c++/5713: Redeclaration causes ice in in make_decl_rtl, at varasm.c:835

[Peter Schmid <schmid@snake.iap.physik.tu-darmstadt.de>]

>Number:         5713
>Category:       c++
>Synopsis:       Redeclaration causes ice in in make_decl_rtl, at varasm.c:835
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-illegal-code
>Submitter-Id:   net
>Arrival-Date:   Sun Feb 17 08:06:00 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     Peter Schmid
>Release:        3.1 20020216 (experimental)
>Organization:
TU Darmstadt
>Environment:
System: Linux kiste 2.4.17 #7 Thu Jan 3 17:21:51 CET 2002 i686 unknown
Architecture: i686
SuSE 7.3
GNU ld version 2.11.93.0.2 20020207
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: ../gcc/configure --enable-shared --disable-nls --enable-threads --enable-languages=c,c++,f77,objc
>Description:
The redeclaration of int i in the following source code tc-bug.C
causes an ice in make_decl_rtl, at varasm.c:835. 

>How-To-Repeat:
source code tc-bug.C
int f(const char*, const char*){return 1;}

void g()
{
  const char* s = "hallo";
  int i;
  int size = 5;
  int i = f(s, s + size);
}


g++ -v -c tc-bug.C  -W -Wall -save-temps
Reading specs from /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.1/specs
Configured with: ../gcc/configure --enable-shared --disable-nls --enable-threads --enable-languages=c,c++,f77,objc
Thread model: posix
gcc version 3.1 20020216 (experimental)
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.1/cpp0 -lang-c++ -D__GNUG__=3 -D__DEPRECATED -D__EXCEPTIONS -D__GXX_ABI_VERSION=100 -v -D__GNUC__=3 -D__GNUC_MINOR__=1 -D__GNUC_PATCHLEVEL__=0 -D__ELF__ -Dunix -Dlinux -D__ELF__ -D__unix__ -D__linux__ -D__unix -D__linux -Asystem=posix -D__NO_INLINE__ -D__STDC_HOSTED__=1 -D_GNU_SOURCE -Acpu=i386 -Amachine=i386 -Di386 -D__i386 -D__i386__ -D__tune_i686__ -D__tune_pentiumpro__ tc-bug.C -W -Wall tc-bug.ii
GNU CPP version 3.1 20020216 (experimental) (cpplib) (i386 Linux/ELF)
ignoring nonexistent directory "NONE/include"
ignoring nonexistent directory "/usr/local/i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/local/include/g++-v3
 /usr/local/include/g++-v3/i686-pc-linux-gnu
 /usr/local/include/g++-v3/backward
 /usr/local/include
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.1/include
 /usr/include
End of search list.
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.1/cc1plus -fpreprocessed tc-bug.ii -quiet -dumpbase tc-bug.C -W -Wall -version -o tc-bug.s
GNU CPP version 3.1 20020216 (experimental) (cpplib) (i386 Linux/ELF)
GNU C++ version 3.1 20020216 (experimental) (i686-pc-linux-gnu)
	compiled by GNU C version 3.1 20020216 (experimental).
tc-bug.C: In function `void g()':
tc-bug.C:8: redeclaration of `int i'
tc-bug.C:6: `int i' previously declared here
tc-bug.C:8: warning: unused variable `int i'
tc-bug.C:6: Internal compiler error in make_decl_rtl, at varasm.c:835
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.

tc-bug.ii
# 1 "tc-bug.C"
# 1 "<built-in>"
# 1 "<command line>"
# 1 "tc-bug.C"
int f(const char*, const char*){return 1;}

void g()
{
  const char* s = "hallo";
  int i;
  int size = 5;
  int i = f(s, s + size);
}

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