OpenCL 1.0 support: explicit casts to ext-vector types
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74247 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.h b/lib/Sema/Sema.h
index 36f3ff9..48e6772 100644
--- a/lib/Sema/Sema.h
+++ b/lib/Sema/Sema.h
@@ -3063,6 +3063,13 @@
// returns true if the cast is invalid
bool CheckVectorCast(SourceRange R, QualType VectorTy, QualType Ty);
+ // CheckExtVectorCast - check type constraints for extended vectors.
+ // Since vectors are an extension, there are no C standard reference for this.
+ // We allow casting between vectors and integer datatypes of the same size,
+ // or vectors and the element type of that vector.
+ // returns true if the cast is invalid
+ bool CheckExtVectorCast(SourceRange R, QualType VectorTy, QualType Ty);
+
/// CheckMessageArgumentTypes - Check types in an Obj-C message send.
/// \param Method - May be null.
/// \param [out] ReturnType - The return type of the send.