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digitalmars.D.bugs - [Issue 7817] New: opAssign to in declaration broken in dmd 1.074 beta1

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7817

           Summary: opAssign to in declaration broken in dmd 1.074 beta1
           Product: D
           Version: future
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: regression
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: wallbraker gmail.com


--- Comment #0 from Jakob Bornecrantz <wallbraker gmail.com> 2012-04-03
11:41:54 PDT ---
The following code works in dmd.1.073 but is broken in dmd.1.074.

struct Foo {}

struct Bar {
    void opAssign(Foo f) {}
}

void test() {
    Foo f;
    Bar bar = f; // Broken in dmd 1.074-beta

    Bar baz;
    baz = f; // Works as expected.
}

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next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7817


Don <clugdbug yahoo.com.au> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |clugdbug yahoo.com.au


--- Comment #1 from Don <clugdbug yahoo.com.au> 2012-04-03 12:08:11 PDT ---
(In reply to comment #0)

 The following code works in dmd.1.073 but is broken in dmd.1.074.
 
 struct Foo {}
 
 struct Bar {
     void opAssign(Foo f) {}
 }
 
 void test() {
     Foo f;
     Bar bar = f; // Broken in dmd 1.074-bet


That isn't an assignment - it's an initialization.
I wonder why that worked before.


 
     Bar baz;
     baz = f; // Works as expected.
 }


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prev sibling next sibling parent d-bugmail puremagic.com writes:
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Walter Bright <bugzilla digitalmars.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bugzilla digitalmars.com


--- Comment #2 from Walter Bright <bugzilla digitalmars.com> 2012-04-05
15:25:27 PDT ---
It is a bug that this ever worked. Assignment is not initialization. However, I
will revert to the original behavior to avoid breaking existing code.

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prev sibling next sibling parent d-bugmail puremagic.com writes:
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--- Comment #3 from github-bugzilla puremagic.com 2012-04-05 15:45:13 PDT ---
Commit pushed to dmd-1.x at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/96f497a2056cf7d511f4d9f29233ff256eaed1f5
fix Issue 7817 - opAssign to in declaration broken in dmd 1.074 beta1

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Walter Bright <bugzilla digitalmars.com> changed:

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


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