1 | // RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -std=c++11 %s | FileCheck %s |
2 | |
3 | #define BREAK break |
4 | |
5 | enum class MD { |
6 | Val1, |
7 | Val2 |
8 | }; |
9 | |
10 | void nop() {} |
11 | |
12 | // CHECK: foo |
13 | // CHECK-NEXT: File 0, [[@LINE+1]]:16 -> {{[0-9]+}}:2 = #0 |
14 | void foo(MD i) { |
15 | switch (i) { |
16 | #define HANDLE_MD(X) \ |
17 | case MD::X: \ |
18 | break; |
19 | #include "Inputs/md.def" |
20 | default: |
21 | BREAK; |
22 | } |
23 | |
24 | if (false) |
25 | nop(); |
26 | #define HANDLE_MD(X) else if (i == MD::X) { nop(); } |
27 | #include "Inputs/md.def" |
28 | } |
29 | |
30 | // CHECK: bar |
31 | // CHECK-NEXT: File 0, [[@LINE+3]]:12 -> [[@LINE+8]]:2 = #0 |
32 | bool isVal1(); |
33 | bool isVal2(); |
34 | bool bar() { |
35 | #define HANDLE_MD(X) is##X() || |
36 | return |
37 | #include "Inputs/md.def" |
38 | 0; |
39 | } |
40 | |
41 | int main(int argc, const char *argv[]) { |
42 | foo(MD::Val1); |
43 | return 0; |
44 | } |
45 | |