that shifts the error token. - for (;;) - { - yyn = yypact_[+yystack_[0].state]; - if (!yy_pact_value_is_default_ (yyn)) - { - yyn += symbol_kind::S_YYerror; - if (0 <= yyn && yyn <= yylast_ - && yycheck_[yyn] == symbol_kind::S_YYerror) - { - yyn = yytable_[yyn]; - if (0 < yyn) - break; - } - } - - // Pop the current state because it cannot handle the error token. - if (yystack_.size () == 1) - YYABORT; - - yy_destroy_ ("Error: popping", yystack_[0]); - yypop_ (); - YY_STACK_PRINT (); - } - { - stack_symbol_type error_token; - - - // Shift the error token. - error_token.state = state_type (yyn); - yypush_ ("Shifting", YY_MOVE (error_token)); - } - goto yynewstate; - - - /*-------------------------------------. - | yyacceptlab -- YYACCEPT comes here. | - `-------------------------------------*/ - yyacceptlab: - yyresult = 0; - goto yyreturn; - - - /*-----------------------------------. - | yyabortlab -- YYABORT comes here. | - `-----------------------------------*/ - yyabortlab: - yyresult = 1; - goto yyreturn; - - - /*-----------------------------------------------------. - | yyreturn -- parsing is finished, return the result. | - `-----------------------------------------------------*/ - yyreturn: - if (!yyla.empty ()) - yy_destroy_ ("Cleanup: discarding lookahead", yyla); - - /* Do not reclaim the symbols of the rule whose action triggered - this YYABORT or YYACCEPT. */ - yypop_ (yylen); - YY_STACK_PRINT (); - while (1 < yystack_.size ()) - { - yy_destroy_ ("Cleanup: popping", yystack_[0]); - yypop_ (); - } - - return yyresult; - } -#if YY_EXCEPTIONS - catch (...) - { - YYCDEBUG << "Exception caught: cleaning lookahead and stack\n"; - // Do not try to display the values of the reclaimed symbols, - // as their printers might throw an exception. - if (!yyla.empty ()) - yy_destroy_ (YY_NULLPTR, yyla); - - while (1 < yystack_.size ()) - { - yy_destroy_ (YY_NULLPTR, yystack_[0]); - yypop_ (); - } - throw; - } -#endif // YY_EXCEPTIONS - } - - void - Parser::error (const syntax_error& yyexc) - { - error (yyexc.what ()); - } - -#if YYDEBUG || 0 - const char * - Parser::symbol_name (symbol_kind_type yysymbol) - { - return yytname_[yysymbol]; - } -#endif // #if YYDEBUG || 0 - - - - - - const signed char Parser::yypact_ninf_ = -3; - - const signed char Parser::yytable_ninf_ = -1; - - const short - Parser::yypact_[] = - { - 0, 0, -3, -3, -2, 1, 8, 13, 14, 0, - 0, 0, 2, 142, -3, 50, 7, 15, 9, 11, - 12, -3, -3, -3, -3, 0, 6, 38, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -3, 21, 22, 48, 49, 51, 188, 0, 0, - 221, 96, 95, 95, 95, 95, 95, 95, 95, 141, - 141, 141, 141, 141, 141, 17, 17, 17, 17, 17, - 17, 17, 17, -3, -3, -3, -3, -3, 188, 188, - 0, 221 - }; - - const signed char - Parser::yydefact_[] = - { - 2, 0, 40, 41, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 3, 30, 0, 0, 0, 0, 0, - 0, 31, 32, 33, 1, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 34, 0, 0, 0, 0, 0, 27, 0, 0, - 26, 0, 21, 22, 24, 23, 18, 20, 19, 16, - 17, 12, 14, 13, 15, 10, 11, 8, 9, 5, - 6, 7, 4, 35, 36, 37, 38, 39, 28, 29, - 0, 25 - }; - - const signed char - Parser::yypgoto_[] = - { - -3, -3, -1, 4 - }; - - const signed char - Parser::yydefgoto_[] = - { - 0, 12, 13, 14 - }; - - const signed char - Parser::yytable_[] = - { - 15, 16, 24, 1, 17, 2, 3, 4, 5, 6, - 7, 18, 8, 21, 22, 23, 19, 20, 52, 58, - 54, 53, 55, 56, 57, 83, 84, 60, 61, 62, - 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, - 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, - 9, 59, 85, 86, 51, 87, 0, 88, 89, 10, - 0, 11, 0, 25, 26, 27, 28, 0, 29, 0, - 0, 0, 30, 0, 31, 50, 32, 33, 34, 35, - 36, 0, 37, 0, 38, 0, 39, 0, 40, 91, - 41, 0, 42, 0, 43, 0, 44, 0, 45, 0, - 46, 0, 47, 0, 48, 0, 49, 0, 50, 25, - 26, 27, 28, 0, 29, 0, 90, 0, 30, 0, - 31, 0, 32, 33, 34, 35, 36, 37, 37, 38, - 38, 39, 39, 40, 40, 41, 41, 42, 42, 43, - 43, 44, 44, 45, 45, 46, 46, 47, 47, 48, - 48, 49, 49, 50, 50, 25, 26, 27, 28, 0, - 29, 0, 0, 0, 30, 0, 31, 0, 32, 33, - 34, 35, 36, -1, 37, -1, 38, -1, 39, -1, - 40, -1, 41, -1, 42, 43, 43, 44, 44, 45, - 45, 46, 46, 47, 47, 48, 48, 49, 49, 50, - 50, -1, -1, -1, 28, 0, 29, 0, 0, 0, - 30, 0, 31, 0, 32, 33, 34, 35, 36, 0, - 37, 0, 38, 0, 39, 0, 40, 0, 41, 0, - 42, 0, 43, 0, 44, 0, 45, 0, 46, 29, - 47, 0, 48, 30, 49, 31, 50, 32, 33, 34, - 35, 36, 0, 37, 0, 38, 0, 39, 0, 40, - 0, 41, 0, 42, 0, 43, 0, 44, 0, 45, - 0, 46, 0, 47, 0, 48, 0, 49, 0, 50 - }; - - const signed char - Parser::yycheck_[] = - { - 1, 3, 0, 3, 3, 5, 6, 7, 8, 9, - 10, 3, 12, 9, 10, 11, 3, 3, 11, 13, - 11, 6, 11, 11, 25, 4, 4, 28, 29, 30, - 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, - 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, - 50, 13, 4, 4, 4, 4, -1, 58, 59, 59, - -1, 61, -1, 13, 14, 15, 16, -1, 18, -1, - -1, -1, 22, -1, 24, 58, 26, 27, 28, 29, - 30, -1, 32, -1, 34, -1, 36, -1, 38, 90, - 40, -1, 42, -1, 44, -1, 46, -1, 48, -1, - 50, -1, 52, -1, 54, -1, 56, -1, 58, 13, - 14, 15, 16, -1, 18, -1, 20, -1, 22, -1, - 24, -1, 26, 27, 28, 29, 30, 32, 32, 34, - 34, 36, 36, 38, 38, 40, 40, 42, 42, 44, - 44, 46, 46, 48, 48, 50, 50, 52, 52, 54, - 54, 56, 56, 58, 58, 13, 14, 15, 16, -1, - 18, -1, -1, -1, 22, -1, 24, -1, 26, 27, - 28, 29, 30, 32, 32, 34, 34, 36, 36, 38, - 38, 40, 40, 42, 42, 44, 44, 46, 46, 48, - 48, 50, 50, 52, 52, 54, 54, 56, 56, 58, - 58, 13, 14, 15, 16, -1, 18, -1, -1, -1, - 22, -1, 24, -1, 26, 27, 28, 29, 30, -1, - 32, -1, 34, -1, 36, -1, 38, -1, 40, -1, - 42, -1, 44, -1, 46, -1, 48, -1, 50, 18, - 52, -1, 54, 22, 56, 24, 58, 26, 27, 28, - 29, 30, -1, 32, -1, 34, -1, 36, -1, 38, - -1, 40, -1, 42, -1, 44, -1, 46, -1, 48, - -1, 50, -1, 52, -1, 54, -1, 56, -1, 58 - }; - - const signed char - Parser::yystos_[] = - { - 0, 3, 5, 6, 7, 8, 9, 10, 12, 50, - 59, 61, 64, 65, 66, 65, 3, 3, 3, 3, - 3, 66, 66, 66, 0, 13, 14, 15, 16, 18, - 22, 24, 26, 27, 28, 29, 30, 32, 34, 36, - 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, - 58, 4, 11, 6, 11, 11, 11, 65, 13, 13, - 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, - 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, - 65, 65, 65, 4, 4, 4, 4, 4, 65, 65, - 20, 65 - }; - - const signed char - Parser::yyr1_[] = - { - 0, 63, 64, 64, 65, 65, 65, 65, 65, 65, - 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, - 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, - 65, 66, 66, 66, 66, 66, 66, 66, 66, 66, - 66, 66 - }; - - const signed char - Parser::yyr2_[] = - { - 0, 2, 0, 1, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 5, 3, 3, 4, 4, - 1, 2, 2, 2, 3, 4, 4, 4, 4, 4, - 1, 1 - }; - - -#if YYDEBUG - // YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - // First, the terminals, then, starting at \a YYNTOKENS, nonterminals. - const char* - const Parser::yytname_[] = - { - "\"end of file\"", "error", "\"invalid token\"", "\"(\"", "\")\"", - "\"number\"", "\"name\"", "FNAME", "HASPROP", "JGROUP", "JPARENT", - "QSTR", "FILEIOVFD", "IN", "SOME", "ORDR", "COMMA", "\",\"", "QWE", - "\"?\"", "COLON", "\":\"", "AND", "\"&&\"", "OR", "\"|\"", "EQV", "NEQV", - "BITAND", "BITOR", "BITXOR", "\"^\"", "EQ", "\"=\"", "NE", "\"!=\"", - "LT", "\"<\"", "GT", "\">\"", "LE", "\"<=\"", "GE", "\">=\"", "LS", - "\"<<\"", "RS", "\">>\"", "ADD", "\"+\"", "MINUS", "\"-\"", "MUL", - "\"*\"", "DIV", "\"/\"", "REM", "\"%\"", "DEG", "NOT", "\"!\"", "BITNOT", - "\"~\"", "$accept", "S", "exp", "term", YY_NULLPTR - }; -#endif - - -#if YYDEBUG - const unsigned char - Parser::yyrline_[] = - { - 0, 104, 104, 105, 107, 108, 109, 110, 111, 112, - 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, - 123, 124, 125, 126, 127, 128, 130, 131, 132, 133, - 134, 136, 138, 139, 140, 141, 142, 143, 144, 145, - 146, 147 - }; - - void - Parser::yy_stack_print_ () const - { - *yycdebug_ << "Stack now"; - for (stack_type::const_iterator - i = yystack_.begin (), - i_end = yystack_.end (); - i != i_end; ++i) - *yycdebug_ << ' ' << int (i->state); - *yycdebug_ << '\n'; - } - - void - Parser::yy_reduce_print_ (int yyrule) const - { - int yylno = yyrline_[yyrule]; - int yynrhs = yyr2_[yyrule]; - // Print the symbols being reduced, and their result. - *yycdebug_ << "Reducing stack by rule " << yyrule - 1 - << " (line " << yylno << "):\n"; - // The symbols being reduced. - for (int yyi = 0; yyi < yynrhs; yyi++) - YY_SYMBOL_PRINT (" $" << yyi + 1 << " =", - yystack_[(yynrhs) - (yyi + 1)]); - } -#endif // YYDEBUG - - -#line 50 "QLParser.yy" -} // QL -#line 1210 "QLParser.tab.cc" - -#line 149 "QLParser.yy" - - -namespace QL -{ - static Parser::symbol_type - unget_ret (std::istream &in, char c, Parser::symbol_type tok) - { - in.putback (c); - return tok; - } - - static Expression * - processName (char *name) - { - int propID = dbeSession->getPropIdByName (name); - if (propID != PROP_NONE) - { - Expression *expr = new Expression (Expression::OP_NUM, (uint64_t) propID); - Expression *ret = new Expression (Expression::OP_NAME, expr); - delete expr; - return ret; - } - - // If a name is not statically known try user defined objects - Expression *expr = dbeSession->findObjDefByName (name); - if (expr != NULL) - return expr->copy(); - - throw Parser::syntax_error ("Name not found"); - } - - static Parser::symbol_type - yylex (QL::Result &result) - { - int base = 0; - int c; - - do - c = result.in.get (); - while (result.in && (c == ' ' || c == '\t')); - if (!result.in) - return Parser::make_YYEOF (); - - switch (c) - { - case '\n': return Parser::make_YYEOF (); - case '(': return Parser::make_LPAR () ; - case ')': return Parser::make_RPAR (); - case ',': return Parser::make_COMMA (); - case '%': return Parser::make_REM (); - case '/': return Parser::make_DIV (); - case '*': return Parser::make_MUL (); - case '-': return Parser::make_MINUS (); - case '+': return Parser::make_ADD (); - case '~': return Parser::make_BITNOT (); - case '^': return Parser::make_BITXOR (); - case '?': return Parser::make_QWE (); - case ':': return Parser::make_COLON (); - case '|': - c = result.in.get (); - if (c == '|') - return Parser::make_OR (); - else - return unget_ret (result.in, c, Parser::make_BITOR ()); - case '&': - c = result.in.get (); - if (c == '&') - return Parser::make_AND (); - else - return unget_ret (result.in, c, Parser::make_BITAND ()); - case '!': - c = result.in.get (); - if (c == '=') - return Parser::make_NE (); - else - return unget_ret (result.in, c, Parser::make_NOT ()); - case '=': - c = result.in.get (); - if (c == '=') - return Parser::make_EQ (); - else - throw Parser::syntax_error ("Syntax error after ="); - case '<': - c = result.in.get (); - if (c == '=') - return Parser::make_LE (); - else if (c == '<') - return Parser::make_LS (); - else - return unget_ret (result.in, c, Parser::make_LT ()); - case '>': - c = result.in.get (); - if (c == '=') - return Parser::make_GE (); - else if (c == '>') - return Parser::make_RS (); - else - return unget_ret (result.in, c, Parser::make_GT ()); - case '"': - { - int maxsz = 16; - char *str = (char *) malloc (maxsz); - char *ptr = str; - - for (;;) - { - c = result.in.get (); - if (!result.in) - { - free (str); - throw Parser::syntax_error ("Unclosed \""); - } - - switch (c) - { - case '"': - *ptr = (char)0; - // XXX omazur: need new string type - return Parser::make_QSTR (new Expression (Expression::OP_NUM, (uint64_t) str)); - case 0: - case '\n': - free (str); - throw Parser::syntax_error ("Multiline strings are not supported"); - default: - if (ptr - str >= maxsz) - { - size_t len = ptr - str; - maxsz = maxsz > 8192 ? maxsz + 8192 : maxsz * 2; - char *new_s = (char *) realloc (str, maxsz); - str = new_s; - ptr = str + len; - } - *ptr++ = c; - } - } - } - default: - if (c == '0') - { - base = 8; - c = result.in.get (); - if ( c == 'x' ) - { - base = 16; - c = result.in.get (); - } - } - else if (c >= '1' && c <='9') - base = 10; - - if (base) - { - uint64_t lval = 0; - for (;;) - { - int digit = -1; - switch (c) - { - case '0': case '1': case '2': case '3': - case '4': case '5': case '6': case '7': - digit = c - '0'; - break; - case '8': case '9': - if (base > 8) - digit = c - '0'; - break; - case 'a': case 'b': case 'c': - case 'd': case 'e': case 'f': - if (base == 16) - digit = c - 'a' + 10; - break; - case 'A': case 'B': case 'C': - case 'D': case 'E': case 'F': - if (base == 16) - digit = c - 'A' + 10; - break; - } - if (digit == -1) - { - result.in.putback (c); - break; - } - lval = lval * base + digit; - c = result.in.get (); - } - return Parser::make_NUM (new Expression (Expression::OP_NUM, lval)); - } - - if ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')) - { - char name[32]; // omazur XXX: accept any length - name[0] = (char)c; - for (size_t i = 1; i < sizeof (name); i++) - { - c = result.in.get (); - if ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z') || - (c >= '0' && c <= '9') || (c == '_')) - name[i] = c; - else - { - name[i] = (char)0; - result.in.putback (c); - break; - } - } - - if (strcasecmp (name, NTXT ("IN")) == 0) - return Parser::make_IN (); - else if (strcasecmp (name, NTXT ("SOME")) == 0) - return Parser::make_SOME (); - else if (strcasecmp (name, NTXT ("ORDERED")) == 0) - return Parser::make_ORDR (); - else if (strcasecmp (name, NTXT ("TRUE")) == 0) - return Parser::make_NUM (new Expression (Expression::OP_NUM, (uint64_t) 1)); - else if (strcasecmp (name, NTXT ("FALSE")) == 0) - return Parser::make_NUM (new Expression (Expression::OP_NUM, (uint64_t) 0)); - else if (strcasecmp (name, NTXT ("FNAME")) == 0) - return Parser::make_FNAME (new Expression (Expression::OP_NUM, Expression::FUNC_FNAME)); - else if (strcasecmp (name, NTXT ("HAS_PROP")) == 0) - return Parser::make_HASPROP (); - else if (strcasecmp (name, NTXT ("JGROUP")) == 0) - return Parser::make_JGROUP (new Expression (Expression::OP_NUM, Expression::JAVA_JGROUP)); - else if (strcasecmp (name, NTXT ("JPARENT")) == 0 ) - return Parser::make_JPARENT (new Expression (Expression::OP_NUM, Expression::JAVA_JPARENT)); - else if (strcasecmp (name, NTXT ("DNAME")) == 0) - return Parser::make_FNAME (new Expression (Expression::OP_NUM, Expression::FUNC_DNAME)); - else if (strcasecmp (name, NTXT ("FILEIOVFD")) == 0 ) - return Parser::make_FILEIOVFD (new Expression (Expression::OP_NUM, (uint64_t) 0)); - - return Parser::make_NAME (processName (name)); - } - - throw Parser::syntax_error ("Syntax error"); - } - } - void - Parser::error (const std::string &) - { - // do nothing for now - } -} - diff --git a/gprofng/src/QLParser.tab.hh b/gprofng/src/QLParser.tab.hh deleted file mode 100644 index eaf2cb57c1c..00000000000 --- a/gprofng/src/QLParser.tab.hh +++ /dev/null @@ -1,2038 +0,0 @@ -// A Bison parser, made by GNU Bison 3.7.5. - -// Skeleton interface for Bison LALR(1) parsers in C++ - -// Copyright (C) 2002-2015, 2018-2021 Free Software Foundation, Inc. - -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. - -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. - -// You should have received a copy of the GNU General Public License -// along with this program. If not, see . - -// As a special exception, you may create a larger work that contains -// part or all of the Bison parser skeleton and distribute that work -// under terms of your choice, so long as that work isn't itself a -// parser generator using the skeleton or a modified version thereof -// as a parser skeleton. Alternatively, if you modify or redistribute -// the parser skeleton itself, you may (at your option) remove this -// special exception, which will cause the skeleton and the resulting -// Bison output files to be licensed under the GNU General Public -// License without this special exception. - -// This special exception was added by the Free Software Foundation in -// version 2.2 of Bison. - - -/** - ** \file QLParser.tab.hh - ** Define the QL::parser class. - */ - -// C++ LALR(1) parser skeleton written by Akim Demaille. - -// DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual, -// especially those whose name start with YY_ or yy_. They are -// private implementation details that can be changed or removed. - -#ifndef YY_YY_QLPARSER_TAB_HH_INCLUDED -# define YY_YY_QLPARSER_TAB_HH_INCLUDED -// "%code requires" blocks. -#line 33 "QLParser.yy" - -#include "QLParser.h" -#include "DbeSession.h" -#include "Expression.h" -#include "Table.h" -#include "i18n.h" - -#line 57 "QLParser.tab.hh" - -# include -# include // std::abort -# include -# include -# include -# include - -#if defined __cplusplus -# define YY_CPLUSPLUS __cplusplus -#else -# define YY_CPLUSPLUS 199711L -#endif - -// Support move semantics when possible. -#if 201103L <= YY_CPLUSPLUS -# define YY_MOVE std::move -# define YY_MOVE_OR_COPY move -# define YY_MOVE_REF(Type) Type&& -# define YY_RVREF(Type) Type&& -# define YY_COPY(Type) Type -#else -# define YY_MOVE -# define YY_MOVE_OR_COPY copy -# define YY_MOVE_REF(Type) Type& -# define YY_RVREF(Type) const Type& -# define YY_COPY(Type) const Type& -#endif - -// Support noexcept when possible. -#if 201103L <= YY_CPLUSPLUS -# define YY_NOEXCEPT noexcept -# define YY_NOTHROW -#else -# define YY_NOEXCEPT -# define YY_NOTHROW throw () -#endif - -// Support constexpr when possible. -#if 201703 <= YY_CPLUSPLUS -# define YY_CONSTEXPR constexpr -#else -# define YY_CONSTEXPR -#endif - -#include -#ifndef YY_ASSERT -# include -# define YY_ASSERT assert -#endif - - -#ifndef YY_ATTRIBUTE_PURE -# if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__) -# define YY_ATTRIBUTE_PURE __attribute__ ((__pure__)) -# else -# define YY_ATTRIBUTE_PURE -# endif -#endif - -#ifndef YY_ATTRIBUTE_UNUSED -# if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__) -# define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) -# else -# define YY_ATTRIBUTE_UNUSED -# endif -#endif - -/* Suppress unused-variable warnings by "using" E. */ -#if ! defined lint || defined __GNUC__ -# define YY_USE(E) ((void) (E)) -#else -# define YY_USE(E) /* empty */ -#endif - -#if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ -/* Suppress an incorrect diagnostic about yylval being uninitialized. */ -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ - _Pragma ("GCC diagnostic push") \ - _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") \ - _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") -# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ - _Pragma ("GCC diagnostic pop") -#else -# define YY_INITIAL_VALUE(Value) Value -#endif -#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN -# define YY_IGNORE_MAYBE_UNINITIALIZED_END -#endif -#ifndef YY_INITIAL_VALUE -# define YY_INITIAL_VALUE(Value) /* Nothing. */ -#endif - -#if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__ -# define YY_IGNORE_USELESS_CAST_BEGIN \ - _Pragma ("GCC diagnostic push") \ - _Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"") -# define YY_IGNORE_USELESS_CAST_END \ - _Pragma ("GCC diagnostic pop") -#endif -#ifndef YY_IGNORE_USELESS_CAST_BEGIN -# define YY_IGNORE_USELESS_CAST_BEGIN -# define YY_IGNORE_USELESS_CAST_END -#endif - -# ifndef YY_CAST -# ifdef __cplusplus -# define YY_CAST(Type, Val) static_cast (Val) -# define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast (Val) -# else -# define YY_CAST(Type, Val) ((Type) (Val)) -# define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val)) -# endif -# endif -# ifndef YY_NULLPTR -# if defined __cplusplus -# if 201103L <= __cplusplus -# define YY_NULLPTR nullptr -# else -# define YY_NULLPTR 0 -# endif -# else -# define YY_NULLPTR ((void*)0) -# endif -# endif - -/* Debug traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif - -#line 50 "QLParser.yy" -namespace QL { -#line 192 "QLParser.tab.hh" - - - - - /// A Bison parser. - class Parser - { - public: -#ifndef YYSTYPE - /// A buffer to store and retrieve objects. - /// - /// Sort of a variant, but does not keep track of the nature - /// of the stored data, since that knowledge is available - /// via the current parser state. - class semantic_type - { - public: - /// Type of *this. - typedef semantic_type self_type; - - /// Empty construction. - semantic_type () YY_NOEXCEPT - : yybuffer_ () - , yytypeid_ (YY_NULLPTR) - {} - - /// Construct and fill. - template - semantic_type (YY_RVREF (T) t) - : yytypeid_ (&typeid (T)) - { - YY_ASSERT (sizeof (T) <= size); - new (yyas_ ()) T (YY_MOVE (t)); - } - -#if 201103L <= YY_CPLUSPLUS - /// Non copyable. - semantic_type (const self_type&) = delete; - /// Non copyable. - self_type& operator= (const self_type&) = delete; -#endif - - /// Destruction, allowed only if empty. - ~semantic_type () YY_NOEXCEPT - { - YY_ASSERT (!yytypeid_); - } - -# if 201103L <= YY_CPLUSPLUS - /// Instantiate a \a T in here from \a t. - template - T& - emplace (U&&... u) - { - YY_ASSERT (!yytypeid_); - YY_ASSERT (sizeof (T) <= size); - yytypeid_ = & typeid (T); - return *new (yyas_ ()) T (std::forward (u)...); - } -# else - /// Instantiate an empty \a T in here. - template - T& - emplace () - { - YY_ASSERT (!yytypeid_); - YY_ASSERT (sizeof (T) <= size); - yytypeid_ = & typeid (T); - return *new (yyas_ ()) T (); - } - - /// Instantiate a \a T in here from \a t. - template - T& - emplace (const T& t) - { - YY_ASSERT (!yytypeid_); - YY_ASSERT (sizeof (T) <= size); - yytypeid_ = & typeid (T); - return *new (yyas_ ()) T (t); - } -# endif - - /// Instantiate an empty \a T in here. - /// Obsolete, use emplace. - template - T& - build () - { - return emplace (); - } - - /// Instantiate a \a T in here from \a t. - /// Obsolete, use emplace. - template - T& - build (const T& t) - { - return emplace (t); - } - - /// Accessor to a built \a T. - template - T& - as () YY_NOEXCEPT - { - YY_ASSERT (yytypeid_); - YY_ASSERT (*yytypeid_ == typeid (T)); - YY_ASSERT (sizeof (T) <= size); - return *yyas_ (); - } - - /// Const accessor to a built \a T (for %printer). - template - const T& - as () const YY_NOEXCEPT - { - YY_ASSERT (yytypeid_); - YY_ASSERT (*yytypeid_ == typeid (T)); - YY_ASSERT (sizeof (T) <= size); - return *yyas_ (); - } - - /// Swap the content with \a that, of same type. - /// - /// Both variants must be built beforehand, because swapping the actual - /// data requires reading it (with as()), and this is not possible on - /// unconstructed variants: it would require some dynamic testing, which - /// should not be the variant's responsibility. - /// Swapping between built and (possibly) non-built is done with - /// self_type::move (). - template - void - swap (self_type& that) YY_NOEXCEPT - { - YY_ASSERT (yytypeid_); - YY_ASSERT (*yytypeid_ == *that.yytypeid_); - std::swap (as (), that.as ()); - } - - /// Move the content of \a that to this. - /// - /// Destroys \a that. - template - void - move (self_type& that) - { -# if 201103L <= YY_CPLUSPLUS - emplace (std::move (that.as ())); -# else - emplace (); - swap (that); -# endif - that.destroy (); - } - -# if 201103L <= YY_CPLUSPLUS - /// Move the content of \a that to this. - template - void - move (self_type&& that) - { - emplace (std::move (that.as ())); - that.destroy (); - } -#endif - - /// Copy the content of \a that to this. - template - void - copy (const self_type& that) - { - emplace (that.as ()); - } - - /// Destroy the stored \a T. - template - void - destroy () - { - as ().~T (); - yytypeid_ = YY_NULLPTR; - } - - private: -#if YY_CPLUSPLUS < 201103L - /// Non copyable. - semantic_type (const self_type&); - /// Non copyable. - self_type& operator= (const self_type&); -#endif - - /// Accessor to raw memory as \a T. - template - T* - yyas_ () YY_NOEXCEPT - { - void *yyp = yybuffer_.yyraw; - return static_cast (yyp); - } - - /// Const accessor to raw memory as \a T. - template - const T* - yyas_ () const YY_NOEXCEPT - { - const void *yyp = yybuffer_.yyraw; - return static_cast (yyp); - } - - /// An auxiliary type to compute the largest semantic type. - union union_type - { - // "number" - // "name" - // FNAME - // JGROUP - // JPARENT - // QSTR - // FILEIOVFD - // exp - // term - char dummy1[sizeof (Expression *)]; - }; - - /// The size of the largest semantic type. - enum { size = sizeof (union_type) }; - - /// A buffer to store semantic values. - union - { - /// Strongest alignment constraints. - long double yyalign_me; - /// A buffer large enough to store any of the semantic values. - char yyraw[size]; - } yybuffer_; - - /// Whether the content is built: if defined, the name of the stored type. - const std::type_info *yytypeid_; - }; - -#else - typedef YYSTYPE semantic_type; -#endif - - /// Syntax errors thrown from user actions. - struct syntax_error : std::runtime_error - { - syntax_error (const std::string& m) - : std::runtime_error (m) - {} - - syntax_error (const syntax_error& s) - : std::runtime_error (s.what ()) - {} - - ~syntax_error () YY_NOEXCEPT YY_NOTHROW; - }; - - /// Token kinds. - struct token - { - enum token_kind_type - { - L_YYEMPTY = -2, - L_YYEOF = 0, // "end of file" - L_YYerror = 256, // error - L_YYUNDEF = 257, // "invalid token" - L_LPAR = 258, // "(" - L_RPAR = 259, // ")" - L_NUM = 260, // "number" - L_NAME = 261, // "name" - L_FNAME = 262, // FNAME - L_HASPROP = 263, // HASPROP - L_JGROUP = 264, // JGROUP - L_JPARENT = 265, // JPARENT - L_QSTR = 266, // QSTR - L_FILEIOVFD = 267, // FILEIOVFD - L_IN = 268, // IN - L_SOME = 269, // SOME - L_ORDR = 270, // ORDR - L_COMMA = 271, // COMMA - L_QWE = 273, // QWE - L_COLON = 275, // COLON - L_AND = 277, // AND - L_OR = 279, // OR - L_EQV = 281, // EQV - L_NEQV = 282, // NEQV - L_BITAND = 283, // BITAND - L_BITOR = 284, // BITOR - L_BITXOR = 285, // BITXOR - L_EQ = 287, // EQ - L_NE = 289, // NE - L_LT = 291, // LT - L_GT = 293, // GT - L_LE = 295, // LE - L_GE = 297, // GE - L_LS = 299, // LS - L_RS = 301, // RS - L_ADD = 303, // ADD - L_MINUS = 305, // MINUS - L_MUL = 307, // MUL - L_DIV = 309, // DIV - L_REM = 311, // REM - L_DEG = 313, // DEG - L_NOT = 314, // NOT - L_BITNOT = 316 // BITNOT - }; - /// Backward compatibility alias (Bison 3.6). - typedef token_kind_type yytokentype; - }; - - /// Token kind, as returned by yylex. - typedef token::yytokentype token_kind_type; - - /// Backward compatibility alias (Bison 3.6). - typedef token_kind_type token_type; - - /// Symbol kinds. - struct symbol_kind - { - enum symbol_kind_type - { - YYNTOKENS = 63, ///< Number of tokens. - S_YYEMPTY = -2, - S_YYEOF = 0, // "end of file" - S_YYerror = 1, // error - S_YYUNDEF = 2, // "invalid token" - S_LPAR = 3, // "(" - S_RPAR = 4, // ")" - S_NUM = 5, // "number" - S_NAME = 6, // "name" - S_FNAME = 7, // FNAME - S_HASPROP = 8, // HASPROP - S_JGROUP = 9, // JGROUP - S_JPARENT = 10, // JPARENT - S_QSTR = 11, // QSTR - S_FILEIOVFD = 12, // FILEIOVFD - S_IN = 13, // IN - S_SOME = 14, // SOME - S_ORDR = 15, // ORDR - S_COMMA = 16, // COMMA - S_17_ = 17, // "," - S_QWE = 18, // QWE - S_19_ = 19, // "?" - S_COLON = 20, // COLON - S_21_ = 21, // ":" - S_AND = 22, // AND - S_23_ = 23, // "&&" - S_OR = 24, // OR - S_25_ = 25, // "|" - S_EQV = 26, // EQV - S_NEQV = 27, // NEQV - S_BITAND = 28, // BITAND - S_BITOR = 29, // BITOR - S_BITXOR = 30, // BITXOR - S_31_ = 31, // "^" - S_EQ = 32, // EQ - S_33_ = 33, // "=" - S_NE = 34, // NE - S_35_ = 35, // "!=" - S_LT = 36, // LT - S_37_ = 37, // "<" - S_GT = 38, // GT - S_39_ = 39, // ">" - S_LE = 40, // LE - S_41_ = 41, // "<=" - S_GE = 42, // GE - S_43_ = 43, // ">=" - S_LS = 44, // LS - S_45_ = 45, // "<<" - S_RS = 46, // RS - S_47_ = 47, // ">>" - S_ADD = 48, // ADD - S_49_ = 49, // "+" - S_MINUS = 50, // MINUS - S_51_ = 51, // "-" - S_MUL = 52, // MUL - S_53_ = 53, // "*" - S_DIV = 54, // DIV - S_55_ = 55, // "/" - S_REM = 56, // REM - S_57_ = 57, // "%" - S_DEG = 58, // DEG - S_NOT = 59, // NOT - S_60_ = 60, // "!" - S_BITNOT = 61, // BITNOT - S_62_ = 62, // "~" - S_YYACCEPT = 63, // $accept - S_S = 64, // S - S_exp = 65, // exp - S_term = 66 // term - }; - }; - - /// (Internal) symbol kind. - typedef symbol_kind::symbol_kind_type symbol_kind_type; - - /// The number of tokens. - static const symbol_kind_type YYNTOKENS = symbol_kind::YYNTOKENS; - - /// A complete symbol. - /// - /// Expects its Base type to provide access to the symbol kind - /// via kind (). - /// - /// Provide access to semantic value. - template - struct basic_symbol : Base - { - /// Alias to Base. - typedef Base super_type; - - /// Default constructor. - basic_symbol () - : value () - {} - -#if 201103L <= YY_CPLUSPLUS - /// Move constructor. - basic_symbol (basic_symbol&& that) - : Base (std::move (that)) - , value () - { - switch (this->kind ()) - { - case symbol_kind::S_NUM: // "number" - case symbol_kind::S_NAME: // "name" - case symbol_kind::S_FNAME: // FNAME - case symbol_kind::S_JGROUP: // JGROUP - case symbol_kind::S_JPARENT: // JPARENT - case symbol_kind::S_QSTR: // QSTR - case symbol_kind::S_FILEIOVFD: // FILEIOVFD - case symbol_kind::S_exp: // exp - case symbol_kind::S_term: // term - value.move< Expression * > (std::move (that.value)); - break; - - default: - break; - } - - } -#endif - - /// Copy constructor. - basic_symbol (const basic_symbol& that); - - /// Constructors for typed symbols. -#if 201103L <= YY_CPLUSPLUS - basic_symbol (typename Base::kind_type t) - : Base (t) - {} -#else - basic_symbol (typename Base::kind_type t) - : Base (t) - {} -#endif - -#if 201103L <= YY_CPLUSPLUS - basic_symbol (typename Base::kind_type t, Expression *&& v) - : Base (t) - , value (std::move (v)) - {} -#else - basic_symbol (typename Base::kind_type t, const Expression *& v) - : Base (t) - , value (v) - {} -#endif - - /// Destroy the symbol. - ~basic_symbol () - { - clear (); - } - - /// Destroy contents, and record that is empty. - void clear () YY_NOEXCEPT - { - // User destructor. - symbol_kind_type yykind = this->kind (); - basic_symbol& yysym = *this; - (void) yysym; - switch (yykind) - { - case symbol_kind::S_NUM: // "number" -#line 100 "QLParser.yy" - { delete yysym.value.template as < Expression * > (); } -#line 682 "QLParser.tab.hh" - break; - - case symbol_kind::S_NAME: // "name" -#line 100 "QLParser.yy" - { delete yysym.value.template as < Expression * > (); } -#line 688 "QLParser.tab.hh" - break; - - case symbol_kind::S_FNAME: // FNAME -#line 100 "QLParser.yy" - { delete yysym.value.template as < Expression * > (); } -#line 694 "QLParser.tab.hh" - break; - - case symbol_kind::S_JGROUP: // JGROUP -#line 100 "QLParser.yy" - { delete yysym.value.template as < Expression * > (); } -#line 700 "QLParser.tab.hh" - break; - - case symbol_kind::S_JPARENT: // JPARENT -#line 100 "QLParser.yy" - { delete yysym.value.template as < Expression * > (); } -#line 706 "QLParser.tab.hh" - break; - - case symbol_kind::S_QSTR: // QSTR -#line 100 "QLParser.yy" - { delete yysym.value.template as < Expression * > (); } -#line 712 "QLParser.tab.hh" - break; - - case symbol_kind::S_FILEIOVFD: // FILEIOVFD -#line 100 "QLParser.yy" - { delete yysym.value.template as < Expression * > (); } -#line 718 "QLParser.tab.hh" - break; - - case symbol_kind::S_exp: // exp -#line 100 "QLParser.yy" - { delete yysym.value.template as < Expression * > (); } -#line 724 "QLParser.tab.hh" - break; - - case symbol_kind::S_term: // term -#line 100 "QLParser.yy" - { delete yysym.value.template as < Expression * > (); } -#line 730 "QLParser.tab.hh" - break; - - default: - break; - } - - // Value type destructor. -switch (yykind) - { - case symbol_kind::S_NUM: // "number" - case symbol_kind::S_NAME: // "name" - case symbol_kind::S_FNAME: // FNAME - case symbol_kind::S_JGROUP: // JGROUP - case symbol_kind::S_JPARENT: // JPARENT - case symbol_kind::S_QSTR: // QSTR - case symbol_kind::S_FILEIOVFD: // FILEIOVFD - case symbol_kind::S_exp: // exp - case symbol_kind::S_term: // term - value.template destroy< Expression * > (); - break; - - default: - break; - } - - Base::clear (); - } - -#if YYDEBUG || 0 - /// The user-facing name of this symbol. - const char *name () const YY_NOEXCEPT - { - return Parser::symbol_name (this->kind ()); - } -#endif // #if YYDEBUG || 0 - - - /// Backward compatibility (Bison 3.6). - symbol_kind_type type_get () const YY_NOEXCEPT; - - /// Whether empty. - bool empty () const YY_NOEXCEPT; - - /// Destructive move, \a s is emptied into this. - void move (basic_symbol& s); - - /// The semantic value. - semantic_type value; - - private: -#if YY_CPLUSPLUS < 201103L - /// Assignment operator. - basic_symbol& operator= (const basic_symbol& that); -#endif - }; - - /// Type access provider for token (enum) based symbols. - struct by_kind - { - /// Default constructor. - by_kind (); - -#if 201103L <= YY_CPLUSPLUS - /// Move constructor. - by_kind (by_kind&& that); -#endif - - /// Copy constructor. - by_kind (const by_kind& that); - - /// The symbol kind as needed by the constructor. - typedef token_kind_type kind_type; - - /// Constructor from (external) token numbers. - by_kind (kind_type t); - - /// Record that this symbol is empty. - void clear () YY_NOEXCEPT; - - /// Steal the symbol kind from \a that. - void move (by_kind& that); - - /// The (internal) type number (corresponding to \a type). - /// \a empty when empty. - symbol_kind_type kind () const YY_NOEXCEPT; - - /// Backward compatibility (Bison 3.6). - symbol_kind_type type_get () const YY_NOEXCEPT; - - /// The symbol kind. - /// \a S_YYEMPTY when empty. - symbol_kind_type kind_; - }; - - /// Backward compatibility for a private implementation detail (Bison 3.6). - typedef by_kind by_type; - - /// "External" symbols: returned by the scanner. - struct symbol_type : basic_symbol - { - /// Superclass. - typedef basic_symbol super_type; - - /// Empty symbol. - symbol_type () {} - - /// Constructor for valueless symbols, and symbols from each type. -#if 201103L <= YY_CPLUSPLUS - symbol_type (int tok) - : super_type(token_type (tok)) -#else - symbol_type (int tok) - : super_type(token_type (tok)) -#endif - { - YY_ASSERT (tok == token::L_YYEOF - || (token::L_YYerror <= tok && tok <= token::L_RPAR) - || tok == token::L_HASPROP - || (token::L_IN <= tok && tok <= 317)); - } -#if 201103L <= YY_CPLUSPLUS - symbol_type (int tok, Expression * v) - : super_type(token_type (tok), std::move (v)) -#else - symbol_type (int tok, const Expression *& v) - : super_type(token_type (tok), v) -#endif - { - YY_ASSERT ((token::L_NUM <= tok && tok <= token::L_FNAME) - || (token::L_JGROUP <= tok && tok <= token::L_FILEIOVFD)); - } - }; - - /// Build a parser object. - Parser (QL::Result &result_yyarg); - virtual ~Parser (); - -#if 201103L <= YY_CPLUSPLUS - /// Non copyable. - Parser (const Parser&) = delete; - /// Non copyable. - Parser& operator= (const Parser&) = delete; -#endif - - /// Parse. An alias for parse (). - /// \returns 0 iff parsing succeeded. - int operator() (); - - /// Parse. - /// \returns 0 iff parsing succeeded. - virtual int parse (); - -#if YYDEBUG - /// The current debugging stream. - std::ostream& debug_stream () const YY_ATTRIBUTE_PURE; - /// Set the current debugging stream. - void set_debug_stream (std::ostream &); - - /// Type for debugging levels. - typedef int debug_level_type; - /// The current debugging level. - debug_level_type debug_level () const YY_ATTRIBUTE_PURE; - /// Set the current debugging level. - void set_debug_level (debug_level_type l); -#endif - - /// Report a syntax error. - /// \param msg a description of the syntax error. - virtual void error (const std::string& msg); - - /// Report a syntax error. - void error (const syntax_error& err); - -#if YYDEBUG || 0 - /// The user-facing name of the symbol whose (internal) number is - /// YYSYMBOL. No bounds checking. - static const char *symbol_name (symbol_kind_type yysymbol); -#endif // #if YYDEBUG || 0 - - - // Implementation of make_symbol for each symbol type. -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_YYEOF () - { - return symbol_type (token::L_YYEOF); - } -#else - static - symbol_type - make_YYEOF () - { - return symbol_type (token::L_YYEOF); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_YYerror () - { - return symbol_type (token::L_YYerror); - } -#else - static - symbol_type - make_YYerror () - { - return symbol_type (token::L_YYerror); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_YYUNDEF () - { - return symbol_type (token::L_YYUNDEF); - } -#else - static - symbol_type - make_YYUNDEF () - { - return symbol_type (token::L_YYUNDEF); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_LPAR () - { - return symbol_type (token::L_LPAR); - } -#else - static - symbol_type - make_LPAR () - { - return symbol_type (token::L_LPAR); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_RPAR () - { - return symbol_type (token::L_RPAR); - } -#else - static - symbol_type - make_RPAR () - { - return symbol_type (token::L_RPAR); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_NUM (Expression * v) - { - return symbol_type (token::L_NUM, std::move (v)); - } -#else - static - symbol_type - make_NUM (const Expression *& v) - { - return symbol_type (token::L_NUM, v); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_NAME (Expression * v) - { - return symbol_type (token::L_NAME, std::move (v)); - } -#else - static - symbol_type - make_NAME (const Expression *& v) - { - return symbol_type (token::L_NAME, v); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_FNAME (Expression * v) - { - return symbol_type (token::L_FNAME, std::move (v)); - } -#else - static - symbol_type - make_FNAME (const Expression *& v) - { - return symbol_type (token::L_FNAME, v); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_HASPROP () - { - return symbol_type (token::L_HASPROP); - } -#else - static - symbol_type - make_HASPROP () - { - return symbol_type (token::L_HASPROP); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_JGROUP (Expression * v) - { - return symbol_type (token::L_JGROUP, std::move (v)); - } -#else - static - symbol_type - make_JGROUP (const Expression *& v) - { - return symbol_type (token::L_JGROUP, v); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_JPARENT (Expression * v) - { - return symbol_type (token::L_JPARENT, std::move (v)); - } -#else - static - symbol_type - make_JPARENT (const Expression *& v) - { - return symbol_type (token::L_JPARENT, v); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_QSTR (Expression * v) - { - return symbol_type (token::L_QSTR, std::move (v)); - } -#else - static - symbol_type - make_QSTR (const Expression *& v) - { - return symbol_type (token::L_QSTR, v); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_FILEIOVFD (Expression * v) - { - return symbol_type (token::L_FILEIOVFD, std::move (v)); - } -#else - static - symbol_type - make_FILEIOVFD (const Expression *& v) - { - return symbol_type (token::L_FILEIOVFD, v); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_IN () - { - return symbol_type (token::L_IN); - } -#else - static - symbol_type - make_IN () - { - return symbol_type (token::L_IN); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_SOME () - { - return symbol_type (token::L_SOME); - } -#else - static - symbol_type - make_SOME () - { - return symbol_type (token::L_SOME); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_ORDR () - { - return symbol_type (token::L_ORDR); - } -#else - static - symbol_type - make_ORDR () - { - return symbol_type (token::L_ORDR); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_COMMA () - { - return symbol_type (token::L_COMMA); - } -#else - static - symbol_type - make_COMMA () - { - return symbol_type (token::L_COMMA); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_QWE () - { - return symbol_type (token::L_QWE); - } -#else - static - symbol_type - make_QWE () - { - return symbol_type (token::L_QWE); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_COLON () - { - return symbol_type (token::L_COLON); - } -#else - static - symbol_type - make_COLON () - { - return symbol_type (token::L_COLON); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_AND () - { - return symbol_type (token::L_AND); - } -#else - static - symbol_type - make_AND () - { - return symbol_type (token::L_AND); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_OR () - { - return symbol_type (token::L_OR); - } -#else - static - symbol_type - make_OR () - { - return symbol_type (token::L_OR); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_EQV () - { - return symbol_type (token::L_EQV); - } -#else - static - symbol_type - make_EQV () - { - return symbol_type (token::L_EQV); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_NEQV () - { - return symbol_type (token::L_NEQV); - } -#else - static - symbol_type - make_NEQV () - { - return symbol_type (token::L_NEQV); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_BITAND () - { - return symbol_type (token::L_BITAND); - } -#else - static - symbol_type - make_BITAND () - { - return symbol_type (token::L_BITAND); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_BITOR () - { - return symbol_type (token::L_BITOR); - } -#else - static - symbol_type - make_BITOR () - { - return symbol_type (token::L_BITOR); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_BITXOR () - { - return symbol_type (token::L_BITXOR); - } -#else - static - symbol_type - make_BITXOR () - { - return symbol_type (token::L_BITXOR); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_EQ () - { - return symbol_type (token::L_EQ); - } -#else - static - symbol_type - make_EQ () - { - return symbol_type (token::L_EQ); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_NE () - { - return symbol_type (token::L_NE); - } -#else - static - symbol_type - make_NE () - { - return symbol_type (token::L_NE); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_LT () - { - return symbol_type (token::L_LT); - } -#else - static - symbol_type - make_LT () - { - return symbol_type (token::L_LT); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_GT () - { - return symbol_type (token::L_GT); - } -#else - static - symbol_type - make_GT () - { - return symbol_type (token::L_GT); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_LE () - { - return symbol_type (token::L_LE); - } -#else - static - symbol_type - make_LE () - { - return symbol_type (token::L_LE); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_GE () - { - return symbol_type (token::L_GE); - } -#else - static - symbol_type - make_GE () - { - return symbol_type (token::L_GE); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_LS () - { - return symbol_type (token::L_LS); - } -#else - static - symbol_type - make_LS () - { - return symbol_type (token::L_LS); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_RS () - { - return symbol_type (token::L_RS); - } -#else - static - symbol_type - make_RS () - { - return symbol_type (token::L_RS); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_ADD () - { - return symbol_type (token::L_ADD); - } -#else - static - symbol_type - make_ADD () - { - return symbol_type (token::L_ADD); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_MINUS () - { - return symbol_type (token::L_MINUS); - } -#else - static - symbol_type - make_MINUS () - { - return symbol_type (token::L_MINUS); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_MUL () - { - return symbol_type (token::L_MUL); - } -#else - static - symbol_type - make_MUL () - { - return symbol_type (token::L_MUL); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_DIV () - { - return symbol_type (token::L_DIV); - } -#else - static - symbol_type - make_DIV () - { - return symbol_type (token::L_DIV); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_REM () - { - return symbol_type (token::L_REM); - } -#else - static - symbol_type - make_REM () - { - return symbol_type (token::L_REM); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_DEG () - { - return symbol_type (token::L_DEG); - } -#else - static - symbol_type - make_DEG () - { - return symbol_type (token::L_DEG); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_NOT () - { - return symbol_type (token::L_NOT); - } -#else - static - symbol_type - make_NOT () - { - return symbol_type (token::L_NOT); - } -#endif -#if 201103L <= YY_CPLUSPLUS - static - symbol_type - make_BITNOT () - { - return symbol_type (token::L_BITNOT); - } -#else - static - symbol_type - make_BITNOT () - { - return symbol_type (token::L_BITNOT); - } -#endif - - - private: -#if YY_CPLUSPLUS < 201103L - /// Non copyable. - Parser (const Parser&); - /// Non copyable. - Parser& operator= (const Parser&); -#endif - - - /// Stored state numbers (used for stacks). - typedef signed char state_type; - - /// Compute post-reduction state. - /// \param yystate the current state - /// \param yysym the nonterminal to push on the stack - static state_type yy_lr_goto_state_ (state_type yystate, int yysym); - - /// Whether the given \c yypact_ value indicates a defaulted state. - /// \param yyvalue the value to check - static bool yy_pact_value_is_default_ (int yyvalue); - - /// Whether the given \c yytable_ value indicates a syntax error. - /// \param yyvalue the value to check - static bool yy_table_value_is_error_ (int yyvalue); - - static const signed char yypact_ninf_; - static const signed char yytable_ninf_; - - /// Convert a scanner token kind \a t to a symbol kind. - /// In theory \a t should be a token_kind_type, but character literals - /// are valid, yet not members of the token_type enum. - static symbol_kind_type yytranslate_ (int t); - -#if YYDEBUG || 0 - /// For a symbol, its name in clear. - static const char* const yytname_[]; -#endif // #if YYDEBUG || 0 - - - // Tables. - // YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - // STATE-NUM. - static const short yypact_[]; - - // YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. - // Performed when YYTABLE does not specify something else to do. Zero - // means the default is an error. - static const signed char yydefact_[]; - - // YYPGOTO[NTERM-NUM]. - static const signed char yypgoto_[]; - - // YYDEFGOTO[NTERM-NUM]. - static const signed char yydefgoto_[]; - - // YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If - // positive, shift that token. If negative, reduce the rule whose - // number is the opposite. If YYTABLE_NINF, syntax error. - static const signed char yytable_[]; - - static const signed char yycheck_[]; - - // YYSTOS[STATE-NUM] -- The (internal number of the) accessing - // symbol of state STATE-NUM. - static const signed char yystos_[]; - - // YYR1[YYN] -- Symbol number of symbol that rule YYN derives. - static const signed char yyr1_[]; - - // YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. - static const signed char yyr2_[]; - - -#if YYDEBUG - // YYRLINE[YYN] -- Source line where rule number YYN was defined. - static const unsigned char yyrline_[]; - /// Report on the debug stream that the rule \a r is going to be reduced. - virtual void yy_reduce_print_ (int r) const; - /// Print the state stack on the debug stream. - virtual void yy_stack_print_ () const; - - /// Debugging level. - int yydebug_; - /// Debug stream. - std::ostream* yycdebug_; - - /// \brief Display a symbol kind, value and location. - /// \param yyo The output stream. - /// \param yysym The symbol. - template - void yy_print_ (std::ostream& yyo, const basic_symbol& yysym) const; -#endif - - /// \brief Reclaim the memory associated to a symbol. - /// \param yymsg Why this token is reclaimed. - /// If null, print nothing. - /// \param yysym The symbol. - template - void yy_destroy_ (const char* yymsg, basic_symbol& yysym) const; - - private: - /// Type access provider for state based symbols. - struct by_state - { - /// Default constructor. - by_state () YY_NOEXCEPT; - - /// The symbol kind as needed by the constructor. - typedef state_type kind_type; - - /// Constructor. - by_state (kind_type s) YY_NOEXCEPT; - - /// Copy constructor. - by_state (const by_state& that) YY_NOEXCEPT; - - /// Record that this symbol is empty. - void clear () YY_NOEXCEPT; - - /// Steal the symbol kind from \a that. - void move (by_state& that); - - /// The symbol kind (corresponding to \a state). - /// \a symbol_kind::S_YYEMPTY when empty. - symbol_kind_type kind () const YY_NOEXCEPT; - - /// The state number used to denote an empty symbol. - /// We use the initial state, as it does not have a value. - enum { empty_state = 0 }; - - /// The state. - /// \a empty when empty. - state_type state; - }; - - /// "Internal" symbol: element of the stack. - struct stack_symbol_type : basic_symbol - { - /// Superclass. - typedef basic_symbol super_type; - /// Construct an empty symbol. - stack_symbol_type (); - /// Move or copy construction. - stack_symbol_type (YY_RVREF (stack_symbol_type) that); - /// Steal the contents from \a sym to build this. - stack_symbol_type (state_type s, YY_MOVE_REF (symbol_type) sym); -#if YY_CPLUSPLUS < 201103L - /// Assignment, needed by push_back by some old implementations. - /// Moves the contents of that. - stack_symbol_type& operator= (stack_symbol_type& that); - - /// Assignment, needed by push_back by other implementations. - /// Needed by some other old implementations. - stack_symbol_type& operator= (const stack_symbol_type& that); -#endif - }; - - /// A stack with random access from its top. - template > - class stack - { - public: - // Hide our reversed order. - typedef typename S::iterator iterator; - typedef typename S::const_iterator const_iterator; - typedef typename S::size_type size_type; - typedef typename std::ptrdiff_t index_type; - - stack (size_type n = 200) - : seq_ (n) - {} - -#if 201103L <= YY_CPLUSPLUS - /// Non copyable. - stack (const stack&) = delete; - /// Non copyable. - stack& operator= (const stack&) = delete; -#endif - - /// Random access. - /// - /// Index 0 returns the topmost element. - const T& - operator[] (index_type i) const - { - return seq_[size_type (size () - 1 - i)]; - } - - /// Random access. - /// - /// Index 0 returns the topmost element. - T& - operator[] (index_type i) - { - return seq_[size_type (size () - 1 - i)]; - } - - /// Steal the contents of \a t. - /// - /// Close to move-semantics. - void - push (YY_MOVE_REF (T) t) - { - seq_.push_back (T ()); - operator[] (0).move (t); - } - - /// Pop elements from the stack. - void - pop (std::ptrdiff_t n = 1) YY_NOEXCEPT - { - for (; 0 < n; --n) - seq_.pop_back (); - } - - /// Pop all elements from the stack. - void - clear () YY_NOEXCEPT - { - seq_.clear (); - } - - /// Number of elements on the stack. - index_type - size () const YY_NOEXCEPT - { - return index_type (seq_.size ()); - } - - /// Iterator on top of the stack (going downwards). - const_iterator - begin () const YY_NOEXCEPT - { - return seq_.begin (); - } - - /// Bottom of the stack. - const_iterator - end () const YY_NOEXCEPT - { - return seq_.end (); - } - - /// Present a slice of the top of a stack. - class slice - { - public: - slice (const stack& stack, index_type range) - : stack_ (stack) - , range_ (range) - {} - - const T& - operator[] (index_type i) const - { - return stack_[range_ - i]; - } - - private: - const stack& stack_; - index_type range_; - }; - - private: -#if YY_CPLUSPLUS < 201103L - /// Non copyable. - stack (const stack&); - /// Non copyable. - stack& operator= (const stack&); -#endif - /// The wrapped container. - S seq_; - }; - - - /// Stack type. - typedef stack stack_type; - - /// The stack. - stack_type yystack_; - - /// Push a new state on the stack. - /// \param m a debug message to display - /// if null, no trace is output. - /// \param sym the symbol - /// \warning the contents of \a s.value is stolen. - void yypush_ (const char* m, YY_MOVE_REF (stack_symbol_type) sym); - - /// Push a new look ahead token on the state on the stack. - /// \param m a debug message to display - /// if null, no trace is output. - /// \param s the state - /// \param sym the symbol (for its value and location). - /// \warning the contents of \a sym.value is stolen. - void yypush_ (const char* m, state_type s, YY_MOVE_REF (symbol_type) sym); - - /// Pop \a n symbols from the stack. - void yypop_ (int n = 1); - - /// Constants. - enum - { - yylast_ = 279, ///< Last index in yytable_. - yynnts_ = 4, ///< Number of nonterminal symbols. - yyfinal_ = 24 ///< Termination state number. - }; - - - // User arguments. - QL::Result &result; - - }; - - inline - Parser::symbol_kind_type - Parser::yytranslate_ (int t) - { - // YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to - // TOKEN-NUM as returned by yylex. - static - const signed char - translate_table[] = - { - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, - 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, - 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, - 55, 56, 57, 58, 59, 60, 61, 62 - }; - // Last valid token kind. - const int code_max = 317; - - if (t <= 0) - return symbol_kind::S_YYEOF; - else if (t <= code_max) - return YY_CAST (symbol_kind_type, translate_table[t]); - else - return symbol_kind::S_YYUNDEF; - } - - // basic_symbol. - template - Parser::basic_symbol::basic_symbol (const basic_symbol& that) - : Base (that) - , value () - { - switch (this->kind ()) - { - case symbol_kind::S_NUM: // "number" - case symbol_kind::S_NAME: // "name" - case symbol_kind::S_FNAME: // FNAME - case symbol_kind::S_JGROUP: // JGROUP - case symbol_kind::S_JPARENT: // JPARENT - case symbol_kind::S_QSTR: // QSTR - case symbol_kind::S_FILEIOVFD: // FILEIOVFD - case symbol_kind::S_exp: // exp - case symbol_kind::S_term: // term - value.copy< Expression * > (YY_MOVE (that.value)); - break; - - default: - break; - } - - } - - - - template - Parser::symbol_kind_type - Parser::basic_symbol::type_get () const YY_NOEXCEPT - { - return this->kind (); - } - - template - bool - Parser::basic_symbol::empty () const YY_NOEXCEPT - { - return this->kind () == symbol_kind::S_YYEMPTY; - } - - template - void - Parser::basic_symbol::move (basic_symbol& s) - { - super_type::move (s); - switch (this->kind ()) - { - case symbol_kind::S_NUM: // "number" - case symbol_kind::S_NAME: // "name" - case symbol_kind::S_FNAME: // FNAME - case symbol_kind::S_JGROUP: // JGROUP - case symbol_kind::S_JPARENT: // JPARENT - case symbol_kind::S_QSTR: // QSTR - case symbol_kind::S_FILEIOVFD: // FILEIOVFD - case symbol_kind::S_exp: // exp - case symbol_kind::S_term: // term - value.move< Expression * > (YY_MOVE (s.value)); - break; - - default: - break; - } - - } - - // by_kind. - inline - Parser::by_kind::by_kind () - : kind_ (symbol_kind::S_YYEMPTY) - {} - -#if 201103L <= YY_CPLUSPLUS - inline - Parser::by_kind::by_kind (by_kind&& that) - : kind_ (that.kind_) - { - that.clear (); - } -#endif - - inline - Parser::by_kind::by_kind (const by_kind& that) - : kind_ (that.kind_) - {} - - inline - Parser::by_kind::by_kind (token_kind_type t) - : kind_ (yytranslate_ (t)) - {} - - inline - void - Parser::by_kind::clear () YY_NOEXCEPT - { - kind_ = symbol_kind::S_YYEMPTY; - } - - inline - void - Parser::by_kind::move (by_kind& that) - { - kind_ = that.kind_; - that.clear (); - } - - inline - Parser::symbol_kind_type - Parser::by_kind::kind () const YY_NOEXCEPT - { - return kind_; - } - - inline - Parser::symbol_kind_type - Parser::by_kind::type_get () const YY_NOEXCEPT - { - return this->kind (); - } - -#line 50 "QLParser.yy" -} // QL -#line 2034 "QLParser.tab.hh" - - - - -#endif // !YY_YY_QLPARSER_TAB_HH_INCLUDED diff --git a/gprofng/src/QLParser.yy b/gprofng/src/QLParser.yy index 689d0e1a2fc..d7f732c737d 100644 --- a/gprofng/src/QLParser.yy +++ b/gprofng/src/QLParser.yy @@ -22,7 +22,7 @@ // cd gprofng/src && bison QLParser.yy // For "api.parser.class" -%require "3.3" +%require "3.0" %language "C++" %code top { @@ -43,12 +43,30 @@ namespace QL { static QL::Parser::symbol_type yylex (QL::Result &result); + + static Expression * + processName (std::string str) + { + const char *name = str.c_str(); + int propID = dbeSession->getPropIdByName (name); + if (propID != PROP_NONE) + return new Expression (Expression::OP_NAME, + new Expression (Expression::OP_NUM, (uint64_t) propID)); + + // If a name is not statically known try user defined objects + Expression *expr = dbeSession->findObjDefByName (name); + if (expr != NULL) + return expr->copy(); + + throw Parser::syntax_error ("Name not found"); + } } } %defines %define api.namespace {QL} -%define api.parser.class {Parser} +// in Bison 3.3, use %define api.parser.class {Parser} instead parser_class_name +%define parser_class_name {Parser} %define api.token.constructor %define api.value.type variant // Later: api.value.automove @@ -60,15 +78,13 @@ namespace QL %token LPAR "(" RPAR ")" - NUM "number" - NAME "name" - FNAME HASPROP - JGROUP - JPARENT - QSTR FILEIOVFD +%token YYEOF 0 +%token NUM FNAME JGROUP JPARENT QSTR +%token NAME + %nonassoc IN SOME ORDR %left COMMA "," %right QWE "?" @@ -95,14 +111,14 @@ namespace QL NOT "!" BITNOT "~" -%type QSTR NUM NAME FNAME JGROUP JPARENT FILEIOVFD exp term +%type exp term -%destructor { delete $$; } <*>; +// %destructor { delete $$; } ; %% S: /* empty */ { result.out = new Expression (Expression::OP_NUM, (uint64_t) 1); } -| exp { result.out = new Expression ($1); } +| exp { result.out = $1; } exp: exp DEG exp { $$ = new Expression (Expression::OP_DEG, $1, $3); } /* dead? */ | exp MUL exp { $$ = new Expression (Expression::OP_MUL, $1, $3); } @@ -125,26 +141,56 @@ exp: exp DEG exp { $$ = new Expression (Expression::OP_DEG, $1, $3); } /* dea | exp OR exp { $$ = new Expression (Expression::OP_OR, $1, $3); } | exp NEQV exp { $$ = new Expression (Expression::OP_NEQV, $1, $3); } /* dead? */ | exp EQV exp { $$ = new Expression (Expression::OP_EQV, $1, $3); } /* dead? */ - | exp QWE exp COLON exp { Expression colon = Expression (Expression::OP_COLON, $3, $5); - $$ = new Expression (Expression::OP_QWE, $1, &colon); } + | exp QWE exp COLON exp + { + $$ = new Expression (Expression::OP_QWE, $1, + new Expression (Expression::OP_COLON, $3, $5)); + } | exp COMMA exp { $$ = new Expression (Expression::OP_COMMA, $1, $3); } | exp IN exp { $$ = new Expression (Expression::OP_IN, $1, $3); } | exp SOME IN exp { $$ = new Expression (Expression::OP_SOMEIN, $1, $4); } | exp ORDR IN exp { $$ = new Expression (Expression::OP_ORDRIN, $1, $4); } - | term { $$ = new Expression ($1); } - -term: MINUS term { Expression num = Expression (Expression::OP_NUM, (uint64_t) 0); - $$ = new Expression (Expression::OP_MINUS, &num, $2); } - | NOT term { $$ = new Expression (Expression::OP_NOT, $2, NULL); } - | BITNOT term { $$ = new Expression (Expression::OP_BITNOT, $2, NULL); } - | LPAR exp RPAR { $$ = new Expression ($2); } - | FNAME LPAR QSTR RPAR { $$ = new Expression (Expression::OP_FUNC, $1, $3); } - | HASPROP LPAR NAME RPAR { $$ = new Expression (Expression::OP_HASPROP, $3, NULL); } - | JGROUP LPAR QSTR RPAR { $$ = new Expression (Expression::OP_JAVA, $1, $3); } - | JPARENT LPAR QSTR RPAR { $$ = new Expression (Expression::OP_JAVA, $1, $3); } - | FILEIOVFD LPAR QSTR RPAR { $$ = new Expression (Expression::OP_FILE, $1, $3); } - | NUM { $$ = new Expression ($1); } - | NAME { $$ = new Expression ($1); } + | term { $$ = $1; } + +term: MINUS term + { + $$ = new Expression (Expression::OP_MINUS, + new Expression (Expression::OP_NUM, (uint64_t) 0), $2); + } + | NOT term { $$ = new Expression (Expression::OP_NOT, $2); } + | BITNOT term { $$ = new Expression (Expression::OP_BITNOT, $2); } + | LPAR exp RPAR { $$ = $2; } + | FNAME LPAR QSTR RPAR + { + $$ = new Expression (Expression::OP_FUNC, + new Expression (Expression::OP_NUM, $1), + new Expression (Expression::OP_NUM, $3)); + } + | HASPROP LPAR NAME RPAR + { + $$ = new Expression (Expression::OP_HASPROP, + new Expression (Expression::OP_NUM, processName($3))); + } + | JGROUP LPAR QSTR RPAR + { + $$ = new Expression (Expression::OP_JAVA, + new Expression (Expression::OP_NUM, $1), + new Expression (Expression::OP_NUM, $3)); + } + | JPARENT LPAR QSTR RPAR + { + $$ = new Expression (Expression::OP_JAVA, + new Expression (Expression::OP_NUM, $1), + new Expression (Expression::OP_NUM, $3)); + } + | FILEIOVFD LPAR QSTR RPAR + { + $$ = new Expression (Expression::OP_FILE, + new Expression (Expression::OP_NUM, (uint64_t) 0), + new Expression (Expression::OP_NUM, $3)); + } + | NUM { $$ = new Expression (Expression::OP_NUM, $1); } + | NAME { $$ = processName($1); } %% @@ -157,26 +203,6 @@ namespace QL return tok; } - static Expression * - processName (char *name) - { - int propID = dbeSession->getPropIdByName (name); - if (propID != PROP_NONE) - { - Expression *expr = new Expression (Expression::OP_NUM, (uint64_t) propID); - Expression *ret = new Expression (Expression::OP_NAME, expr); - delete expr; - return ret; - } - - // If a name is not statically known try user defined objects - Expression *expr = dbeSession->findObjDefByName (name); - if (expr != NULL) - return expr->copy(); - - throw Parser::syntax_error ("Name not found"); - } - static Parser::symbol_type yylex (QL::Result &result) { @@ -191,6 +217,7 @@ namespace QL switch (c) { + case '\0': case '\n': return Parser::make_YYEOF (); case '(': return Parser::make_LPAR () ; case ')': return Parser::make_RPAR (); @@ -264,7 +291,7 @@ namespace QL case '"': *ptr = (char)0; // XXX omazur: need new string type - return Parser::make_QSTR (new Expression (Expression::OP_NUM, (uint64_t) str)); + return Parser::make_QSTR ((uint64_t) str); case 0: case '\n': free (str); @@ -331,7 +358,7 @@ namespace QL lval = lval * base + digit; c = result.in.get (); } - return Parser::make_NUM (new Expression (Expression::OP_NUM, lval)); + return Parser::make_NUM (lval); } if ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')) @@ -359,23 +386,24 @@ namespace QL else if (strcasecmp (name, NTXT ("ORDERED")) == 0) return Parser::make_ORDR (); else if (strcasecmp (name, NTXT ("TRUE")) == 0) - return Parser::make_NUM (new Expression (Expression::OP_NUM, (uint64_t) 1)); + return Parser::make_NUM ((uint64_t) 1); else if (strcasecmp (name, NTXT ("FALSE")) == 0) - return Parser::make_NUM (new Expression (Expression::OP_NUM, (uint64_t) 0)); + return Parser::make_NUM ((uint64_t) 0); else if (strcasecmp (name, NTXT ("FNAME")) == 0) - return Parser::make_FNAME (new Expression (Expression::OP_NUM, Expression::FUNC_FNAME)); + return Parser::make_FNAME (Expression::FUNC_FNAME); else if (strcasecmp (name, NTXT ("HAS_PROP")) == 0) return Parser::make_HASPROP (); else if (strcasecmp (name, NTXT ("JGROUP")) == 0) - return Parser::make_JGROUP (new Expression (Expression::OP_NUM, Expression::JAVA_JGROUP)); + return Parser::make_JGROUP (Expression::JAVA_JGROUP); else if (strcasecmp (name, NTXT ("JPARENT")) == 0 ) - return Parser::make_JPARENT (new Expression (Expression::OP_NUM, Expression::JAVA_JPARENT)); + return Parser::make_JPARENT (Expression::JAVA_JPARENT); else if (strcasecmp (name, NTXT ("DNAME")) == 0) - return Parser::make_FNAME (new Expression (Expression::OP_NUM, Expression::FUNC_DNAME)); + return Parser::make_FNAME (Expression::FUNC_DNAME); else if (strcasecmp (name, NTXT ("FILEIOVFD")) == 0 ) - return Parser::make_FILEIOVFD (new Expression (Expression::OP_NUM, (uint64_t) 0)); + return Parser::make_FILEIOVFD (); - return Parser::make_NAME (processName (name)); + std::string nm = std::string (name); + return Parser::make_NAME (nm); } throw Parser::syntax_error ("Syntax error"); -- 2.30.2