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-rw-r--r--lib/Sema/SemaInit.cpp2
-rw-r--r--test/Sema/init-vector.c17
2 files changed, 18 insertions, 1 deletions
diff --git a/lib/Sema/SemaInit.cpp b/lib/Sema/SemaInit.cpp
index 4e0eb1d431..45085962d4 100644
--- a/lib/Sema/SemaInit.cpp
+++ b/lib/Sema/SemaInit.cpp
@@ -674,7 +674,7 @@ void InitListChecker::CheckSubElementType(InitListExpr *IList,
// compatible structure or union type. In the latter case, the
// initial value of the object, including unnamed members, is
// that of the expression.
- if (ElemType->isRecordType() &&
+ if ((ElemType->isRecordType() || ElemType->isVectorType()) &&
SemaRef.Context.hasSameUnqualifiedType(expr->getType(), ElemType)) {
UpdateStructuredListElement(StructuredList, StructuredIndex, expr);
++Index;
diff --git a/test/Sema/init-vector.c b/test/Sema/init-vector.c
new file mode 100644
index 0000000000..691ea97268
--- /dev/null
+++ b/test/Sema/init-vector.c
@@ -0,0 +1,17 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+
+typedef float __attribute__((vector_size (16))) v4f_t;
+
+typedef union {
+ struct {
+ float x, y, z, w;
+ }s;
+ v4f_t v;
+} vector_t;
+
+
+vector_t foo(v4f_t p)
+{
+ vector_t v = {.v = p};
+ return v;
+}