[Issue 7758] Mixin error: No size yet for forward reference

d-bugmail at puremagic.com d-bugmail at puremagic.com
Fri Nov 22 00:13:39 PST 2013


https://d.puremagic.com/issues/show_bug.cgi?id=7758


Kenji Hara <k.hara.pg at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |WORKSFORME


--- Comment #2 from Kenji Hara <k.hara.pg at gmail.com> 2013-11-22 00:13:38 PST ---
With 2.064, the code:

string test(alias member)() { return ""; }
struct S
{
    int i;
    mixin(test!i());
}

Prints:

test.d(1): Error: function test.S.test!(i).test need 'this' to access member
test
test.d(5):        called from here: test()

---
This exactly is same behavior with:

struct S
{
    string foo() { return ""; }
    mixin(foo());   // call member function 'foo' without valid 'this'
}

Prints:

test.d(3): Error: function test.S.foo need 'this' to access member foo
test.d(4):        called from here: foo()

---
Therefore the original issue is already fixed.

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