in the C++ reference: C++ Standard - ANSI ISO IEC 14882 2003.pdf:
at the 186th page, there is an example:
typedef void fv(void);
typedef void fvc(void) const;
struct S {
fv memfunc1; // equivalent to: void memfunc1(void);
void memfunc2();
fvc memfunc3; // equivalent to: void memfunc3(void) const;
};
fv S::* pmfv1 = &S::memfunc1;
fv S::* pmfv2 = &S::memfunc2;
fvc S::* pmfv3 = &S::memfunc3;
Compiling this code under MinGW gcc 3.4.5 causes the following errors:
bug.cpp:2: error: invalid type qualifier for non-member function type
bug.cpp:2: error: `const' and `volatile' function specifiers on `fvc' invalid
in type declaration
bug.cpp:10:31: warning: no newline at end of file
While defining a function type, its not possible to make it constant, nor when
making a member function type out of a function type. the standard (typedef
void fvc(void) const) is not supported by gcc 3.4.5 ...
--
Summary: function type to constant member function type not
possible
Product: gcc
Version: 3.4.5
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: WisdomOfDarkness at gmail dot com
GCC build triplet: Windows
GCC host triplet: Windows, MinGW
GCC target triplet: Windows
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44234
