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digitalmars.D.bugs - [Issue 12131] New: Struct assign purity error

reply d-bugmail puremagic.com writes:
https://d.puremagic.com/issues/show_bug.cgi?id=12131

           Summary: Struct assign purity error
           Product: D
           Version: D2
          Platform: x86
        OS/Version: Windows
            Status: NEW
          Keywords: rejects-valid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: bearophile_hugs eml.cc


--- Comment #0 from bearophile_hugs eml.cc 2014-02-10 09:55:43 PST ---
This comes from reduction of code that uses BigInt, I don't understand this
problem:


import std.internal.math.biguintcore;
struct Foo { BigUint a; }
void main() pure {
    BigUint x;
    x = BigUint(); // OK
    Foo y;
    y = Foo(); // Error
}


DMD 2.065beta3 gives:

test.d(7): Error: pure function 'D main' cannot call impure function
'test.Foo.opAssign'

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Feb 10 2014
next sibling parent d-bugmail puremagic.com writes:
https://d.puremagic.com/issues/show_bug.cgi?id=12131


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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |pull
           Platform|x86                         |All
         OS/Version|Windows                     |All


--- Comment #1 from Kenji Hara <k.hara.pg gmail.com> 2014-02-19 22:44:33 PST ---
https://github.com/D-Programming-Language/dmd/pull/3301

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Feb 19 2014
prev sibling next sibling parent d-bugmail puremagic.com writes:
https://d.puremagic.com/issues/show_bug.cgi?id=12131



--- Comment #2 from github-bugzilla puremagic.com 2014-02-21 17:54:57 PST ---
Commits pushed to master at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/83803c4cdfc2f44ec9b0e45943d0486891d90fce
fix Issue 12131 - Struct assign purity error

https://github.com/D-Programming-Language/dmd/commit/046b22ca767c359e7a28b8c778168921af5b3d63
Merge pull request #3301 from 9rnsr/fix12131

Issue 12131 - Struct assign purity error

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Feb 21 2014
prev sibling parent d-bugmail puremagic.com writes:
https://d.puremagic.com/issues/show_bug.cgi?id=12131


bearophile_hugs eml.cc changed:

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


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Feb 23 2014