Re: c++/6176: sparc-sun-solaris2.7 gcc-3.1 g++ tree check failure in g++.other/crash32.C

Re: c++/6176: sparc-sun-solaris2.7 gcc-3.1 g++ tree check failure in g++.other/crash32.C

[bangerth]

Synopsis: sparc-sun-solaris2.7 gcc-3.1 g++ tree check failure in g++.other/crash32.C

State-Changed-From-To: open->closed
State-Changed-By: bangerth
State-Changed-When: Sun Jan 12 16:40:55 2003
State-Changed-Why:
    Confirmed on x86-linux with a snapshot from 2002-12-25, but
    has since been fixed, probably with the new parser.
    
    W.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6176

c++/6176: sparc-sun-solaris2.7 gcc-3.1 g++ tree check failure in g++.other/crash32.C

[ghazi]

>Number:         6176
>Category:       c++
>Synopsis:       sparc-sun-solaris2.7 gcc-3.1 g++ tree check failure in g++.other/crash32.C
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Thu Apr 04 11:46:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     Kaveh Ghazi
>Release:        gcc version 3.1 20020403 (prerelease)
>Organization:
>Environment:
sparc-sun-solaris2.7 native as/ld
>Description:
I get a tree checking failure in g++.other/crash32.C:

/tmp/.foo/branch/egcc-3.1-CVS20020403/gcc/testsuite/g++.old-deja/g++.other/crash32.C:11: missing ';' before right brace
/tmp/.foo/branch/egcc-3.1-CVS20020403/gcc/testsuite/g++.old-deja/g++.other/crash32.C:12: destructors must be member functions
/tmp/.foo/branch/egcc-3.1-CVS20020403/gcc/testsuite/g++.old-deja/g++.other/crash32.C:13: `a' was not declared in this scope
/tmp/.foo/branch/egcc-3.1-CVS20020403/gcc/testsuite/g++.old-deja/g++.other/crash32.C:13: parse error before `=' token
/tmp/.foo/branch/egcc-3.1-CVS20020403/gcc/testsuite/g++.old-deja/g++.other/crash32.C:26: `bar' undeclared (first use this function)
/tmp/.foo/branch/egcc-3.1-CVS20020403/gcc/testsuite/g++.old-deja/g++.other/crash32.C:26: (Each undeclared identifier is reported only once for each function it appears in.)
/tmp/.foo/branch/egcc-3.1-CVS20020403/gcc/testsuite/g++.old-deja/g++.other/crash32.C:26: syntax error before `;' token
/tmp/.foo/branch/egcc-3.1-CVS20020403/gcc/testsuite/g++.old-deja/g++.other/crash32.C:30: tree check: expected namespace_decl, have function_decl in binding_for_name, at cp/decl.c:2186

It appears to be platform independent since I also get it on iris6.2.  The test is marked xfail, but it shouldn't allow a checking ICE pass through.  So there's a bug in g++ and a but in the testsuite.
>How-To-Repeat:
configure with tree checking enabled and make "check-c++"
>Fix:

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