[compiler-rt] [clang] [lld] [llvm] [openmp] [clang-tools-extra] [libcxx] [lldb] [libc] [flang] [mlir] fix issue 73559. (PR #74926)

[Mariya Podchishchaeva via cfe-commits]

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@@ -3,3 +3,4 @@
 // PR9137
 void f0(int x) : {}; // expected-error{{expected function body after function declarator}}
 void f1(int x) try {}; // expected-error{{expected function body after function declarator}}
+::; // expected-error{{expected identifier or '('}}
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Fznamznon wrote:

```suggestion

// GH73559
::; // expected-error{{expected identifier or '('}}
```

https://github.com/llvm/llvm-project/pull/74926