[clang-tools-extra] [clang-tidy] Add frames for bugprone-exception-escape options (PR #187971)

[Oliver Stöneberg via cfe-commits]

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@@ -54,6 +60,29 @@ void call() noexcept {
   nothrow_nobody();
 }
 
+struct Member {
+  Member() noexcept {}
+  Member(const Member &) noexcept {}
+  Member &operator=(const Member &) noexcept { return *this; }
+  ~Member() noexcept {}
+};
+
+struct S {
+  // CHECK-MESSAGES-ALL: :[[@LINE-1]]:8: warning: an exception may be thrown in function 'S' which should not throw exceptions
+  // CHECK-MESSAGES-ALL: :[[@LINE-2]]:8: note: frame #0: an exception of unknown type may be thrown in function 'S' here
+  // CHECK-MESSAGES-ALL: :[[@LINE-3]]:8: warning: an exception may be thrown in function 'operator=' which should not throw exceptions
+  // CHECK-MESSAGES-ALL: :[[@LINE-4]]:8: note: frame #0: an exception of unknown type may be thrown in function 'operator=' here
+  // CHECK-MESSAGES-ALL: :[[@LINE-5]]:8: warning: an exception may be thrown in function '~S' which should not throw exceptions
+  // CHECK-MESSAGES-ALL: :[[@LINE-6]]:8: note: frame #0: an exception of unknown type may be thrown in function '~S' here
+  // CHECK-MESSAGES-UNDEFINED: :[[@LINE-7]]:8: warning: an exception may be thrown in function 'S' which should not throw exceptions
+  // CHECK-MESSAGES-UNDEFINED: :[[@LINE-8]]:8: note: frame #0: an exception of unknown type may be thrown in function 'S' here
+  // CHECK-MESSAGES-UNDEFINED: :[[@LINE-9]]:8: warning: an exception may be thrown in function 'operator=' which should not throw exceptions
+  // CHECK-MESSAGES-UNDEFINED: :[[@LINE-10]]:8: note: frame #0: an exception of unknown type may be thrown in function 'operator=' here
+  // CHECK-MESSAGES-UNDEFINED: :[[@LINE-11]]:8: warning: an exception may be thrown in function '~S' which should not throw exceptions
+  // CHECK-MESSAGES-UNDEFINED: :[[@LINE-12]]:8: note: frame #0: an exception of unknown type may be thrown in function '~S' here
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firewave wrote:

See #188730.

https://github.com/llvm/llvm-project/pull/187971