mirror of
https://github.com/capstone-engine/llvm-capstone.git
synced 2025-04-18 06:10:37 +00:00
efd319a2ad
After r275121, we stopped mapping regions from system headers. Lambdas declared in regions belonging to system headers started producing empty coverage mappings, since the files corresponding to their spelling locs were being ignored. The coverage reader doesn't know what to do with these empty mappings. This commit makes sure that we don't produce them and adds a test. I'll make the reader stricter in a follow-up commit. llvm-svn: 276716
27 lines
638 B
C++
27 lines
638 B
C++
// RUN: %clang_cc1 -std=c++11 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name system_macro.cpp -o - %s | FileCheck %s
|
|
|
|
#ifdef IS_SYSHEADER
|
|
|
|
#pragma clang system_header
|
|
#define Func(x) if (x) {}
|
|
#define SomeType int
|
|
|
|
#else
|
|
|
|
#define IS_SYSHEADER
|
|
#include __FILE__
|
|
|
|
// CHECK-LABEL: doSomething
|
|
void doSomething(int x) { // CHECK: File 0, [[@LINE]]:25 -> {{[0-9:]+}} = #0
|
|
Func(x);
|
|
return;
|
|
SomeType *f; // CHECK: File 0, [[@LINE]]:11 -> {{[0-9:]+}} = 0
|
|
}
|
|
|
|
// CHECK-LABEL: main
|
|
int main() { // CHECK: File 0, [[@LINE]]:12 -> [[@LINE+2]]:2 = #0
|
|
Func([] { return true; }());
|
|
}
|
|
|
|
#endif
|