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digitalmars.D.bugs - [Issue 4390] New: Invalid string mixin causes assertion failure.

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=4390

           Summary: Invalid string mixin causes assertion failure.
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: yebblies gmail.com


--- Comment #0 from yebblies <yebblies gmail.com> 2010-06-25 02:10:09 PDT ---
The following code on dmd2.047 causes the error:

"Assertion failure: 'se->sz == 1' on line 3005 in file 'expression.c'"

The string passed in is invalid due to bug 4389.

Test case:


import std.stdio;
import std.range;

string get()
{
    auto ds = "int x;"d;
    // build "int x;" from dchars

    string s;
    foreach(c; ds)
        s ~= c;

    return s;
}

void main()
{
    mixin(get());
}

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parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=4390


Don <clugdbug yahoo.com.au> changed:

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


--- Comment #1 from Don <clugdbug yahoo.com.au> 2010-11-23 00:57:51 PST ---
Reduced test case moved to bug 4389, since it is has the same root cause.

*** This issue has been marked as a duplicate of issue 4389 ***

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