Allow calling of user-defined function call operators
Currently it's not possible to call user-defined function call operators, at least not without specifying operator() directly: ``` (gdb) l 1 1 struct S { 2 int operator() (int x) { return x + 5; } 3 }; 4 5 int main () { 6 S s; 7 8 return s(23); 9 } (gdb) p s(10) Invalid data type for function to be called. (gdb) p s.operator()(10) $1 = 15 ``` This now looks if an user-defined call operator is available when trying to 'call' a struct value, and calls it instead, making this possible: ``` (gdb) p s(10) $1 = 15 ``` The change in operation::evaluate_funcall is to make sure the type fields are only used for function types, only they use them as the argument types. Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=12213 Approved-By:Tom Tromey <tom@tromey.com>
Loading
Please register or sign in to comment