================
@@ -0,0 +1,57 @@
+// RUN: %check_clang_tidy -check-suffixes=ALL -std=c++11-or-later %s
bugprone-exception-escape %t -- \
+// RUN: -config='{"CheckOptions": { \
+// RUN:
"bugprone-exception-escape.TreatFunctionsWithoutSpecificationAsThrowing": "All"
\
+// RUN: }}' -- -fexceptions
+// RUN: %check_clang_tidy -check-suffixes=UNDEFINED -std=c++11-or-later %s
bugprone-exception-escape %t -- \
+// RUN: -config='{"CheckOptions": { \
+// RUN:
"bugprone-exception-escape.TreatFunctionsWithoutSpecificationAsThrowing":
"OnlyUndefined" \
+// RUN: }}' -- -fexceptions
+// RUN: %check_clang_tidy -check-suffixes=NONE -std=c++11-or-later %s
bugprone-exception-escape %t -- \
+// RUN: -config='{"CheckOptions": { \
+// RUN:
"bugprone-exception-escape.TreatFunctionsWithoutSpecificationAsThrowing":
"None" \
+// RUN: }}' -- -fexceptions
+
+void unannotated_no_throw_body() {}
+
+void calls_unannotated() noexcept {
+ // CHECK-MESSAGES-ALL: :[[@LINE-1]]:6: warning: an exception may be thrown
in function 'calls_unannotated' which should not throw exceptions
+ // CHECK-MESSAGES-UNDEFINED-NOT: warning:
+ // CHECK-MESSAGES-NONE-NOT: warning:
+ unannotated_no_throw_body();
+}
+
+void extern_declared();
+
+void calls_unknown() noexcept {
+ // CHECK-MESSAGES-ALL: :[[@LINE-1]]:6: warning: an exception may be thrown
in function 'calls_unknown' which should not throw exceptions
+ // CHECK-MESSAGES-UNDEFINED: :[[@LINE-2]]:6: warning: an exception may be
thrown in function 'calls_unknown' which should not throw exceptions
+ // CHECK-MESSAGES-NONE-NOT: warning:
+ extern_declared();
+}
+
+void calls_unknown_caught() noexcept {
+ // CHECK-MESSAGES-ALL-NOT: warning:
+ // CHECK-MESSAGES-UNDEFINED-NOT: warning:
+ // CHECK-MESSAGES-NONE-NOT: warning:
+ try {
+ extern_declared();
+ } catch(...) {
+ }
+}
+
+void definitely_nothrow() noexcept {}
----------------
vbvictor wrote:
Can we add test with
```cpp
void nothrow_nobody() throw() // can be marked noexcept
void call() {
nothrow_nobody();
}
```
https://github.com/llvm/llvm-project/pull/168324
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