[clang] [clang][Diagnostics] Highlight code snippets (PR #66514)
Timm Baeder via cfe-commits
cfe-commits at lists.llvm.org
Tue Nov 14 01:54:09 PST 2023
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In-Reply-To: <llvm.org/llvm/llvm-project/pull/66514 at github.com>
================
@@ -1288,11 +1291,33 @@ void TextDiagnostic::emitSnippet(StringRef SourceLine,
// Print the source line one character at a time.
bool PrintReversed = false;
+ bool HighlightingEnabled = DiagOpts->ShowColors;
size_t I = 0;
while (I < SourceLine.size()) {
auto [Str, WasPrintable] =
printableTextForNextCharacter(SourceLine, &I, DiagOpts->TabStop);
+ // Just stop highlighting anything for this line if we found a non-printable
+ // character.
----------------
tbaederr wrote:
>From some local testing, seems like this just works.
https://github.com/llvm/llvm-project/pull/66514
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