Re: c++/2348: scalar assignment to struct causes compiler crash

Re: c++/2348: scalar assignment to struct causes compiler crash

[bangerth]

Synopsis: scalar assignment to struct causes compiler crash

State-Changed-From-To: analyzed->closed
State-Changed-By: bangerth
State-Changed-When: Wed Oct 30 18:13:45 2002
State-Changed-Why:
    This still ocurs with 3.2.1pre, but is fixed with present CVS:
    tmp/g> /home/bangerth/bin/gcc-3.3-pre/bin/c++ -c x.cc
    x.cc: In function `void f()':
    x.cc:5: error: conversion from `int' to non-scalar type `a_t' requested
    
    Since this is not a regression, it will not likely get fixed
    for 3.2.x and I get it out of the way for 3.3 by closing it.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=2348

c++/2348: scalar assignment to struct causes compiler crash

[philb]

>Number:         2348
>Category:       c++
>Synopsis:       scalar assignment to struct causes compiler crash
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-illegal-code
>Submitter-Id:   net
>Arrival-Date:   Thu Mar 22 15:16:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     philb@gnu.org
>Release:        3.0 branch, 22/3/2001
>Organization:
>Environment:

>Description:
This code:

typedef struct { int a[3]; } a_t;

void f(void)
{
  static a_t a = 0;
}

causes g++ to crash like so:

$ ./cc1plus ~/struct.cc
 void f() void f()
/home/pb/struct.cc:5: Internal compiler error in gen_lowpart, at emit-rtl.c:
   1093
Please submit a full bug report, with preprocessed source if appropriate.
See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
$
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: