diff options
| author | Vedant Kumar <vsk@apple.com> | 2018-11-19 20:10:22 +0000 |
|---|---|---|
| committer | Vedant Kumar <vsk@apple.com> | 2018-11-19 20:10:22 +0000 |
| commit | 6345f58fdb731a4cd616a77d02492be803661d72 (patch) | |
| tree | beb31877e6b39fa6f6f78d8d78a8f46adf377c99 /test/CoverageMapping | |
| parent | fd846d8d28f8c89f422658771c363abc6532096d (diff) | |
| download | clang-6345f58fdb731a4cd616a77d02492be803661d72.tar.gz | |
[Coverage] Fix PR39258: support coverage regions that start deeper than they end
popRegions used to assume that the start location of a region can't be
nested deeper than the end location, which is not always true.
Patch by Orivej Desh!
Differential Revision: https://reviews.llvm.org/D53244
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@347262 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CoverageMapping')
| -rw-r--r-- | test/CoverageMapping/macros.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/CoverageMapping/macros.c b/test/CoverageMapping/macros.c index 95fe37ed7e..39cd190b2a 100644 --- a/test/CoverageMapping/macros.c +++ b/test/CoverageMapping/macros.c @@ -4,6 +4,7 @@ #define MACRO_2 bar() #define MACRO_1 return; MACRO_2 #define MACRO_3 MACRO_2 +#define GOTO goto void bar() {} @@ -56,6 +57,15 @@ void func5() { // CHECK-NEXT: File 0, [[@LINE]]:14 -> [[@LINE+4]]:2 = #0 // CHECK-NEXT: Expansion,File 1, 6:17 -> 6:24 = #1 // CHECK-NEXT: File 2, 4:17 -> 4:22 = #1 +// CHECK-NEXT: func6 +void func6(unsigned count) { // CHECK-NEXT: File 0, [[@LINE]]:28 -> [[@LINE+4]]:2 = #0 +begin: // CHECK-NEXT: File 0, [[@LINE]]:1 -> [[@LINE+3]]:2 = #1 + if (count--) // CHECK-NEXT: File 0, [[@LINE]]:9 -> [[@LINE]]:16 = #1 + GOTO begin; // CHECK-NEXT: File 0, [[@LINE]]:9 -> [[@LINE]]:19 = #2 +} +// CHECK-NEXT: Expansion,File 0, [[@LINE-2]]:9 -> [[@LINE-2]]:13 = #2 +// CHECK-NEXT: File 1, 7:14 -> 7:18 = #2 + int main(int argc, const char *argv[]) { func(); func2(); |