diff options
Diffstat (limited to 'gcc/cpppch.c')
| -rw-r--r-- | gcc/cpppch.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/gcc/cpppch.c b/gcc/cpppch.c index 0ee04ea2024..637160cd1a8 100644 --- a/gcc/cpppch.c +++ b/gcc/cpppch.c @@ -34,7 +34,6 @@ static int comp_hashnodes PARAMS ((const void *, const void *)); static int collect_ht_nodes PARAMS ((cpp_reader *, cpp_hashnode *, void *)); static int write_defs PARAMS ((cpp_reader *, cpp_hashnode *, void *)); static int save_macros PARAMS ((cpp_reader *, cpp_hashnode *, void *)); -static int reset_ht PARAMS ((cpp_reader *, cpp_hashnode *, void *)); /* This structure represents a macro definition on disk. */ struct macrodef_struct @@ -628,23 +627,6 @@ cpp_prepare_state (r, data) *data = d; } -/* Erase all the existing macros and assertions. */ - -static int -reset_ht (r, h, unused) - cpp_reader *r ATTRIBUTE_UNUSED; - cpp_hashnode *h; - void *unused ATTRIBUTE_UNUSED; -{ - if (h->type != NT_VOID - && (h->flags & NODE_BUILTIN) == 0) - { - h->type = NT_VOID; - memset (&h->value, 0, sizeof (h->value)); - } - return 1; -} - /* Given a precompiled header that was previously determined to be valid, apply all its definitions (and undefinitions) to the current state. DEPNAME is passed to deps_restore. */ @@ -664,11 +646,6 @@ cpp_read_state (r, name, f, data) size_t i, mac_count; int saved_line = r->line; - /* Erase all the existing hashtable entries for macros. At this - point, they're all from the PCH file, and their pointers won't be - valid. */ - cpp_forall_identifiers (r, reset_ht, NULL); - /* Restore spec_nodes, which will be full of references to the old hashtable entries and so will now be invalid. */ { |