diff options
Diffstat (limited to 'clang/lib/Sema/SemaExpr.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaExpr.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp index 5297d7e26a4..58e2d2db6f9 100644 --- a/clang/lib/Sema/SemaExpr.cpp +++ b/clang/lib/Sema/SemaExpr.cpp @@ -7534,6 +7534,18 @@ QualType Sema::CheckVectorOperands(ExprResult &LHS, ExprResult &RHS, return QualType(); } + // OpenCL V1.1 6.2.6.p1: + // If the operands are of more than one vector type, then an error shall + // occur. Implicit conversions between vector types are not permitted, per + // section 6.2.1. + if (getLangOpts().OpenCL && + RHSVecType && isa<ExtVectorType>(RHSVecType) && + LHSVecType && isa<ExtVectorType>(LHSVecType)) { + Diag(Loc, diag::err_opencl_implicit_vector_conversion) << LHSType + << RHSType; + return QualType(); + } + // Otherwise, use the generic diagnostic. Diag(Loc, diag::err_typecheck_vector_not_convertable) << LHSType << RHSType |
