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Improve ref-qualifier implementation

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Internally, handle function ref-qualifiers in the function decl type string.
Needed for a whole host of things to work like %feature and %rename.
Add %feature %rename and %ignore testing for ref-qualifiers.
This commit is contained in:
William S Fulton 2017-08-23 09:07:12 +01:00
commit 1cf599bccb
11 changed files with 265 additions and 52 deletions
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82
Examples/test-suite/cpp11_ref_qualifiers.i
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@ -1,16 +1,76 @@
%module cpp11_ref_qualifiers
%inline %{
class Host {
public:
void h1() & {}
void h2() const & {}
void h3() && {}
void h4() const && {}
%include <std_string.i>
void h() & {}
void h() const & {}
void h() && {}
void h() const && {}
%ignore Host::h() const &;
// Basic testing
%inline %{
using std::string;
class Host {
string s;
public:
string h1() & { return string(); }
string h2() const & { return string(); }
string h3() && { return std::move(string()); }
string h4() const && { return std::move(string()); }
string h5() const { return string(); }
string h6() volatile const & { return string(); }
string h7() const volatile & { return string(); }
string h8() volatile const && { return std::move(string()); }
string h9() const volatile && { return std::move(string()); }
string h() & { return string(); }
string h() const & { return string(); }
string h() && { return std::move(string()); }
string h() const && { return std::move(string()); }
};
%}
// %feature testing
%feature("except") F1() & %{ result = "F1"; %}
%feature("except") F2 %{ result = "F2"; %}
%feature("except") F3 %{ result = "F3"; %}
%feature("except") F3() %{ _should_not_be_used_ %}
%feature("except") C1(int i) const & %{ result = "C1"; %}
%feature("except") C2 %{ result = "C2"; %}
%feature("except") C3 %{ result = "C3"; %}
%feature("except") C3(int i) %{ _should_not_be_used_ %}
%inline %{
struct Features {
string F1() & { return string(); }
string F2() & { return string(); }
string F3() & { return string(); }
string C1(int i) const & { return string(); }
string C2(int i) const & { return string(); }
string C3(int i) const & { return string(); }
};
%}
// %rename testing
%rename(RR1) R1;
%rename(RR2) R2() &;
%rename(RR3) R3;
%rename(RR3Bad) R3();
%rename(SS1) S1;
%rename(SS2) S2(int i) const &;
%rename(SS3) S3;
%rename(SS3Bad) S3(int i);
%rename(SS3BadConst) S3(int i) const;
%rename(SS3BadLValue) S3(int i) &;
%inline %{
struct Renames {
string R1() & { return string(); }
string R2() & { return string(); }
string R3() & { return string(); }
string S1(int i) const & { return string(); }
string S2(int i) const & { return string(); }
string S3(int i) const & { return string(); }
};
%}