emitParseableFixits(Hints, SM);
}
-void TextDiagnostic::emitSnippet(StringRef line, unsigned MaxLineNoDisplayWidth,
+void TextDiagnostic::emitSnippet(StringRef SourceLine,
+ unsigned MaxLineNoDisplayWidth,
unsigned LineNo) {
- if (line.empty())
+ if (SourceLine.empty())
return;
- size_t i = 0;
-
- std::string to_print;
- bool print_reversed = false;
-
// Emit line number.
if (MaxLineNoDisplayWidth > 0) {
unsigned LineNoDisplayWidth = getNumDisplayWidth(LineNo);
OS << " | ";
}
- while (i<line.size()) {
- std::pair<SmallString<16>,bool> res
- = printableTextForNextCharacter(line, &i, DiagOpts->TabStop);
- bool was_printable = res.second;
+ bool PrintReversed = false;
+ std::string ToPrint;
+ size_t I = 0;
+ while (I < SourceLine.size()) {
+ auto [Str, WasPrintable] =
+ printableTextForNextCharacter(SourceLine, &I, DiagOpts->TabStop);
- if (DiagOpts->ShowColors && was_printable == print_reversed) {
- if (print_reversed)
+ if (DiagOpts->ShowColors && WasPrintable == PrintReversed) {
+ if (PrintReversed)
OS.reverseColor();
- OS << to_print;
- to_print.clear();
+ OS << ToPrint;
+ ToPrint.clear();
if (DiagOpts->ShowColors)
OS.resetColor();
}
- print_reversed = !was_printable;
- to_print += res.first.str();
+ PrintReversed = !WasPrintable;
+ ToPrint += Str;
}
- if (print_reversed && DiagOpts->ShowColors)
+ if (PrintReversed && DiagOpts->ShowColors)
OS.reverseColor();
- OS << to_print;
- if (print_reversed && DiagOpts->ShowColors)
+ OS << ToPrint;
+ if (PrintReversed && DiagOpts->ShowColors)
OS.resetColor();
OS << '\n';