1 files changed, 28 insertions, 0 deletions
diff --git a/test/CoverageMapping/nestedclass.cpp b/test/CoverageMapping/nestedclass.cpp
new file mode 100644
index 0000000..aca4abf
--- /dev/null
+++ b/test/CoverageMapping/nestedclass.cpp
@@ -0,0 +1,28 @@
+// RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name nestedclass.cpp %s > %tmapping
+// RUN: FileCheck -input-file %tmapping %s --check-prefix=CHECK-OUTER
+// RUN: FileCheck -input-file %tmapping %s --check-prefix=CHECK-INNER
+// RUN: FileCheck -input-file %tmapping %s --check-prefix=CHECK-INNERMOST
+
+struct Test {                   // CHECK-OUTER: emitTest
+  void emitTest() {             // CHECK-OUTER: File 0, [[@LINE]]:19 -> [[@LINE+2]]:4 = #0 (HasCodeBefore = 0)
+    int i = 0;
+  }
+  struct Test2 {                // CHECK-INNER: emitTest2
+    void emitTest2() {          // CHECK-INNER: File 0, [[@LINE]]:22 -> [[@LINE+2]]:6 = #0 (HasCodeBefore = 0)
+      int i = 0;
+    }
+    struct Test3 {              // CHECK-INNERMOST: emitTest3
+      static void emitTest3() { // CHECK-INNERMOST: File 0, [[@LINE]]:31 -> [[@LINE+2]]:8 = 0 (HasCodeBefore = 0)
+        int i = 0;
+      }
+    };
+  };
+};
+
+int main() {
+  Test t;
+  Test::Test2 t2;
+  t.emitTest();
+  t2.emitTest2();
+  return 0;
+}