commit 4bfc35509405ff7db4de3003f863d4eeea13ea19
author Tanya Lattner <tonic@nondot.org> Thu Jul 26 00:08:28 2012 +0000
committer Tanya Lattner <tonic@nondot.org> Thu Jul 26 00:08:28 2012 +0000
tree 0d3575cafb8247eada842eda983fe402db5fd01f
parent 80b4ac76c5a7b99c143cd89f13ca192d24c51c2f

Disable the warning for missing prototypes for OpenCL kernels. Includes testcase.

llvm-svn: 160766

clang/lib/Sema/SemaDecl.cpp

diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 12444e5..7233fc7 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -7509,6 +7509,10 @@
   if (FD->isFunctionTemplateSpecialization())
     return false;
 
+  // Don't warn for OpenCL kernels.
+  if (FD->hasAttr<OpenCLKernelAttr>())
+    return false;
+  
   bool MissingPrototype = true;
   for (const FunctionDecl *Prev = FD->getPreviousDecl();
        Prev; Prev = Prev->getPreviousDecl()) {