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| author | Richard Henderson <rth@redhat.com> | 2004-02-25 17:24:37 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2004-02-25 17:24:37 -0800 |
| commit | f6a76b9f5d22765d951ea7d92e7e24b6b54c7843 (patch) | |
| tree | 259232151172287ef6bbde3e486554b4b92b2a0c /gcc/c-common.c | |
| parent | 6ce7631670c254d52eddcdf5cd53257a6ca4a7e8 (diff) | |
| download | gcc-f6a76b9f5d22765d951ea7d92e7e24b6b54c7843.zip gcc-f6a76b9f5d22765d951ea7d92e7e24b6b54c7843.tar.gz gcc-f6a76b9f5d22765d951ea7d92e7e24b6b54c7843.tar.bz2 | |
c-common.c (handle_alias_attribute): Reject the attribute if current_function_decl is set.
* c-common.c (handle_alias_attribute): Reject the attribute if
current_function_decl is set.
From-SVN: r78472
Diffstat (limited to 'gcc/c-common.c')
| -rw-r--r-- | gcc/c-common.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c index 3d9dbfa..4c0ce27 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -4827,7 +4827,13 @@ handle_alias_attribute (tree *node, tree name, tree args, error ("%J'%D' defined both normally and as an alias", decl, decl); *no_add_attrs = true; } - else if (decl_function_context (decl) == 0) + + /* Note that the very first time we process a nested declaration, + decl_function_context will not be set. Indeed, *would* never + be set except for the DECL_INITIAL/DECL_EXTERNAL frobbery that + we do below. After such frobbery, pushdecl would set the context. + In any case, this is never what we want. */ + else if (decl_function_context (decl) == 0 && current_function_decl == NULL) { tree id; |