1 files changed, 40 insertions, 0 deletions
diff --git a/test/CodeGenCXX/constructor-default-arg.cpp b/test/CodeGenCXX/constructor-default-arg.cpp
new file mode 100644
index 0000000..7e6a7cd
--- /dev/null
+++ b/test/CodeGenCXX/constructor-default-arg.cpp
@@ -0,0 +1,40 @@
+// RUN: clang-cc -triple x86_64-apple-darwin -std=c++0x -S %s -o %t-64.s &&
+// RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s &&
+// RUN: clang-cc -triple i386-apple-darwin -std=c++0x -S %s -o %t-32.s &&
+// RUN: FileCheck -check-prefix LP32 --input-file=%t-32.s %s &&
+// RUN: true
+
+extern "C" int printf(...);
+
+
+struct C {
+  C() : iC(6) {}
+  int iC;
+};
+
+int foo() {
+  return 6;
+};
+
+class X { // ...
+public: 
+  X(int) {}
+  X(const X&, int i = 1, int j = 2, int k = foo()) {
+    printf("X(const X&, %d, %d, %d)\n", i, j, k);
+  }
+};
+
+int main() {
+  X a(1);
+  X b(a, 2);
+  X c = b;
+  X d(a, 5, 6);
+}
+
+// CHECK-LP64: call __ZN1XC1ERKS_iii
+// CHECK-LP64: call __ZN1XC1ERKS_iii
+// CHECK-LP64: call __ZN1XC1ERKS_iii
+
+// CHECK-LP32: call L__ZN1XC1ERKS_iii
+// CHECK-LP32: call L__ZN1XC1ERKS_iii
+// CHECK-LP32: call L__ZN1XC1ERKS_iii