================
@@ -367,6 +373,25 @@ static unsigned ProcessCharEscape(const char *ThisTokBegin,
HadError = true;
}
+ if (Transcode && Converter) {
+ // Invalid escapes are written as '?' and then translated.
+ char ByteChar = Invalid ? '?' : ResultChar;
+ SmallString<8> ResultCharConv;
+ std::error_code EC =
+ Converter->convert(StringRef(&ByteChar, 1), ResultCharConv);
+ if (EC) {
+ Diag(Diags, Features, Loc, ThisTokBegin, EscapeBegin, ThisTokBuf,
+ diag::err_exec_charset_conversion_failed)
+ << EC.message();
+ HadError = true;
+ } else {
+ if (ResultCharConv.size() > 1)
+ Diag(Diags, Features, Loc, ThisTokBegin, EscapeBegin, ThisTokBuf,
+ diag::err_char_size_increased_after_conversion)
+ << ByteChar;
+ ResultChar = ResultCharConv[0];
----------------
abhina-sree wrote:
Thanks, I've moved this to a function called convertCharacter
https://github.com/llvm/llvm-project/pull/138895
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