================
@@ -324,6 +324,13 @@ class ASTContext : public RefCountedBase<ASTContext> {
/// This is lazily created. This is intentionally not serialized.
mutable llvm::StringMap<StringLiteral *> StringLiteralCache;
+ /// The next string literal "version" to allocate during constant evaluation.
+ /// This is used to distinguish between repeated evaluations of the same
+ /// string literal.
+ ///
+ /// TODO: Ensure version numbers don't collide when deserialized.
----------------
erichkeane wrote:
> Maybe we can think of a better way? (Initializing the counter to a hash is
> sounding a bit better now, huh?)
Thats probably at least as good as my line/column/file info suggestion, but
based on the above/thinking further, I think anything besides "start at the
same number for all" is perfectly acceptable.
https://github.com/llvm/llvm-project/pull/109208
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
