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Only print the last component of the filename #74715

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Merged
merged 2 commits into from
Jul 11, 2024
Merged

Only print the last component of the filename #74715

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50b2b1b
Only print the last component of the filename
tbkka Jun 25, 2024
55663f6
Merge branch 'main' into tbkka-assertions-3
tbkka Jul 10, 2024
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13 changes: 11 additions & 2 deletions lib/Basic/Assertions.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -33,11 +33,20 @@ int CONDITIONAL_ASSERT_Global_enable_flag =
#ifdef NDEBUG
0; // Default to `off` in release builds
#else
0; // TODO: Default to `on` in debug builds
1; // Default to `on` in debug builds
#endif

void ASSERT_failure(const char *expr, const char *filename, int line, const char *func) {
// Format here matches that used by `assert` on macOS:
// Find the last component of `filename`
// Needed on Windows MSVC, which lacks __FILE_NAME__
// so we have to use __FILE__ instead:
for (const char *p = filename; *p != '\0'; p++) {
if ((p[0] == '/' || p[0] == '\\')
&& p[1] != '/' && p[1] != '\\' && p[1] != '\0') {
filename = p + 1;
}
}

llvm::errs()
<< "Assertion failed: "
<< "(" << expr << "), "
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