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[Bug c/78666] conflicting attribute alloc_size accepted
- From: "msebor at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 16 Aug 2017 19:21:33 +0000
- Subject: [Bug c/78666] conflicting attribute alloc_size accepted
- Auto-submitted: auto-generated
- References: <bug-78666-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78666
--- Comment #7 from Martin Sebor <msebor at gcc dot gnu.org> ---
The following nonsensical declaration is also not diagnosed:
void __attribute__ ((alloc_align (1))) f (void*);
The attribute handler should check that the referenced argument has integer
type and that the function returns a pointer.