1// Make sure that compiler-added local variables (whose line number is zero)
2// don't crash llvm-cov.
3
4// We need shell for cd
5// REQUIRES: shell
6
7// RUN: rm -rf %t
8// RUN: mkdir %t
9// RUN: cd %t
10// RUN: cp %s %p/Inputs/range_based_for.gc* .
11
12// RUN: llvm-cov range_based_for.cpp | FileCheck %s --check-prefix=STDOUT
13// STDOUT: File 'range_based_for.cpp'
14// STDOUT: Lines executed:100.00% of 5
15// STDOUT: range_based_for.cpp:creating 'range_based_for.cpp.gcov'
16
17// RUN: FileCheck %s --check-prefix=GCOV < %t/range_based_for.cpp.gcov
18// GCOV: -:    0:Runs:1
19// GCOV: -:    0:Programs:1
20
21int main(int argc, const char *argv[]) { // GCOV: 1:    [[@LINE]]:int main(
22  int V[] = {1, 2};                      // GCOV: 1:    [[@LINE]]:  int V[]
23  for (int &I : V) {                     // GCOV: 10:   [[@LINE]]:  for (
24  }                                      // GCOV: 2:    [[@LINE]]:  }
25  return 0;                              // GCOV: 1:    [[@LINE]]:  return
26}                                        // GCOV: -:    [[@LINE]]:}
27
28// llvm-cov doesn't work on big endian yet
29// XFAIL: powerpc64-, s390x, mips-, mips64-, sparc
30