================
@@ -3644,9 +3644,11 @@ bool Sema::CheckLoopHintExpr(Expr *E, SourceLocation
Loc, bool AllowZero) {
ExprResult Sema::ActOnNumericConstant(const Token &Tok, Scope *UDLScope) {
// Fast path for a single digit (which is quite common). A single digit
// cannot have a trigraph, escaped newline, radix prefix, or suffix.
- if (Tok.getLength() == 1) {
+ if (Tok.getLength() == 1 || Tok.getKind() == tok::binary_data) {
const char Val = PP.getSpellingOfSingleCharacterNumericConstant(Tok);
- return ActOnIntegerConstant(Tok.getLocation(), Val-'0');
+ return ActOnIntegerConstant(
+ Tok.getLocation(),
+ (Tok.getKind() == tok::binary_data) ? Val : Val - '0');
----------------
cor3ntin wrote:
can we move that to PP.getSpellingOfSingleCharacterNumericConstant?
https://github.com/llvm/llvm-project/pull/97274
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