Don't stack-allocate an IntegerLiteral which can be referred to after the current method returns. PR11744, part 2.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148995 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/c99-variable-length-array.cpp b/test/CodeGenCXX/c99-variable-length-array.cpp
index 76f99c7..d486f9b 100644
--- a/test/CodeGenCXX/c99-variable-length-array.cpp
+++ b/test/CodeGenCXX/c99-variable-length-array.cpp
@@ -25,3 +25,13 @@
// CHECK: call void @_ZN1XD1Ev
// CHECK: ret void
}
+
+namespace PR11744 {
+ // Make sure this doesn't crash; there was a use-after-free issue
+ // for this testcase.
+ template<typename T> int f(int n) {
+ T arr[3][n];
+ return 3;
+ }
+ int test = f<int>(0);
+}