[OPENMP 4.1] Allow to use 'uval' and 'ref' modifiers for reference types only.
Standard allows to use 'uval' and 'ref' modifiers in 'linear' clause for variables with reference types only. Added check for it and modified test.
llvm-svn: 245556
diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp
index 33bc621..d2653b7 100644
--- a/clang/lib/Sema/SemaOpenMP.cpp
+++ b/clang/lib/Sema/SemaOpenMP.cpp
@@ -6383,6 +6383,12 @@
diag::err_omp_linear_incomplete_type)) {
continue;
}
+ if ((LinKind == OMPC_LINEAR_uval || LinKind == OMPC_LINEAR_ref) &&
+ !QType->isReferenceType()) {
+ Diag(ELoc, diag::err_omp_wrong_linear_modifier_non_reference)
+ << QType << getOpenMPSimpleClauseTypeName(OMPC_linear, LinKind);
+ continue;
+ }
QType = QType.getNonReferenceType();
// A list item must not be const-qualified.