Make CodeGen produce an error if we come across a non-constant initializer list that involves the GNU array-range designator extension
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63327 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprAgg.cpp b/lib/CodeGen/CGExprAgg.cpp
index f985763..bf80b94 100644
--- a/lib/CodeGen/CGExprAgg.cpp
+++ b/lib/CodeGen/CGExprAgg.cpp
@@ -307,6 +307,10 @@
cast<llvm::PointerType>(DestPtr->getType());
const llvm::Type *DestType = APType->getElementType();
+ if (E->hadArrayRangeDesignator()) {
+ CGF.ErrorUnsupported(E, "GNU array range designator extension");
+ }
+
if (const llvm::ArrayType *AType = dyn_cast<llvm::ArrayType>(DestType)) {
unsigned NumInitElements = E->getNumInits();
@@ -397,6 +401,10 @@
return;
}
#endif
+ if (E->hadArrayRangeDesignator()) {
+ CGF.ErrorUnsupported(E, "GNU array range designator extension");
+ }
+
// Handle initialization of an array.
if (E->getType()->isArrayType()) {
const llvm::PointerType *APType =
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp
index f855e23..1d389b6 100644
--- a/lib/CodeGen/CGExprScalar.cpp
+++ b/lib/CodeGen/CGExprScalar.cpp
@@ -169,6 +169,10 @@
Value *VisitInitListExpr(InitListExpr *E) {
unsigned NumInitElements = E->getNumInits();
+ if (E->hadArrayRangeDesignator()) {
+ CGF.ErrorUnsupported(E, "GNU array range designator extension");
+ }
+
const llvm::VectorType *VType =
dyn_cast<llvm::VectorType>(ConvertType(E->getType()));