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authorTom Tromey <tom@tromey.com>2019-05-18 15:56:03 -0600
committerTom Tromey <tom@tromey.com>2019-08-06 20:08:48 -0600
commit021887d88a040cf39f3afbd7da10bbe3ff1ad6c3 (patch)
treefff72470225d1f60510c029d5e61fdeadcf32f38 /gdb/c-exp.y
parentb3c6d7ff98954032a3e7989dbd1f50f041e010bb (diff)
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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 <tom@tromey.com> * 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.
Diffstat (limited to 'gdb/c-exp.y')
-rw-r--r--gdb/c-exp.y5
1 files changed, 2 insertions, 3 deletions
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