================
@@ -2433,6 +2429,30 @@ CFGBlock *CFGBuilder::VisitChildren(Stmt *S) {
return B;
}
+CFGBlock *CFGBuilder::VisitCXXDefaultArgExpr(CXXDefaultArgExpr *Arg,
+ AddStmtChoice asc) {
+ if (Arg->hasRewrittenInit()) {
+ if (asc.alwaysAdd(*this, Arg)) {
+ autoCreateBlock();
+ appendStmt(Block, Arg);
+ }
+ return VisitStmt(Arg->getExpr(), asc);
+ }
+ return VisitStmt(Arg, asc);
----------------
zygoloid wrote:
I think it'd be useful to keep some of the old comment here: we can't add the
default argument if it's not rewritten because we could end up with the same
expression appearing multiple times.
https://github.com/llvm/llvm-project/pull/91879
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