3 Commits

Author	SHA1	Message	Date
Alexey Bader	1f2779407e	[OpenCL] Allow function declaration with empty argument list. ... Treat 'f()' as 'f(void)' rather than a function w/o a prototype. Reviewers: Anastasia, yaxunl Reviewed By: Anastasia, yaxunl Subscribers: cfe-commits, echuraev, chapuni Differential Revision: https://reviews.llvm.org/D33681 Re-apply revision 306653. llvm-svn: 315453	2017-10-11 11:16:31 +00:00
Alexey Bader	037dbe9535	[OpenCL] Harden function pointer diagnostics. ... Summary: Improve OpenCL type checking by rejecting function pointer types. Reviewers: Anastasia, yaxunl Reviewed By: Anastasia Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D33821 llvm-svn: 304575	2017-06-02 18:08:58 +00:00
Anastasia Stulova	7c30533362	[OpenCL] Diagnose variadic arguments ... OpenCL disallows using variadic arguments (s6.9.e and s6.12.5 OpenCL v2.0) apart from some exceptions: - printf - enqueue_kernel This change adds error diagnostic for variadic functions but accepts printf and any compiler internal function (which should cover __enqueue_kernel_XXX cases). It also unifies diagnostic with block prototype and adds missing uncaught cases for blocks. llvm-svn: 285395	2016-10-28 12:59:39 +00:00