Return unique_xmalloc_ptr from macro scope functions
authorTom Tromey <tom@tromey.com>
Tue, 6 Feb 2018 00:02:00 +0000 (01:02 +0100)
committerTom Tromey <tom@tromey.com>
Thu, 8 Feb 2018 18:46:55 +0000 (11:46 -0700)
commitf6c2623eb8ac7296b6d7a76657394272a71f5aee
tree7a83749c7e88dc681929f784c2896dc369aa2d1a
parent8ce47547b34fddec16d1ccd801f025a56976af95
Return unique_xmalloc_ptr from macro scope functions

This changes the macro scope functions (sal_macro_scope,
user_macro_scope, and default_macro_scope) to return a
unique_xmalloc_ptr, then fixes up the users.  This allowed for the
removal of several cleanups.

2018-02-08  Tom Tromey  <tom@tromey.com>

* symtab.c (default_collect_symbol_completion_matches_break_on):
Use unique_xmalloc_ptr.
* macroscope.h: (sal_macro_scope, user_macro_scope)
(default_macro_scope): Return unique_xmalloc_ptr.
* macroscope.c (sal_macro_scope, user_macro_scope)
(default_macro_scope): Return unique_xmalloc_ptr.
* macroexp.h (macro_expand, macro_expand_once): Return
unique_xmalloc_ptr.
* macroexp.c (macro_expand, macro_expand_once): Return
unique_xmalloc_ptr.
* macrocmd.c (macro_expand_command, macro_expand_once_command)
(info_macro_command, info_macros_command): Use
unique_xmalloc_ptr.
* compile/compile-c-support.c (write_macro_definitions): Use
unique_xmalloc_ptr.
* c-exp.y (c_parse): Use unique_xmalloc_ptr.
gdb/ChangeLog
gdb/c-exp.y
gdb/compile/compile-c-support.c
gdb/macrocmd.c
gdb/macroexp.c
gdb/macroexp.h
gdb/macroscope.c
gdb/macroscope.h
gdb/symtab.c