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Re: c++/9356: [3.4 regression] [New parser] internal compiler error in validate_nonmember_using_decl, at cp/delc2.c:4179
- From: bangerth at dealii dot org
- To: gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, mcgahan at huntsville dot sparta dot com, nobody at gcc dot gnu dot org, rmoseley at redhat dot com
- Date: 17 Jan 2003 20:28:17 -0000
- Subject: Re: c++/9356: [3.4 regression] [New parser] internal compiler error in validate_nonmember_using_decl, at cp/delc2.c:4179
- Reply-to: bangerth at dealii dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, mcgahan at huntsville dot sparta dot com, nobody at gcc dot gnu dot org, rmoseley at redhat dot com, gcc-gnats at gcc dot gnu dot org
Old Synopsis: internal compiler error in validate_nonmember_using_decl, at cp/delc2.c:4179
New Synopsis: [3.4 regression] [New parser] internal compiler error in validate_nonmember_using_decl, at cp/delc2.c:4179
State-Changed-From-To: open->analyzed
State-Changed-By: bangerth
State-Changed-When: Fri Jan 17 12:28:16 2003
State-Changed-Why:
This was actually an easy one: you somewhere have a
#define abs something
before you include one of the header files, so after
preprocessing you get code like this one:
----------------------------
int
((int __x) >= 0 ? (int __x) : -(int __x)) throw () __attribute__ ((__const__));
using ::abs;
---------------------------
This of course does not make much sense, but it crashes
the 3.4 compiler:
x.cc:2: error: expected unqualified-id
x.cc:2: error: expected `)'
x.cc:2: error: expected `)'
x.cc:2: error: expected `,' or `;'
x.cc:4: internal compiler error: in validate_nonmember_using_decl, at
cp/decl2.c:4152
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
W.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9356