PR3247: Handle a couple of cases where we weren't emitting VLA sizes (and

subsequently crashed).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69567 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 13 insertions, 1 deletions

diff --git a/test/CodeGen/variable-array.c b/test/CodeGen/variable-array.c
index 280539fa89..f5621c289d 100644
--- a/test/CodeGen/variable-array.c
+++ b/test/CodeGen/variable-array.c
@@ -1,7 +1,19 @@
-// RUN: clang-cc -emit-llvm < %s | grep puts
+// RUN: clang-cc -emit-llvm < %s | grep puts | count 4
 
+// PR3248
 int a(int x)
 {
   int (*y)[x];
   return sizeof(*(puts("asdf"),y));
 }
+
+// PR3247
+int b() {
+  return sizeof(*(char(*)[puts("asdf")])0);
+}
+
+// PR3247
+int c() {
+  static int (*y)[puts("asdf")];
+  return sizeof(*y);
+}