clang/test/CoverageMapping/ctor.cpp

   1 // RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name continue.c %s | FileCheck %s
   2
   3 class A {
   4 public:
   5     int a;
   6     A(int a): a(a) {}
   7 };
   8 class B: public A {
   9 public:
  10     int b;
  11     int c;
  12     B(int x, int y)
  13     : A(x),                 // CHECK:      File 0, [[@LINE]]:7 -> [[@LINE]]:11 = #0
  14                             // CHECK-NEXT: File 0, [[@LINE+1]]:7 -> [[@LINE+1]]:13 = #0
  15     b(x == 0? 1: 2),        // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:19 = #0
  16                             // CHECK-NEXT: Branch,File 0, [[@LINE-1]]:7 -> [[@LINE-1]]:13 = #1, (#0 - #1)
  17                             // CHECK-NEXT: Gap,File 0, [[@LINE-2]]:14 -> [[@LINE-2]]:15 = #1
  18                             // CHECK-NEXT: File 0, [[@LINE-3]]:15 -> [[@LINE-3]]:16 = #1
  19                             // CHECK-NEXT: File 0, [[@LINE-4]]:18 -> [[@LINE-4]]:19 = (#0 - #1)
  20                             // CHECK-NEXT: File 0, [[@LINE+2]]:7 -> [[@LINE+8]]:8 = #0
  21                             // CHECK-NEXT: File 0, [[@LINE+7]]:10 -> [[@LINE+7]]:12 = #0
  22     c([&]() {
  23                             // CHECK:      File 0, [[@LINE-1]]:13 -> [[@LINE+5]]:6 = #0
  24                             // CHECK-NEXT: File 0, [[@LINE+1]]:13 -> [[@LINE+1]]:19 = #0
  25         if (y == 0)         // CHECK-NEXT: Branch,File 0, [[@LINE]]:13 -> [[@LINE]]:19 = #1, (#0 - #1)
  26             return 1;       // CHECK-NEXT: Gap,File 0, [[@LINE-1]]:20 -> [[@LINE]]:13 = #1
  27         return 2;           // CHECK-NEXT: File 0, [[@LINE-1]]:13 -> [[@LINE-1]]:21 = #1
  28     }()) {}                 // CHECK-NEXT: Gap,File 0, [[@LINE-2]]:22 -> [[@LINE-1]]:9 = (#0 - #1)
  29 };                          // CHECK-NEXT: File 0, [[@LINE-2]]:9 -> [[@LINE-2]]:17 = (#0 - #1)
  30
  31 int main() {
  32     B b(1,2);
  33     return 0;
  34 }