[clang] [Clang] Fix looking for immediate calls in default arguments. (PR #80690)

[Aaron Ballman via cfe-commits]

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@@ -6198,7 +6198,7 @@ struct ImmediateCallVisitor : public RecursiveASTVisitor<ImmediateCallVisitor> {
   bool VisitCallExpr(CallExpr *E) {
     if (const FunctionDecl *FD = E->getDirectCallee())
       HasImmediateCalls |= FD->isImmediateFunction();
-    return RecursiveASTVisitor<ImmediateCallVisitor>::VisitStmt(E);
+    return RecursiveASTVisitor<ImmediateCallVisitor>::VisitCallExpr(E);
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AaronBallman wrote:

This is a noop, right? If so, I'd drop the changes here but make an NFC change for this and the one in `VisitSourceLocExpr()` at the same time.

https://github.com/llvm/llvm-project/pull/80690