clang-1/test/SemaCXX/function-type-qual.cpp

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923 B
C++

// RUN: %clang_cc1 -fsyntax-only -verify %s
void f() const; // expected-error {{non-member function cannot have 'const' qualifier}}
void (*pf)() const; // expected-error {{pointer to function type cannot have 'const' qualifier}}
extern void (&rf)() const; // expected-error {{reference to function type cannot have 'const' qualifier}}
typedef void cfn() const;
cfn f2; // expected-error {{non-member function of type 'cfn' (aka 'void () const') cannot have 'const' qualifier}}
class C {
void f() const;
cfn f2;
static void f3() const; // expected-error {{static member function cannot have 'const' qualifier}}
static cfn f4; // expected-error {{static member function of type 'cfn' (aka 'void () const') cannot have 'const' qualifier}}
void m1() {
x = 0;
}
void m2() const {
x = 0; // expected-error {{read-only variable is not assignable}}
}
int x;
};
void (C::*mpf)() const;
cfn C::*mpg;