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Improved member function pointer parsing

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Add support for parsing member function pointers with qualifiers,
references and pointers, eg

short (Funcs::* const parm)(bool)
This commit is contained in:
William S Fulton 2017-03-10 18:39:23 +00:00
commit 4f235027f4
3 changed files with 120 additions and 6 deletions
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62
Examples/test-suite/member_funcptr_galore.i
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@ -101,3 +101,65 @@ int call3(int & (FunkSpace::Funktions::*d)(const int &, int), int a, int b) { Fu
int unreal1(double (Space::Shape::*memptr)(Space::Shape &, int & (FunkSpace::Funktions::*)(const int &, int))) { return 0; }
int unreal2(double (Space::Shape::*memptr)(Thing<short>)) { return 0; }
%}
%inline %{
struct Funcs {
short FF(bool) {}
short CC(bool) const {}
};
class MemberFuncPtrs
{
public:
// member const function pointers, unnamed parameters
int aaa1(short (Funcs::* )(bool) const) const;
int aaa2(short (Funcs::* const *&)(bool) const) const;
int aaa3(short (Funcs::* *& )(bool) const) const;
int aaa4(short (Funcs::* *const& )(bool) const) const;
int aaa5(short (Funcs::* & )(bool) const) const;
int aaa6(short (Funcs::* const)(bool) const) const;
int aaa7(short (Funcs::* const&)(bool) const) const;
// member non-const function pointers, unnamed parameters
int bbb1(short (Funcs::* )(bool)) const;
int bbb2(short (Funcs::* const *&)(bool)) const;
int bbb3(short (Funcs::* *& )(bool)) const;
int bbb4(short (Funcs::* *const& )(bool)) const;
int bbb5(short (Funcs::* & )(bool)) const;
int bbb6(short (Funcs::* const)(bool)) const;
int bbb7(short (Funcs::* const&)(bool)) const;
// member const function pointers, named parameters
int ppp1(short (Funcs::* pp1)(bool) const) const;
int ppp2(short (Funcs::* const *& pp2)(bool) const) const;
int ppp3(short (Funcs::* *& pp3)(bool) const) const;
int ppp4(short (Funcs::* *const& pp4)(bool) const) const;
int ppp5(short (Funcs::* & pp5)(bool) const) const;
int ppp6(short (Funcs::* const pp6)(bool) const) const;
int ppp7(short (Funcs::* const& pp7)(bool) const) const;
// member non-const function pointers, named parameters
int qqq1(short (Funcs::* qq1)(bool)) const;
int qqq2(short (Funcs::* const *& qq2)(bool)) const;
int qqq3(short (Funcs::* *& qq3)(bool)) const;
int qqq4(short (Funcs::* *const& qq4)(bool)) const;
int qqq5(short (Funcs::* & qq5)(bool)) const;
int qqq6(short (Funcs::* const qq6)(bool)) const;
int qqq7(short (Funcs::* const& qq7)(bool)) const;
};
// member function pointer variables
short (Funcs::* pp1)(bool) = &Funcs::FF;
short (Funcs::* const * extra2)(bool) = &pp1;
short (Funcs::* * extra3)(bool) = &pp1;
short (Funcs::* *const extra4)(bool) = &pp1;
short (Funcs::* const *& pp2)(bool) = extra2;
short (Funcs::* *& pp3)(bool) = extra3;
short (Funcs::* *const& pp4)(bool) = extra4;
short (Funcs::* & pp5)(bool) = pp1;
short (Funcs::* const pp6)(bool) = &Funcs::FF;
short (Funcs::* const& pp7)(bool) = pp1;
%}