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digitalmars.D.bugs - [Issue 6386] New: [CTFE] ICE on pointer casting

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=6386

           Summary: [CTFE] ICE on pointer casting
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: ice-on-invalid-code
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: kennytm gmail.com



Test case:

--------------------------------
static assert({
    int x = 123;
    int* p = &x;
    float* q = cast(float*)p;  // <-- unsafe pointer cast
    return *q;
}());
--------------------------------
y.d(2): Error: CTFE internal error: illegal pointer value cast(float*)123u

Assertion failed: (isStackValueValid(newval)), function createStackValue, file
interpret.c, line 4998.
Abort trap: 6
--------------------------------

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parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=6386


Walter Bright <bugzilla digitalmars.com> changed:

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



12:09:15 PDT ---
https://github.com/D-Programming-Language/dmd/commit/7ef3b2bb9e740df39108957ae5e3b2aa8253d351

https://github.com/D-Programming-Language/dmd/pull/284

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