From 021887d88a040cf39f3afbd7da10bbe3ff1ad6c3 Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Sat, 18 May 2019 15:56:03 -0600 Subject: Use obstack_strdup more This changes gdb to use obstack_strdup when appropriate, rather than the wordier obstack_copy0. gdb/ChangeLog 2019-08-06 Tom Tromey * xcoffread.c (SYMNAME_ALLOC, process_xcoff_symbol): Use obstack_strdup. * typeprint.c (typedef_hash_table::find_global_typedef): Use obstack_strdup. * symfile.c (allocate_compunit_symtab): Use obstack_strdup. * stabsread.c (common_block_start): Use obstack_strdup. * objfiles.c (set_objfile_main_name, objfile): Use obstack_strdup. * namespace.c (add_using_directive): Use obstack_strdup. * mdebugread.c (parse_symbol, parse_type): Use obstack_strdup. * jit.c (finalize_symtab): Use obstack_strdup. * dwarf2read.c (fixup_go_packaging, dwarf2_physname) (guess_partial_die_structure_name, partial_die_info::fixup) (dwarf2_name): Use obstack_strdup. * coffread.c (coff_read_struct_type, coff_read_enum_type): Use obstack_strdup. * c-exp.y (scan_macro_expansion): Use obstack_strdup. * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Use obstack_strdup. * ada-lang.c (ada_decode_symbol): Use obstack_strdup. --- gdb/c-exp.y | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'gdb/c-exp.y') diff --git a/gdb/c-exp.y b/gdb/c-exp.y index 47e82b6..439a72a 100644 --- a/gdb/c-exp.y +++ b/gdb/c-exp.y @@ -2490,15 +2490,14 @@ static const struct token ident_tokens[] = static void scan_macro_expansion (char *expansion) { - char *copy; + const char *copy; /* We'd better not be trying to push the stack twice. */ gdb_assert (! cpstate->macro_original_text); /* Copy to the obstack, and then free the intermediate expansion. */ - copy = (char *) obstack_copy0 (&cpstate->expansion_obstack, expansion, - strlen (expansion)); + copy = obstack_strdup (&cpstate->expansion_obstack, expansion); xfree (expansion); /* Save the old lexptr value, so we can return to it when we're done -- cgit v1.1