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author | Jason Merrill <jason@casey.cygnus.com> | 2000-04-17 02:00:23 +0000 |
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committer | Jason Merrill <jason@gcc.gnu.org> | 2000-04-16 22:00:23 -0400 |
commit | 11033ba5226589d2e7a7055cda6ddf0379f7cad1 (patch) | |
tree | b5e3acbbea29db8f9892406a22fd3314da806d08 /gcc | |
parent | acfc08f7747c054a4f05a3940b8274748b62172e (diff) | |
download | gcc-11033ba5226589d2e7a7055cda6ddf0379f7cad1.zip gcc-11033ba5226589d2e7a7055cda6ddf0379f7cad1.tar.gz gcc-11033ba5226589d2e7a7055cda6ddf0379f7cad1.tar.bz2 |
decl.c (decls_match): Allow a redeclaration of a builtin to specify args while the builtin did not.
* decl.c (decls_match): Allow a redeclaration of a builtin to
specify args while the builtin did not.
From-SVN: r33195
Diffstat (limited to 'gcc')
-rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
-rw-r--r-- | gcc/cp/decl.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index ca2ac71..4634c2e 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2000-04-16 Jason Merrill <jason@casey.cygnus.com> + + * decl.c (decls_match): Allow a redeclaration of a builtin to + specify args while the builtin did not. + 2000-04-15 Mark Mitchell <mark@codesourcery.com> * cp-tree.def (THUNK_DECL): Add to documentation. diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index 69a868f..2760ea5 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -2936,7 +2936,8 @@ decls_match (newdecl, olddecl) if (same_type_p (TREE_TYPE (f1), TREE_TYPE (f2))) { - if (! strict_prototypes_lang_c && DECL_LANGUAGE (olddecl) == lang_c + if ((! strict_prototypes_lang_c || DECL_BUILT_IN (olddecl)) + && DECL_LANGUAGE (olddecl) == lang_c && p2 == NULL_TREE) { types_match = self_promoting_args_p (p1); |