1 // RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -triple %itanium_abi_triple -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only %s | FileCheck %s 2 3 // PR39942 4 5 class a; 6 template <class b> a &operator<<(b &, const char *); 7 int c; 8 #define d(l) l(__FILE__, __LINE__, c) 9 #define COMPACT_GOOGLE_LOG_ERROR d(e) 10 #define f(g, cond) cond ? (void)0 : h() & g 11 #define i(j) COMPACT_GOOGLE_LOG_##j.g() 12 #define k(j) f(i(j), 0) 13 class e { 14 public: 15 e(const char *, int, int); 16 a &g(); 17 }; 18 class h { 19 public: 20 void operator&(a &); 21 }; 22 void use_str(const char *); 23 24 #define m(func) \ 25 use_str(#func); \ 26 k(ERROR) << #func; \ 27 return 0; // CHECK: File 1, [[@LINE-1]]:4 -> [[@LINE-1]]:16 = (#0 - #1) main()28int main() { 29 m(asdf); 30 } 31