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| author | Jakub Jelinek <jakub@redhat.com> | 2006-11-08 00:01:23 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2006-11-08 00:01:23 +0100 |
| commit | 4eb7fd8398359a44e2483b61c539508497fe9fcd (patch) | |
| tree | ef34d7e6f5808177003e88ab3eb698579a33ddb9 /gcc/c-common.c | |
| parent | a7f02c2d27203d8e3581bfdc19f86f863ebf0d80 (diff) | |
| download | gcc-4eb7fd8398359a44e2483b61c539508497fe9fcd.zip gcc-4eb7fd8398359a44e2483b61c539508497fe9fcd.tar.gz gcc-4eb7fd8398359a44e2483b61c539508497fe9fcd.tar.bz2 | |
c-common.c (c_common_attributes): Add gnu_inline attribyte.
* c-common.c (c_common_attributes): Add gnu_inline attribyte.
(handle_gnu_inline_attribute): New function.
* c-decl.c (diagnose_mismatched_decls): Handle gnu_inline attribute.
(merge_decls, start_decl, start_function): Likewise.
* doc/extend.texi: Document gnu_inline attribute.
* gcc.dg/inline-17.c: New test.
From-SVN: r118567
Diffstat (limited to 'gcc/c-common.c')
| -rw-r--r-- | gcc/c-common.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c index 47cda1b..0603da6 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -510,6 +510,8 @@ static tree handle_noreturn_attribute (tree *, tree, tree, int, bool *); static tree handle_noinline_attribute (tree *, tree, tree, int, bool *); static tree handle_always_inline_attribute (tree *, tree, tree, int, bool *); +static tree handle_gnu_inline_attribute (tree *, tree, tree, int, + bool *); static tree handle_flatten_attribute (tree *, tree, tree, int, bool *); static tree handle_used_attribute (tree *, tree, tree, int, bool *); static tree handle_unused_attribute (tree *, tree, tree, int, bool *); @@ -578,6 +580,8 @@ const struct attribute_spec c_common_attribute_table[] = handle_noinline_attribute }, { "always_inline", 0, 0, true, false, false, handle_always_inline_attribute }, + { "gnu_inline", 0, 0, true, false, false, + handle_gnu_inline_attribute }, { "flatten", 0, 0, true, false, false, handle_flatten_attribute }, { "used", 0, 0, true, false, false, @@ -4268,6 +4272,29 @@ handle_always_inline_attribute (tree *node, tree name, return NULL_TREE; } +/* Handle a "gnu_inline" attribute; arguments as in + struct attribute_spec.handler. */ + +static tree +handle_gnu_inline_attribute (tree *node, tree name, + tree ARG_UNUSED (args), + int ARG_UNUSED (flags), + bool *no_add_attrs) +{ + if (TREE_CODE (*node) == FUNCTION_DECL && DECL_DECLARED_INLINE_P (*node)) + { + /* Do nothing else, just set the attribute. We'll get at + it later with lookup_attribute. */ + } + else + { + warning (OPT_Wattributes, "%qE attribute ignored", name); + *no_add_attrs = true; + } + + return NULL_TREE; +} + /* Handle a "flatten" attribute; arguments as in struct attribute_spec.handler. */ |