diff options
| author | _ov4 <ov4@ov4.org> | 2026-10-21 14:06:54 +0000 |
|---|---|---|
| committer | _ov4 <ov4@ov4.org> | 2026-10-21 14:06:54 +0000 |
| commit | 899c2af576124df2918fd2ae976434df0ebbae5b (patch) | |
| tree | bb67a979eca30a6d447c2819576b81dc84741f17 /lib/CodeGen | |
| parent | b4ffb2d9498560557821714e2d4651279dd6817c (diff) | |
feat(driver): color diagnostics like gcc with -fdiagnostics-color
Add -fdiagnostics-color[=auto|always|never] and -fno-diagnostics-color.
The default auto mode colors only a terminal stderr (TERM set and not
dumb on Unix; a console that accepts VT sequences on Windows), so test
harnesses, the desktop bundle and other pipes stay plain.
Every diagnostic label now comes from cps::diagnosticPrefix, which emits
gcc's default GCC_COLORS bytes: bold locus, bold red error/fatal error,
bold magenta warning, bold cyan note. compilation terminated., runtime
messages of the compiled program and lld output are unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/CodeGen.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/CodeGen.cc b/lib/CodeGen/CodeGen.cc index e184b19..7b58b5b 100644 --- a/lib/CodeGen/CodeGen.cc +++ b/lib/CodeGen/CodeGen.cc @@ -366,7 +366,7 @@ void CodeGen::compile(const std::vector<SourceUnit> &Sources) { Builder->CreateRet(ConstantInt::get(Type::getInt32Ty(*TheContext), 1)); if (verifyModule(*TheModule, &errs())) { - errs() << "fatal error: LLVM module verification failed\n"; + errs() << cps::diagnosticPrefix(cps::Severity::Fatal, "") << "LLVM module verification failed\n"; HadError = true; } } |