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