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      1 // RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name nestedclass.cpp %s > %tmapping
      2 // RUN: FileCheck -input-file %tmapping %s --check-prefix=CHECK-OUTER
      3 // RUN: FileCheck -input-file %tmapping %s --check-prefix=CHECK-INNER
      4 // RUN: FileCheck -input-file %tmapping %s --check-prefix=CHECK-INNERMOST
      5 
      6 struct Test {                   // CHECK-OUTER: emitTest
      7   void emitTest() {             // CHECK-OUTER: File 0, [[@LINE]]:19 -> [[@LINE+2]]:4 = #0
      8     int i = 0;
      9   }
     10   struct Test2 {                // CHECK-INNER: emitTest2
     11     void emitTest2() {          // CHECK-INNER: File 0, [[@LINE]]:22 -> [[@LINE+2]]:6 = #0
     12       int i = 0;
     13     }
     14     struct Test3 {              // CHECK-INNERMOST: emitTest3
     15       static void emitTest3() { // CHECK-INNERMOST: File 0, [[@LINE]]:31 -> [[@LINE+2]]:8 = 0
     16         int i = 0;
     17       }
     18     };
     19   };
     20 };
     21 
     22 int main() {
     23   Test t;
     24   Test::Test2 t2;
     25   t.emitTest();
     26   t2.emitTest2();
     27   return 0;
     28 }
     29