| 1 | // RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name preprocessor.c %s | FileCheck %s |
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| 2 | |
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| 3 | // CHECK: func |
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| 4 | void func() { // CHECK: File 0, [[@LINE]]:13 -> [[@LINE+5]]:2 = #0 |
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| 5 | int i = 0; |
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| 6 | #ifdef MACRO // CHECK-NEXT: Skipped,File 0, [[@LINE]]:1 -> [[@LINE+3]]:1 = 0 |
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| 7 | int x = i; |
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| 8 | #endif |
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| 9 | } |
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| 10 | |
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| 11 | // CHECK: main |
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| 12 | int main() { // CHECK-NEXT: File 0, [[@LINE]]:12 -> {{[0-9]+}}:2 = #0 |
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| 13 | int i = 0; |
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| 14 | # if 0 // CHECK-NEXT: Skipped,File 0, [[@LINE]]:1 -> [[@LINE+5]]:1 = 0 |
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| 15 | if(i == 0) { |
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| 16 | i = 1; |
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| 17 | } |
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| 18 | # endif // Mark me skipped! |
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| 19 | |
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| 20 | #if 1 |
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| 21 | // CHECK-NEXT: File 0, [[@LINE+1]]:6 -> [[@LINE+1]]:12 = #0 |
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| 22 | if(i == 0) { // CHECK: File 0, [[@LINE]]:14 -> [[@LINE+2]]:4 = #1 |
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| 23 | i = 1; |
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| 24 | } |
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| 25 | #else // CHECK-NEXT: Skipped,File 0, [[@LINE]]:1 -> [[@LINE+6]]:1 = 0 |
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| 26 | if(i == 1) { |
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| 27 | i = 0; |
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| 28 | } |
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| 29 | } |
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| 30 | #endif |
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| 31 | |
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| 32 | // CHECK-NEXT: Skipped,File 0, [[@LINE+1]]:1 -> [[@LINE+5]]:1 |
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| 33 | #\ |
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| 34 | if 0 |
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| 35 | #\ |
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| 36 | endif // also skipped |
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| 37 | |
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| 38 | #if 1 |
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| 39 | // CHECK-NEXT: Skipped,File 0, [[@LINE+1]]:1 -> [[@LINE+4]]:1 |
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| 40 | #\ |
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| 41 | elif 0 |
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| 42 | #endif |
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| 43 | |
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| 44 | #if 1 |
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| 45 | // CHECK-NEXT: Skipped,File 0, [[@LINE+1]]:1 -> [[@LINE+4]]:1 |
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| 46 | #\ |
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| 47 | else |
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| 48 | #endif |
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| 49 | |
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| 50 | // CHECK-NEXT: Skipped,File 0, [[@LINE+1]]:1 -> [[@LINE+5]]:1 |
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| 51 | #\ |
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| 52 | ifdef NOT_DEFINED |
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| 53 | #\ |
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| 54 | endif |
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| 55 | |
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| 56 | // CHECK-NEXT: Skipped,File 0, [[@LINE+1]]:1 -> [[@LINE+5]]:1 |
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| 57 | #\ |
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| 58 | ifndef __FILE__ |
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| 59 | #\ |
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| 60 | endif |
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| 61 | |
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| 62 | // CHECK-NEXT: Skipped,File 0, [[@LINE+1]]:1 -> [[@LINE+7]]:1 |
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| 63 | #\ |
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| 64 | ifdef NOT_DEFINED |
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| 65 | #\ |
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| 66 | \ |
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| 67 | \ |
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| 68 | endif // also skipped |
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| 69 | |
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| 70 | return 0; |
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| 71 | } |
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| 72 | |
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