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digitalmars.D.bugs - [Issue 7527] New: [CTFE] Segfault when slicing a pointer at compile time

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7527

           Summary: [CTFE] Segfault when slicing a pointer at compile time
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: robert octarineparrot.com


--- Comment #0 from Robert Clipsham <robert octarineparrot.com> 2012-02-16
23:35:18 GMT ---
When compiling the following code:
----
char[] replace(char[] subject)
{
    auto app = Appender();

    app.data.ptr[0..subject.length] = subject;
    return app.data;
}

struct Appender
{
    char[] data;
}
enum foo = replace("$a = ?".dup);
----
With dmd 2.058, dmd gives the following:
----
$ dmd test.d 
test.d(5): Error: pointer cast from char[] to char* is not supported at compile
time
Segmentation fault: 11
----

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next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7527


Walter Bright <bugzilla digitalmars.com> changed:

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


--- Comment #1 from Walter Bright <bugzilla digitalmars.com> 2012-02-17
16:04:25 PST ---
https://github.com/D-Programming-Language/dmd/pull/728

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prev sibling next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7527



--- Comment #2 from github-bugzilla puremagic.com 2012-02-17 16:05:26 PST ---
Commit pushed to dmd-1.x at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/df8183e4046793b5d5cb61bf96a16eb94c7ac2e3
fix Issue 7527 - [CTFE] Segfault when slicing a pointer at compile time

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prev sibling next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7527


Walter Bright <bugzilla digitalmars.com> changed:

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


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prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7527


timon.gehr gmx.ch changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kajetan.rzepecki+puremagic 
                   |                            |gmail.com


--- Comment #3 from timon.gehr gmx.ch 2012-03-11 12:51:31 PDT ---
*** Issue 7638 has been marked as a duplicate of this issue. ***

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Mar 11 2012