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digitalmars.D.bugs - [Issue 7545] New: DMD 2.058 ICE cast.c line 2082 assert(t1->ty == t2->ty)

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7545

           Summary: DMD 2.058 ICE cast.c line 2082 assert(t1->ty ==
                    t2->ty)
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: code benjamin-thaut.de


--- Comment #0 from Benjamin Thaut <code benjamin-thaut.de> 2012-02-19 07:46:30
PST ---
Created an attachment (id=1077)
repro case

See attached repro case

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next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7545


yebblies <yebblies gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice
                 CC|                            |yebblies gmail.com
         AssignedTo|nobody puremagic.com        |yebblies gmail.com
            Summary|DMD 2.058 ICE cast.c line   |ICE(cast.c) Merge integral
                   |2082 assert(t1->ty ==       |types through alias this
                   |t2->ty)                     |


--- Comment #1 from yebblies <yebblies gmail.com> 2012-02-20 02:51:35 EST ---
Reduced:

struct S7545
{
    uint id;
    alias id this;
}

void test7545()
{
    auto id = 0 ? S7545() : -1;
}

Workaround:

auto id = 0 ? S7545() : cast(uint)-1;

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yebblies <yebblies gmail.com> changed:

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


--- Comment #2 from yebblies <yebblies gmail.com> 2012-02-20 03:22:15 EST ---
https://github.com/D-Programming-Language/dmd/pull/740

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--- Comment #3 from github-bugzilla puremagic.com 2012-02-19 12:23:57 PST ---
Commit pushed to master at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/5da25b1cfd43d9fd61cc2a3ecba7d6388735ab1c
Merge pull request #740 from yebblies/issue7545

Issue 7545 - ICE(cast.c) Merge integral types through alias this

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Walter Bright <bugzilla digitalmars.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |bugzilla digitalmars.com
         Resolution|                            |FIXED


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