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| author | Jason Merrill <jason@redhat.com> | 2007-11-19 16:35:13 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2007-11-19 16:35:13 -0500 |
| commit | 4009f2e7f047aafc40fc9a27d884497e87ae0c05 (patch) | |
| tree | 1d16dbdc75464cebb92ce8862847635b43953c3f /gcc/c-common.c | |
| parent | 4d4447b56b603b0786a0de3601ba45618dc6816c (diff) | |
| download | gcc-4009f2e7f047aafc40fc9a27d884497e87ae0c05.zip gcc-4009f2e7f047aafc40fc9a27d884497e87ae0c05.tar.gz gcc-4009f2e7f047aafc40fc9a27d884497e87ae0c05.tar.bz2 | |
PR debug/29436, c/32326
PR debug/29436, c/32326
* tree.c (build_type_attribute_qual_variant): Refuse to make
a distinct copy of a struct/enum type. Use build_distinct_type_copy.
* doc/extend.texi (Type Attributes): Don't encourage people to add
attributes to struct/enum types in a typedef. Fix
transparent_union example.
* tree-inline.c (remap_type_1): Remove code that's redundant with
remap_type.
(build_duplicate_type): Set id.copy_decl.
* c-common.c (handle_transparent_union_attribute): Simplify logic.
From-SVN: r130297
Diffstat (limited to 'gcc/c-common.c')
| -rw-r--r-- | gcc/c-common.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c index 763745a..edc9b2c 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -5007,21 +5007,13 @@ handle_transparent_union_attribute (tree *node, tree name, tree ARG_UNUSED (args), int flags, bool *no_add_attrs) { - tree type = NULL; + tree type; *no_add_attrs = true; - if (DECL_P (*node)) - { - if (TREE_CODE (*node) != TYPE_DECL) - goto ignored; - node = &TREE_TYPE (*node); - type = *node; - } - else if (TYPE_P (*node)) - type = *node; - else - goto ignored; + if (TREE_CODE (*node) == TYPE_DECL) + node = &TREE_TYPE (*node); + type = *node; if (TREE_CODE (type) == UNION_TYPE) { |