[clang] [Analyzer][CFG] Correctly handle rebuilt default arg and default init expression (PR #91879)

[Balazs Benics via cfe-commits]

================
@@ -1,4 +1,4 @@
-// RUN: %clang_analyze_cc1 -std=c++14 -verify  %s \
+// RUN: %clang_analyze_cc1 -std=c++14 -verify=expected,pedantic  %s \
----------------
steakhal wrote:

You introduced the `pedantic` verify prefix, but never actually used it.

https://github.com/llvm/llvm-project/pull/91879