Add TextDiagnosticPrinter::setPrefix, for adding a string to prefix diagnostic
messages with. llvm-svn: 97101
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@ -37,11 +37,19 @@ class TextDiagnosticPrinter : public DiagnosticClient {
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unsigned LastCaretDiagnosticWasNote : 1;
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unsigned OwnsOutputStream : 1;
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/// A string to prefix to error messages.
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std::string Prefix;
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public:
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TextDiagnosticPrinter(llvm::raw_ostream &os, const DiagnosticOptions &diags,
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bool OwnsOutputStream = false);
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virtual ~TextDiagnosticPrinter();
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/// setPrefix - Set the diagnostic printer prefix string, which will be
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/// printed at the start of any diagnostics. If empty, no prefix string is
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/// used.
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void setPrefix(std::string Value) { Prefix = Value; }
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void BeginSourceFile(const LangOptions &LO, const Preprocessor *PP) {
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LangOpts = &LO;
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}
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@ -31,7 +31,7 @@ static const enum llvm::raw_ostream::Colors warningColor =
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llvm::raw_ostream::MAGENTA;
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static const enum llvm::raw_ostream::Colors errorColor = llvm::raw_ostream::RED;
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static const enum llvm::raw_ostream::Colors fatalColor = llvm::raw_ostream::RED;
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// used for changing only the bold attribute
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// Used for changing only the bold attribute.
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static const enum llvm::raw_ostream::Colors savedColor =
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llvm::raw_ostream::SAVEDCOLOR;
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@ -682,6 +682,9 @@ void TextDiagnosticPrinter::HandleDiagnostic(Diagnostic::Level Level,
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// file+line+column number prefix is.
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uint64_t StartOfLocationInfo = OS.tell();
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if (!Prefix.empty())
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OS << Prefix << ": ";
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// If the location is specified, print out a file/line/col and include trace
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// if enabled.
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if (Info.getLocation().isValid()) {
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