http://d.puremagic.com/issues/show_bug.cgi?id=9035

           Summary: Nested struct `init` is lvalue and can be modified
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: wrong-code
          Severity: major
          Priority: P2
         Component: DMD
        AssignedTo: nobody@puremagic.com
        ReportedBy: verylonglogin.reg@gmail.com


--- Comment #0 from Denis Shelomovskij <verylonglogin.reg@gmail.com> 2012-11-16 15:56:27 MSK ---
---
struct S { }

void f(T)(auto ref T t)
{ static assert(!__traits(isRef, t)); }

void main()
{
    f(S.init); // ok, rvalue
    f(S());    // ok, rvalue

    int i;
    struct Nested
    { int j = 0; void f() { ++i; } }
    f(Nested()); // ok, rvalue
    f(Nested.init); // fails, lvalue

    assert(Nested.init.j == 0);
    (ref n) { n.j = 5; }(Nested.init);
    assert(Nested.init.j == 0); // fails, j is 5
}
---

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |pull


--- Comment #1 from Kenji Hara <k.hara.pg@gmail.com> 2012-11-18 21:48:41 PST ---
https://github.com/D-Programming-Language/dmd/pull/1301

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--- Comment #2 from github-bugzilla@puremagic.com 2012-12-03 20:58:34 PST ---
Commits pushed to master at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/a5514dd6ed97646abe3d0f32631d22ef42f58f99 fix Issue 9035 - Nested struct `init` is lvalue and can be modified

https://github.com/D-Programming-Language/dmd/commit/3b061322300c5b7a39f1b5c5f76016a4d9906899 Merge pull request #1301 from 9rnsr/fix9035

Issue 9035 & 9036 - Nested struct `init` is lvalue and can be modified

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--- Comment #3 from github-bugzilla@puremagic.com 2012-12-03 22:01:08 PST ---
Commit pushed to master at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/acf8a8934dff6b9cdfcc4d5f98b9b5c242b11ebd fixup for pull #1301 and #1309

By fixing bug 9069 and 9035, T.init always returns rvalue and ref cannot receive it.

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

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


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