[clang] [NFC][Clang] Fix test constexpr-function-recovery-crash.cpp (PR #65269)

[via cfe-commits]

================
@@ -99,6 +99,10 @@ TEST_EVALUATE(DoWhileCond, do {} while (some_cond < 10););    // expected-error
                                                               // expected-error {{constexpr variable 'forceEvaluateDoWhileCond' must be initialized by a constant expression}}
 TEST_EVALUATE(If, if (!!){};);                // expected-error + {{}}
 TEST_EVALUATE(IfInit, if (auto x = !!; 1){};);// expected-error + {{}}
-TEST_EVALUATE(ForInit, if (!!;;){};);         // expected-error + {{}}
----------------
yronglin wrote:

I think this case was use to check `for` statement but not `if`? Apologies if there is any mistake in my understanding.

https://github.com/llvm/llvm-project/pull/65269