1 // RUN: %check_clang_tidy -std=c++11,c++14 %s modernize-use-noexcept %t -- \
2 // RUN: -config="{CheckOptions: [{key: modernize-use-noexcept.ReplacementString, value: 'NOEXCEPT'}]}" \
3 // RUN: -- -fexceptions
4 // This test is not run in C++17 or later because dynamic exception
5 // specifications were removed in C++17.
6
7 // Example definition of NOEXCEPT -- simplified test to see if noexcept is supported.
8 #if (__has_feature(cxx_noexcept))
9 #define NOEXCEPT noexcept
10 #else
11 #define NOEXCEPT throw()
12 #endif
13
bar()14 void bar() throw() {}
15 // CHECK-MESSAGES: :[[@LINE-1]]:12: warning: dynamic exception specification 'throw()' is deprecated; consider using 'NOEXCEPT' instead [modernize-use-noexcept]
16 // CHECK-FIXES: void bar() NOEXCEPT {}
17
18 // Should not trigger a FixItHint, since macros only support noexcept, and this
19 // case throws.
20 class A {};
21 class B {};
22 void foobar() throw(A, B);
23 // CHECK-MESSAGES: :[[@LINE-1]]:15: warning: dynamic exception specification 'throw(A, B)' is deprecated; consider removing it instead [modernize-use-noexcept]
24
25 // Should not trigger a replacement.
26 void foo() noexcept(true);
27
28 struct Z {
29 void operator delete(void *ptr) throw();
30 void operator delete[](void *ptr) throw(int);
~ZZ31 ~Z() throw(int) {}
32 };
33 // CHECK-MESSAGES: :[[@LINE-4]]:35: warning: dynamic exception specification 'throw()' is deprecated; consider using 'NOEXCEPT' instead [modernize-use-noexcept]
34 // CHECK-MESSAGES: :[[@LINE-4]]:37: warning: dynamic exception specification 'throw(int)' is deprecated; consider removing it instead [modernize-use-noexcept]
35 // CHECK-MESSAGES: :[[@LINE-4]]:8: warning: dynamic exception specification 'throw(int)' is deprecated; consider removing it instead [modernize-use-noexcept]
36 // CHECK-FIXES: void operator delete(void *ptr) NOEXCEPT;
37 // CHECK-FIXES: void operator delete[](void *ptr) throw(int);
38 // CHECK-FIXES: ~Z() throw(int) {}
39