_versioned_namespace = '__8::'
-# Test if a type is a given template instantiation.
def is_specialization_of(type, template_name):
+ "Test if a type is a given template instantiation."
global _versioned_namespace
if _versioned_namespace:
return re.match('^std::(%s)?%s<.*>$' % (_versioned_namespace, template_name), type) is not None
return typename.replace(_versioned_namespace, '')
return typename
+def strip_inline_namespaces(type_str):
+ "Remove known inline namespaces from the canonical name of a type."
+ type_str = strip_versioned_namespace(type_str)
+ type_str = type_str.replace('std::__cxx11::', 'std::')
+ expt_ns = 'std::experimental::'
+ for lfts_ns in ('fundamentals_v1', 'fundamentals_v2'):
+ type_str = type_str.replace(expt_ns+lfts_ns+'::', expt_ns)
+ fs_ns = expt_ns + 'filesystem::'
+ type_str = type_str.replace(fs_ns+'v1::', fs_ns)
+ return type_str
+
+def get_template_arg_list(type_obj):
+ "Return a type's template arguments as a list"
+ n = 0
+ template_args = []
+ while True:
+ try:
+ template_args.append(type_obj.template_argument(n))
+ except:
+ return template_args
+ n += 1
+
class SmartPtrIterator(Iterator):
"An iterator for smart pointer types with a single 'child' value"
"Print a std::variant"
def __init__(self, typename, val):
- alternatives = self._template_args(val)
+ alternatives = get_template_arg_list(val.type)
self.typename = strip_versioned_namespace(typename)
self.typename = "%s<%s>" % (self.typename, ', '.join([self._recognize(alt) for alt in alternatives]))
self.index = val['_M_index']
visualizer = gdb.default_visualizer(contained_value)
super (StdVariantPrinter, self).__init__(contained_value, visualizer, 'array')
- @staticmethod
- def _template_args(val):
- n = 0
- args = []
- while True:
- try:
- args.append(val.type.template_argument(n))
- except:
- return args
- n += 1
-
def to_string(self):
if self.contained_value is None:
return "%s [no contained value]" % self.typename
class TemplateTypePrinter(object):
r"""
- A type printer for class templates.
+ A type printer for class templates with default template arguments.
- Recognizes type names that match a regular expression.
- Replaces them with a formatted string which can use replacement field
- {N} to refer to the \N subgroup of the regex match.
- Type printers are recusively applied to the subgroups.
+ Recognizes specializations of class templates and prints them without
+ any template arguments that use a default template argument.
+ Type printers are recursively applied to the template arguments.
- This allows recognizing e.g. "std::vector<(.*), std::allocator<\\1> >"
- and replacing it with "std::vector<{1}>", omitting the template argument
- that uses the default type.
+ e.g. replace "std::vector<T, std::allocator<T> >" with "std::vector<T>".
"""
- def __init__(self, name, pattern, subst):
+ def __init__(self, name, defargs):
self.name = name
- self.pattern = re.compile(pattern)
- self.subst = subst
+ self.defargs = defargs
self.enabled = True
class _recognizer(object):
- def __init__(self, pattern, subst):
- self.pattern = pattern
- self.subst = subst
- self.type_obj = None
+ "The recognizer class for TemplateTypePrinter."
+
+ def __init__(self, name, defargs):
+ self.name = name
+ self.defargs = defargs
+ # self.type_obj = None
def recognize(self, type_obj):
+ """
+ If type_obj is a specialization of self.name that uses all the
+ default template arguments for the class template, then return
+ a string representation of the type without default arguments.
+ Otherwise, return None.
+ """
+
if type_obj.tag is None:
return None
- m = self.pattern.match(type_obj.tag)
- if m:
- subs = list(m.groups())
- for i, sub in enumerate(subs):
- if ('{%d}' % (i+1)) in self.subst:
- # apply recognizers to subgroup
- try:
- subtype = gdb.lookup_type(sub)
- except gdb.error:
- continue
- rep = gdb.types.apply_type_recognizers(
- gdb.types.get_type_recognizers(),
- subtype)
- if rep:
- subs[i] = rep
- subs = [None] + subs
- return self.subst.format(*subs)
- return None
+ if not type_obj.tag.startswith(self.name):
+ return None
+
+ template_args = get_template_arg_list(type_obj)
+ displayed_args = []
+ require_defaulted = False
+ for n in range(len(template_args)):
+ # The actual template argument in the type:
+ targ = template_args[n]
+ # The default template argument for the class template:
+ defarg = self.defargs.get(n)
+ if defarg is not None:
+ # Substitute other template arguments into the default:
+ defarg = defarg.format(*template_args)
+ # Fail to recognize the type (by returning None)
+ # unless the actual argument is the same as the default.
+ try:
+ if targ != gdb.lookup_type(defarg):
+ return None
+ except gdb.error:
+ # Type lookup failed, just use string comparison:
+ if targ.tag != defarg:
+ return None
+ # All subsequent args must have defaults:
+ require_defaulted = True
+ elif require_defaulted:
+ return None
+ else:
+ # Recursively apply recognizers to the template argument
+ # and add it to the arguments that will be displayed:
+ displayed_args.append(self._recognize_subtype(targ))
+
+ # This assumes no class templates in the nested-name-specifier:
+ template_name = type_obj.tag[0:type_obj.tag.find('<')]
+ template_name = strip_inline_namespaces(template_name)
+
+ return template_name + '<' + ', '.join(displayed_args) + '>'
+
+ def _recognize_subtype(self, type_obj):
+ """Convert a gdb.Type to a string by applying recognizers,
+ or if that fails then simply converting to a string."""
+
+ if type_obj.code == gdb.TYPE_CODE_PTR:
+ return self._recognize_subtype(type_obj.target()) + '*'
+ if type_obj.code == gdb.TYPE_CODE_ARRAY:
+ type_str = self._recognize_subtype(type_obj.target())
+ if str(type_obj.strip_typedefs()).endswith('[]'):
+ return type_str + '[]' # array of unknown bound
+ return "%s[%d]" % (type_str, type_obj.range()[1] + 1)
+ if type_obj.code == gdb.TYPE_CODE_REF:
+ return self._recognize_subtype(type_obj.target()) + '&'
+ if hasattr(gdb, 'TYPE_CODE_RVALUE_REF'):
+ if type_obj.code == gdb.TYPE_CODE_RVALUE_REF:
+ return self._recognize_subtype(type_obj.target()) + '&&'
+
+ type_str = gdb.types.apply_type_recognizers(
+ gdb.types.get_type_recognizers(), type_obj)
+ if type_str:
+ return type_str
+ return str(type_obj)
def instantiate(self):
- return self._recognizer(self.pattern, self.subst)
+ "Return a recognizer object for this type printer."
+ return self._recognizer(self.name, self.defargs)
-def add_one_template_type_printer(obj, name, match, subst):
- match = '^std::' + match + '$'
- printer = TemplateTypePrinter(name, match, 'std::' + subst)
+def add_one_template_type_printer(obj, name, defargs):
+ r"""
+ Add a type printer for a class template with default template arguments.
+
+ Args:
+ name (str): The template-name of the class template.
+ defargs (dict int:string) The default template arguments.
+
+ Types in defargs can refer to the Nth template-argument using {N}
+ (with zero-based indices).
+
+ e.g. 'unordered_map' has these defargs:
+ { 2: 'std::hash<{0}>',
+ 3: 'std::equal_to<{0}>',
+ 4: 'std::allocator<std::pair<const {0}, {1}> >' }
+
+ """
+ printer = TemplateTypePrinter('std::'+name, defargs)
gdb.types.register_type_printer(obj, printer)
if _versioned_namespace:
# Add second type printer for same type in versioned namespace:
- match = match.replace('std::', 'std::' + _versioned_namespace)
- printer = TemplateTypePrinter(name, match, 'std::' + subst)
+ ns = 'std::' + _versioned_namespace
+ defargs = { n: d.replace('std::', ns) for n,d in defargs.items() }
+ printer = TemplateTypePrinter(ns+name, defargs)
gdb.types.register_type_printer(obj, printer)
class FilteringTypePrinter(object):
+ r"""
+ A type printer that uses typedef names for common template specializations.
+
+ Args:
+ match (str): The class template to recognize.
+ name (str): The typedef-name that will be used instead.
+
+ Checks if a specialization of the class template 'match' is the same type
+ as the typedef 'name', and prints it as 'name' instead.
+
+ e.g. if an instantiation of std::basic_istream<C, T> is the same type as
+ std::istream then print it as std::istream.
+ """
+
def __init__(self, match, name):
self.match = match
self.name = name
self.enabled = True
class _recognizer(object):
+ "The recognizer class for TemplateTypePrinter."
+
def __init__(self, match, name):
self.match = match
self.name = name
self.type_obj = None
def recognize(self, type_obj):
+ """
+ If type_obj starts with self.match and is the same type as
+ self.name then return self.name, otherwise None.
+ """
if type_obj.tag is None:
return None
if self.type_obj is None:
- if not self.match in type_obj.tag:
+ if not type_obj.tag.startswith(self.match):
# Filter didn't match.
return None
try:
except:
pass
if self.type_obj == type_obj:
- return strip_versioned_namespace(self.name)
+ return strip_inline_namespaces(self.name)
return None
def instantiate(self):
+ "Return a recognizer object for this type printer."
return self._recognizer(self.match, self.name)
def add_one_type_printer(obj, match, name):
- printer = FilteringTypePrinter(match, 'std::' + name)
+ printer = FilteringTypePrinter('std::' + match, 'std::' + name)
gdb.types.register_type_printer(obj, printer)
if _versioned_namespace:
- printer = FilteringTypePrinter(match, 'std::' + _versioned_namespace + name)
+ ns = 'std::' + _versioned_namespace
+ printer = FilteringTypePrinter(ns + match, ns + name)
gdb.types.register_type_printer(obj, printer)
def register_type_printers(obj):
if not _use_type_printing:
return
- for pfx in ('', 'w'):
- add_one_type_printer(obj, 'basic_string', pfx + 'string')
- add_one_type_printer(obj, 'basic_string_view', pfx + 'string_view')
- add_one_type_printer(obj, 'basic_ios', pfx + 'ios')
- add_one_type_printer(obj, 'basic_streambuf', pfx + 'streambuf')
- add_one_type_printer(obj, 'basic_istream', pfx + 'istream')
- add_one_type_printer(obj, 'basic_ostream', pfx + 'ostream')
- add_one_type_printer(obj, 'basic_iostream', pfx + 'iostream')
- add_one_type_printer(obj, 'basic_stringbuf', pfx + 'stringbuf')
- add_one_type_printer(obj, 'basic_istringstream',
- pfx + 'istringstream')
- add_one_type_printer(obj, 'basic_ostringstream',
- pfx + 'ostringstream')
- add_one_type_printer(obj, 'basic_stringstream',
- pfx + 'stringstream')
- add_one_type_printer(obj, 'basic_filebuf', pfx + 'filebuf')
- add_one_type_printer(obj, 'basic_ifstream', pfx + 'ifstream')
- add_one_type_printer(obj, 'basic_ofstream', pfx + 'ofstream')
- add_one_type_printer(obj, 'basic_fstream', pfx + 'fstream')
- add_one_type_printer(obj, 'basic_regex', pfx + 'regex')
- add_one_type_printer(obj, 'sub_match', pfx + 'csub_match')
- add_one_type_printer(obj, 'sub_match', pfx + 'ssub_match')
- add_one_type_printer(obj, 'match_results', pfx + 'cmatch')
- add_one_type_printer(obj, 'match_results', pfx + 'smatch')
- add_one_type_printer(obj, 'regex_iterator', pfx + 'cregex_iterator')
- add_one_type_printer(obj, 'regex_iterator', pfx + 'sregex_iterator')
- add_one_type_printer(obj, 'regex_token_iterator',
- pfx + 'cregex_token_iterator')
- add_one_type_printer(obj, 'regex_token_iterator',
- pfx + 'sregex_token_iterator')
+ # Add type printers for typedefs std::string, std::wstring etc.
+ for ch in ('', 'w', 'u16', 'u32'):
+ add_one_type_printer(obj, 'basic_string', ch + 'string')
+ add_one_type_printer(obj, '__cxx11::basic_string',
+ '__cxx11::' + ch + 'string')
+ add_one_type_printer(obj, 'basic_string_view', ch + 'string_view')
+
+ # Add type printers for typedefs std::istream, std::wistream etc.
+ for ch in ('', 'w'):
+ for x in ('ios', 'streambuf', 'istream', 'ostream', 'iostream',
+ 'filebuf', 'ifstream', 'ofstream', 'fstream'):
+ add_one_type_printer(obj, 'basic_' + x, ch + x)
+ for x in ('stringbuf', 'istringstream', 'ostringstream',
+ 'stringstream'):
+ add_one_type_printer(obj, 'basic_' + x, ch + x)
+ # <sstream> types are in __cxx11 namespace, but typedefs aren'x:
+ add_one_type_printer(obj, '__cxx11::basic_' + x, ch + x)
+
+ # Add type printers for typedefs regex, wregex, cmatch, wcmatch etc.
+ for abi in ('', '__cxx11::'):
+ for ch in ('', 'w'):
+ add_one_type_printer(obj, abi + 'basic_regex', abi + ch + 'regex')
+ for ch in ('c', 's', 'wc', 'ws'):
+ add_one_type_printer(obj, abi + 'match_results', abi + ch + 'match')
+ for x in ('sub_match', 'regex_iterator', 'regex_token_iterator'):
+ add_one_type_printer(obj, abi + x, abi + ch + x)
# Note that we can't have a printer for std::wstreampos, because
- # it shares the same underlying type as std::streampos.
+ # it is the same type as std::streampos.
add_one_type_printer(obj, 'fpos', 'streampos')
- add_one_type_printer(obj, 'basic_string', 'u16string')
- add_one_type_printer(obj, 'basic_string', 'u32string')
- add_one_type_printer(obj, 'basic_string_view', 'u16string_view')
- add_one_type_printer(obj, 'basic_string_view', 'u32string_view')
-
+ # Add type printers for <chrono> typedefs.
for dur in ('nanoseconds', 'microseconds', 'milliseconds',
'seconds', 'minutes', 'hours'):
add_one_type_printer(obj, 'duration', dur)
+ # Add type printers for <random> typedefs.
add_one_type_printer(obj, 'linear_congruential_engine', 'minstd_rand0')
add_one_type_printer(obj, 'linear_congruential_engine', 'minstd_rand')
add_one_type_printer(obj, 'mersenne_twister_engine', 'mt19937')
add_one_type_printer(obj, 'discard_block_engine', 'ranlux48')
add_one_type_printer(obj, 'shuffle_order_engine', 'knuth_b')
- # Do not show defaulted template arguments in class templates
- add_one_template_type_printer(obj, 'unique_ptr<T>',
- 'unique_ptr<(.*), std::default_delete<\\1 ?> >',
- 'unique_ptr<{1}>')
-
- add_one_template_type_printer(obj, 'basic_string<T>',
- 'basic_string<((un)?signed char), std::char_traits<\\1 ?>, std::allocator<\\1 ?> >',
- 'basic_string<{1}>')
-
- add_one_template_type_printer(obj, 'deque<T>',
- 'deque<(.*), std::allocator<\\1 ?> >',
- 'deque<{1}>')
- add_one_template_type_printer(obj, 'forward_list<T>',
- 'forward_list<(.*), std::allocator<\\1 ?> >',
- 'forward_list<{1}>')
- add_one_template_type_printer(obj, 'list<T>',
- 'list<(.*), std::allocator<\\1 ?> >',
- 'list<{1}>')
- add_one_template_type_printer(obj, 'vector<T>',
- 'vector<(.*), std::allocator<\\1 ?> >',
- 'vector<{1}>')
- add_one_template_type_printer(obj, 'map<Key, T>',
- 'map<(.*), (.*), std::less<\\1 ?>, std::allocator<std::pair<\\1 const, \\2 ?> > >',
- 'map<{1}, {2}>')
- add_one_template_type_printer(obj, 'multimap<Key, T>',
- 'multimap<(.*), (.*), std::less<\\1 ?>, std::allocator<std::pair<\\1 const, \\2 ?> > >',
- 'multimap<{1}, {2}>')
- add_one_template_type_printer(obj, 'set<T>',
- 'set<(.*), std::less<\\1 ?>, std::allocator<\\1 ?> >',
- 'set<{1}>')
- add_one_template_type_printer(obj, 'multiset<T>',
- 'multiset<(.*), std::less<\\1 ?>, std::allocator<\\1 ?> >',
- 'multiset<{1}>')
- add_one_template_type_printer(obj, 'unordered_map<Key, T>',
- 'unordered_map<(.*), (.*), std::hash<\\1 ?>, std::equal_to<\\1 ?>, std::allocator<std::pair<\\1 const, \\2 ?> > >',
- 'unordered_map<{1}, {2}>')
- add_one_template_type_printer(obj, 'unordered_multimap<Key, T>',
- 'unordered_multimap<(.*), (.*), std::hash<\\1 ?>, std::equal_to<\\1 ?>, std::allocator<std::pair<\\1 const, \\2 ?> > >',
- 'unordered_multimap<{1}, {2}>')
- add_one_template_type_printer(obj, 'unordered_set<T>',
- 'unordered_set<(.*), std::hash<\\1 ?>, std::equal_to<\\1 ?>, std::allocator<\\1 ?> >',
- 'unordered_set<{1}>')
- add_one_template_type_printer(obj, 'unordered_multiset<T>',
- 'unordered_multiset<(.*), std::hash<\\1 ?>, std::equal_to<\\1 ?>, std::allocator<\\1 ?> >',
- 'unordered_multiset<{1}>')
-
- # strip the "fundamentals_v1" inline namespace from these types
- add_one_template_type_printer(obj, 'any<T>',
- 'experimental::fundamentals_v\d::any<(.*)>',
- 'experimental::any<\\1>')
- add_one_template_type_printer(obj, 'optional<T>',
- 'experimental::fundamentals_v\d::optional<(.*)>',
- 'experimental::optional<\\1>')
- add_one_template_type_printer(obj, 'basic_string_view<C>',
- 'experimental::fundamentals_v\d::basic_string_view<(.*), std::char_traits<\\1> >',
- 'experimental::basic_string_view<\\1>')
+ # Add type printers for experimental::basic_string_view typedefs.
+ ns = 'experimental::fundamentals_v1::'
+ for ch in ('', 'w', 'u16', 'u32'):
+ add_one_type_printer(obj, ns + 'basic_string_view',
+ ns + ch + 'string_view')
+
+ # Do not show defaulted template arguments in class templates.
+ add_one_template_type_printer(obj, 'unique_ptr',
+ { 1: 'std::default_delete<{0}>' })
+ add_one_template_type_printer(obj, 'deque', { 1: 'std::allocator<{0}>'})
+ add_one_template_type_printer(obj, 'forward_list', { 1: 'std::allocator<{0}>'})
+ add_one_template_type_printer(obj, 'list', { 1: 'std::allocator<{0}>'})
+ add_one_template_type_printer(obj, '__cxx11::list', { 1: 'std::allocator<{0}>'})
+ add_one_template_type_printer(obj, 'vector', { 1: 'std::allocator<{0}>'})
+ add_one_template_type_printer(obj, 'map',
+ { 2: 'std::less<{0}>',
+ 3: 'std::allocator<std::pair<{0} const, {1}>>' })
+ add_one_template_type_printer(obj, 'multimap',
+ { 2: 'std::less<{0}>',
+ 3: 'std::allocator<std::pair<{0} const, {1}>>' })
+ add_one_template_type_printer(obj, 'set',
+ { 1: 'std::less<{0}>', 2: 'std::allocator<{0}>' })
+ add_one_template_type_printer(obj, 'multiset',
+ { 1: 'std::less<{0}>', 2: 'std::allocator<{0}>' })
+ add_one_template_type_printer(obj, 'unordered_map',
+ { 2: 'std::hash<{0}>',
+ 3: 'std::equal_to<{0}>',
+ 4: 'std::allocator<std::pair<{0} const, {1}>>'})
+ add_one_template_type_printer(obj, 'unordered_multimap',
+ { 2: 'std::hash<{0}>',
+ 3: 'std::equal_to<{0}>',
+ 4: 'std::allocator<std::pair<{0} const, {1}>>'})
+ add_one_template_type_printer(obj, 'unordered_set',
+ { 1: 'std::hash<{0}>',
+ 2: 'std::equal_to<{0}>',
+ 3: 'std::allocator<{0}>'})
+ add_one_template_type_printer(obj, 'unordered_multiset',
+ { 1: 'std::hash<{0}>',
+ 2: 'std::equal_to<{0}>',
+ 3: 'std::allocator<{0}>'})
def register_libstdcxx_printers (obj):
"Register libstdc++ pretty-printers with objfile Obj."
--- /dev/null
+// { dg-do run { target c++11 } }
+// { dg-options "-g -O0" }
+// { dg-skip-if "" { *-*-* } { "-D_GLIBCXX_PROFILE" } }
+
+// Copyright (C) 2011-2018 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library 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, or (at your option)
+// any later version.
+
+// This library 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 library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <string>
+#include <iostream>
+#include <regex>
+#include <memory>
+#include <deque>
+#include <forward_list>
+#include <list>
+#include <vector>
+#include <map>
+#include <set>
+#include <unordered_map>
+#include <unordered_set>
+#include <random>
+
+template<class T>
+void
+placeholder(const T *s)
+{
+ std::cout << (void *) s;
+}
+
+template<class T>
+struct holder
+{
+ T *f;
+};
+
+// This test is written in a somewhat funny way.
+// Each type under test is used twice: first, to form a pointer type,
+// and second, as a template parameter. This is done to work around
+// apparent GCC oddities. The pointer type is needed to ensure that
+// the typedef in question ends up in the debuginfo; while the
+// template type is used to ensure that a typedef-less variant is
+// presented to gdb.
+
+int
+main()
+{
+ std::string *string_ptr;
+ holder<std::string> string_holder;
+// { dg-final { whatis-test string_holder "holder<std::string>" } }
+ std::ios *ios_ptr;
+ holder<std::ios> ios_holder;
+// { dg-final { whatis-test ios_holder "holder<std::ios>" } }
+ std::streambuf *streambuf_ptr;
+ holder<std::streambuf> streambuf_holder;
+// { dg-final { whatis-test streambuf_holder "holder<std::streambuf>" } }
+ std::istream *istream_ptr;
+ holder<std::istream> istream_holder;
+// { dg-final { whatis-test istream_holder "holder<std::istream>" } }
+ std::ostream *ostream_ptr;
+ holder<std::ostream> ostream_holder;
+// { dg-final { whatis-test ostream_holder "holder<std::ostream>" } }
+ std::iostream *iostream_ptr;
+ holder<std::iostream> iostream_holder;
+// { dg-final { whatis-test iostream_holder "holder<std::iostream>" } }
+ std::stringbuf *stringbuf_ptr;
+ holder<std::stringbuf> stringbuf_holder;
+// { dg-final { whatis-test stringbuf_holder "holder<std::stringbuf>" } }
+ std::istringstream *istringstream_ptr;
+ holder<std::istringstream> istringstream_holder;
+// { dg-final { whatis-test istringstream_holder "holder<std::istringstream>" } }
+ std::ostringstream *ostringstream_ptr;
+ holder<std::ostringstream> ostringstream_holder;
+// { dg-final { whatis-test ostringstream_holder "holder<std::ostringstream>" } }
+ std::stringstream *stringstream_ptr;
+ holder<std::stringstream> stringstream_holder;
+// { dg-final { whatis-test stringstream_holder "holder<std::stringstream>" } }
+ std::filebuf *filebuf_ptr;
+ holder<std::filebuf> filebuf_holder;
+// { dg-final { whatis-test filebuf_holder "holder<std::filebuf>" } }
+ std::ifstream *ifstream_ptr;
+ holder<std::ifstream> ifstream_holder;
+// { dg-final { whatis-test ifstream_holder "holder<std::ifstream>" } }
+ std::ofstream *ofstream_ptr;
+ holder<std::ofstream> ofstream_holder;
+// { dg-final { whatis-test ofstream_holder "holder<std::ofstream>" } }
+ std::fstream *fstream_ptr;
+ holder<std::fstream> fstream_holder;
+// { dg-final { whatis-test fstream_holder "holder<std::fstream>" } }
+ std::streampos *streampos_ptr;
+ holder<std::streampos> streampos_holder;
+// { dg-final { whatis-test streampos_holder "holder<std::streampos>" } }
+ std::regex *regex_ptr;
+ holder<std::regex> regex_holder;
+// { dg-final { whatis-test regex_holder "holder<std::regex>" } }
+std::csub_match *csub_match_ptr;
+holder<std::csub_match> csub_match_holder;
+// { dg-final { whatis-test csub_match_holder "holder<std::csub_match>" } }
+ std::ssub_match *ssub_match_ptr;
+ holder<std::ssub_match> ssub_match_holder;
+// { dg-final { whatis-test ssub_match_holder "holder<std::ssub_match>" } }
+ std::cmatch *cmatch_ptr;
+ holder<std::cmatch> cmatch_holder;
+// { dg-final { whatis-test cmatch_holder "holder<std::cmatch>" } }
+ std::smatch *smatch_ptr;
+ holder<std::smatch> smatch_holder;
+// { dg-final { whatis-test smatch_holder "holder<std::smatch>" } }
+ std::cregex_iterator *cregex_iterator_ptr;
+ holder<std::cregex_iterator> cregex_iterator_holder;
+// { dg-final { whatis-test cregex_iterator_holder "holder<std::cregex_iterator>" } }
+ std::sregex_iterator *sregex_iterator_ptr;
+ holder<std::sregex_iterator> sregex_iterator_holder;
+// { dg-final { whatis-test sregex_iterator_holder "holder<std::sregex_iterator>" } }
+ std::cregex_token_iterator *cregex_token_iterator_ptr;
+ holder<std::cregex_token_iterator> cregex_token_iterator_holder;
+// { dg-final { whatis-test cregex_token_iterator_holder "holder<std::cregex_token_iterator>" } }
+ std::sregex_token_iterator *sregex_token_iterator_ptr;
+ holder<std::sregex_token_iterator> sregex_token_iterator_holder;
+// { dg-final { whatis-test sregex_token_iterator_holder "holder<std::sregex_token_iterator>" } }
+ std::u16string *u16string_ptr;
+ holder<std::u16string> u16string_holder;
+// { dg-final { whatis-test u16string_holder "holder<std::u16string>" } }
+ std::u32string *u32string_ptr;
+ holder<std::u32string> u32string_holder;
+// { dg-final { whatis-test u32string_holder "holder<std::u32string>" } }
+ std::minstd_rand0 *minstd_rand0_ptr;
+ holder<std::minstd_rand0> minstd_rand0_holder;
+// { dg-final { whatis-test minstd_rand0_holder "holder<std::minstd_rand0>" } }
+ std::minstd_rand *minstd_rand_ptr;
+ holder<std::minstd_rand> minstd_rand_holder;
+// { dg-final { whatis-test minstd_rand_holder "holder<std::minstd_rand>" } }
+ std::mt19937 *mt19937_ptr;
+ holder<std::mt19937> mt19937_holder;
+// { dg-final { whatis-test mt19937_holder "holder<std::mt19937>" } }
+ std::mt19937_64 *mt19937_64_ptr;
+ holder<std::mt19937_64> mt19937_64_holder;
+// { dg-final { whatis-test mt19937_64_holder "holder<std::mt19937_64>" } }
+ std::ranlux24_base *ranlux24_base_ptr;
+ holder<std::ranlux24_base> ranlux24_base_holder;
+// { dg-final { whatis-test ranlux24_base_holder "holder<std::ranlux24_base>" } }
+ std::ranlux48_base *ranlux48_base_ptr;
+ holder<std::ranlux48_base> ranlux48_base_holder;
+// { dg-final { whatis-test ranlux48_base_holder "holder<std::ranlux48_base>" } }
+ std::ranlux24 *ranlux24_ptr;
+ holder<std::ranlux24> ranlux24_holder;
+// { dg-final { whatis-test ranlux24_holder "holder<std::ranlux24>" } }
+ std::ranlux48 *ranlux48_ptr;
+ holder<std::ranlux48> ranlux48_holder;
+// { dg-final { whatis-test ranlux48_holder "holder<std::ranlux48>" } }
+ std::knuth_b *knuth_b_ptr;
+ holder<std::knuth_b> knuth_b_holder;
+// { dg-final { whatis-test knuth_b_holder "holder<std::knuth_b>" } }
+
+ std::vector<std::deque<std::unique_ptr<char>>> *seq1_ptr;
+ holder< std::vector<std::deque<std::unique_ptr<char>>> > seq1_holder;
+// { dg-final { whatis-test seq1_holder "holder<std::vector<std::deque<std::unique_ptr<char>>> >" } }
+
+ std::list<std::forward_list<std::unique_ptr<char>>> *seq2_ptr;
+ holder< std::list<std::forward_list<std::unique_ptr<char>>> > seq2_holder;
+// { dg-final { whatis-test seq2_holder "holder<std::list<std::forward_list<std::unique_ptr<char>>> >" } }
+
+ std::map<int, std::set<int>> *assoc1_ptr;
+ holder< std::map<int, std::set<int>> > assoc1_holder;
+// { dg-final { whatis-test assoc1_holder "holder<std::map<int, std::set<int>> >" } }
+
+ std::multimap<int, std::multiset<int>> *assoc2_ptr;
+ holder< std::multimap<int, std::multiset<int>> > assoc2_holder;
+// { dg-final { whatis-test assoc2_holder "holder<std::multimap<int, std::multiset<int>> >" } }
+
+ std::unordered_map<int, std::unordered_set<int>> *unord1_ptr;
+ holder< std::unordered_map<int, std::unordered_set<int>> > unord1_holder;
+// { dg-final { whatis-test unord1_holder "holder<std::unordered_map<int, std::unordered_set<int>> >" } }
+
+ std::unordered_multimap<int, std::unordered_multiset<int>> *unord2_ptr;
+ holder< std::unordered_multimap<int, std::unordered_multiset<int>> > unord2_holder;
+// { dg-final { whatis-test unord2_holder "holder<std::unordered_multimap<int, std::unordered_multiset<int>> >" } }
+
+
+ placeholder(&ios_ptr); // Mark SPOT
+ placeholder(&ios_holder);
+ placeholder(&string_ptr);
+ placeholder(&string_holder);
+ placeholder(&streambuf_ptr);
+ placeholder(&streambuf_holder);
+ placeholder(&istream_ptr);
+ placeholder(&istream_holder);
+ placeholder(&ostream_ptr);
+ placeholder(&ostream_holder);
+ placeholder(&iostream_ptr);
+ placeholder(&iostream_holder);
+ placeholder(&stringbuf_ptr);
+ placeholder(&stringbuf_holder);
+ placeholder(&istringstream_ptr);
+ placeholder(&istringstream_holder);
+ placeholder(&ostringstream_ptr);
+ placeholder(&ostringstream_holder);
+ placeholder(&stringstream_ptr);
+ placeholder(&stringstream_holder);
+ placeholder(&filebuf_ptr);
+ placeholder(&filebuf_holder);
+ placeholder(&ifstream_ptr);
+ placeholder(&ifstream_holder);
+ placeholder(&ofstream_ptr);
+ placeholder(&ofstream_holder);
+ placeholder(&fstream_ptr);
+ placeholder(&fstream_holder);
+ placeholder(&streampos_ptr);
+ placeholder(&streampos_holder);
+ placeholder(®ex_ptr);
+ placeholder(®ex_holder);
+ placeholder(&csub_match_ptr);
+ placeholder(&csub_match_holder);
+ placeholder(&ssub_match_ptr);
+ placeholder(&ssub_match_holder);
+ placeholder(&cmatch_ptr);
+ placeholder(&cmatch_holder);
+ placeholder(&smatch_ptr);
+ placeholder(&smatch_holder);
+ placeholder(&cregex_iterator_ptr);
+ placeholder(&cregex_iterator_holder);
+ placeholder(&sregex_iterator_ptr);
+ placeholder(&sregex_iterator_holder);
+ placeholder(&cregex_token_iterator_ptr);
+ placeholder(&cregex_token_iterator_holder);
+ placeholder(&sregex_token_iterator_ptr);
+ placeholder(&sregex_token_iterator_holder);
+ placeholder(&u16string_ptr);
+ placeholder(&u16string_holder);
+ placeholder(&u32string_ptr);
+ placeholder(&u32string_holder);
+ placeholder(&minstd_rand0_ptr);
+ placeholder(&minstd_rand0_holder);
+ placeholder(&minstd_rand_ptr);
+ placeholder(&minstd_rand_holder);
+ placeholder(&mt19937_ptr);
+ placeholder(&mt19937_holder);
+ placeholder(&mt19937_64_ptr);
+ placeholder(&mt19937_64_holder);
+ placeholder(&ranlux24_base_ptr);
+ placeholder(&ranlux24_base_holder);
+ placeholder(&ranlux48_base_ptr);
+ placeholder(&ranlux48_base_holder);
+ placeholder(&ranlux24_ptr);
+ placeholder(&ranlux24_holder);
+ placeholder(&ranlux48_ptr);
+ placeholder(&ranlux48_holder);
+ placeholder(&knuth_b_ptr);
+ placeholder(&knuth_b_holder);
+ placeholder(&seq1_ptr);
+ placeholder(&seq1_holder);
+ placeholder(&seq2_ptr);
+ placeholder(&seq2_holder);
+ placeholder(&assoc1_ptr);
+ placeholder(&assoc1_holder);
+ placeholder(&assoc2_ptr);
+ placeholder(&assoc2_holder);
+ placeholder(&unord1_ptr);
+ placeholder(&unord1_holder);
+ placeholder(&unord2_ptr);
+ placeholder(&unord2_holder);
+
+ std::cout << "\n";
+ return 0;
+}
+
+// { dg-final { gdb-test SPOT } }
projects / gcc.git / commitdiff