https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64679
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords|diagnostic |
Last reconfirmed|2017-09-28 00:00:00 |2019-8-6
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Another example that cannot be a function declaration:
struct F
{
F(int) {}
F operator()(int) const { return *this; }
};
int main()
{
int i = 0;
F(i)(0)(0);
}
vex.cc: In function 'int main()':
vex.cc:11:5: error: conflicting declaration 'F i'
11 | F(i)(0)(0);
| ^
vex.cc:10:7: note: previous declaration as 'int i'
10 | int i = 0;
| ^
vex.cc:10:7: warning: unused variable 'i' [-Wunused-variable]
Clang, EDG and MSVC all compile this.
