1 files changed, 40 insertions, 0 deletions
diff --git a/test/CoverageMapping/moremacros.c b/test/CoverageMapping/moremacros.c
new file mode 100644
index 000000000000..d4a8f87a481a
--- /dev/null
+++ b/test/CoverageMapping/moremacros.c
@@ -0,0 +1,40 @@
+// RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name macro-expansion.c %s | FileCheck %s
+
+#define LBRAC {
+#define RBRAC }
+
+// CHECK: main:
+// CHECK-NEXT: File 0, [[@LINE+1]]:40 -> {{[0-9]+}}:2 = #0
+int main(int argc, const char *argv[]) {
+  // CHECK-NEXT: File 0, [[@LINE+1]]:7 -> [[@LINE+1]]:12 = #0
+  if (!argc) {} // CHECK-NEXT: File 0, [[@LINE]]:14 -> [[@LINE]]:16 = #1
+
+  // CHECK-NEXT: File 0, [[@LINE+3]]:7 -> [[@LINE+3]]:12 = #0
+  // CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:14 -> [[@LINE+2]]:19 = #2
+  // CHECK-NEXT: File 0, [[@LINE+1]]:19 -> [[@LINE+4]]:8 = #2
+  if (!argc) LBRAC
+    return 0;
+  // CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:3 -> [[@LINE+1]]:8 = #2
+  RBRAC
+
+  // CHECK-NEXT: File 0, [[@LINE+4]]:3 -> [[@LINE+15]]:2 = (#0 - #2)
+  // CHECK-NEXT: File 0, [[@LINE+3]]:7 -> [[@LINE+3]]:12 = (#0 - #2)
+  // CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:14 -> [[@LINE+2]]:19 = #3
+  // CHECK-NEXT: File 0, [[@LINE+1]]:19 -> [[@LINE+3]]:4 = #3
+  if (!argc) LBRAC
+    return 0;
+  }
+
+  // CHECK-NEXT: File 0, [[@LINE+3]]:3 -> [[@LINE+7]]:2 = ((#0 - #2) - #3)
+  // CHECK-NEXT: File 0, [[@LINE+2]]:7 -> [[@LINE+2]]:12 = ((#0 - #2) - #3)
+  // CHECK-NEXT: File 0, [[@LINE+1]]:14 -> [[@LINE+4]]:8 = #4
+  if (!argc) {
+    return 0;
+  // CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:3 -> [[@LINE+1]]:8 = #4
+  RBRAC
+}
+
+// CHECK-NEXT: File 1, 3:15 -> 3:16 = #2
+// CHECK-NEXT: File 2, 4:15 -> 4:16 = #2
+// CHECK-NEXT: File 3, 3:15 -> 3:16 = #3
+// CHECK-NEXT: File 4, 4:15 -> 4:16 = #4