https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104365
--- Comment #6 from Andris Pavenis <andris at gcc dot gnu.org> ---
Suggested format (changed types to get real ambiguity and edited generated
message):
20220203-1.cpp: In function 'int main()':
20220203-1.cpp:19:24: warning: call of overloaded 'Test(const char [4],
unsigned
char[4])' is ambiguous
21 | Test test("foo", "bar");
| ^
20220203-1.cpp:12:5: note: chosen candidate: 'Test::Test(const string&, bool)'
12 | Test(const std::string&, bool)
| ^~~~
20220203-1.cpp:7:5: note: candidate: 'Test::Test(const string&, const
std::string&)'
7 | Test(const std::string&, const std::string&)
| ^~~~
