[Issue 21862] New: Taking address of non-static method without "this" should not be allowed

[d-bugmail--- via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=21862

          Issue ID: 21862
           Summary: Taking address of non-static method without "this"
                    should not be allowed
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: major
          Priority: P1
         Component: dmd
          Assignee: nob...@puremagic.com
          Reporter: e...@weka.io

This should *not* compile, &S.m needs 'this' which is not available there:

    struct S {
        int m(int x) {return x;}
    }

    void main() {
        int function(int) func = &S.m;
        writeln(func(5));           // does not print 5!
    }

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