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January 22, 2009
[Issue 2603] New: ICE on subtracting string literals
http://d.puremagic.com/issues/show_bug.cgi?id=2603

          Summary: ICE on subtracting string literals
          Product: D
          Version: 1.033
         Platform: PC
       OS/Version: Linux
           Status: NEW
         Keywords: ice-on-invalid-code
         Severity: normal
         Priority: P2
        Component: DMD
       AssignedTo: bugzilla@digitalmars.com
       ReportedBy: tomas@famolsen.dk


module foobar;
void main() {
  char[] c = "a" - "b";
}

// $ dmd foobar.d
// Internal error: ../ztc/cgcs.c 358


--
May 05, 2009
[Issue 2603] ICE on subtracting string literals
http://d.puremagic.com/issues/show_bug.cgi?id=2603


clugdbug@yahoo.com.au changed:

          What    |Removed                     |Added
----------------------------------------------------------------------------
          Keywords|                            |accepts-invalid, patch,
                  |                            |wrong-code




------- Comment #1 from clugdbug@yahoo.com.au  2009-05-05 16:33 -------
The string literal case doesn't segfault on D2.029, it generates wrong code
instead. But a related case also segfaults (still in ..\backend\cgcs.c 358) on
D1 and D2.

void main() {
  auto c = [1,2,3]-[1,2,3];
}
---
PATCH(e2ir.c, line 1955), in elem *MinExp::toElem(IRState *irs)
just copy code from AddExp::toElem(IRState *irs), changing OPadd into OPmin on
the last line.


--
July 09, 2009
[Issue 2603] ICE(cgcs.c) on subtracting string literals
http://d.puremagic.com/issues/show_bug.cgi?id=2603


Walter Bright <bugzilla@digitalmars.com> changed:

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




--- Comment #2 from Walter Bright <bugzilla@digitalmars.com>  2009-07-09 02:47:36 PDT ---
Fixed dmd 1.046 and 2.031

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