================
@@ -367,6 +370,15 @@ static unsigned ProcessCharEscape(const char *ThisTokBegin,
HadError = true;
}
+ if (Translate && Converter) {
+ // Invalid escapes are written as '?' and then translated.
+ char ByteChar = Invalid ? '?' : ResultChar;
+ SmallString<8> ResultCharConv;
+ Converter->convert(StringRef(&ByteChar, 1), ResultCharConv);
+ assert(ResultCharConv.size() == 1 &&
+ "Char size increased after translation");
----------------
cor3ntin wrote:
Can we have a `GetReplacementChar` function... somewhere, and cache the result?
https://github.com/llvm/llvm-project/pull/138895
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