GCC Bugzilla Bug 7718

If you give a template function as a parameter to a template class, and call
this template function in a template class-function (it's hard to describe)
gcc 3.1.1 and gcc 3.2 stops with
't.cpp:19: Internal compiler error in tsubst_decl, at cp/pt.c:5648'

Try the attached simple cpp file.

If the default_initializer template function is a simple non-template function,
then the sample compiles.

Release:
gcc version 3.2 20020809 (Debian prerelease)

Environment:
i386/Linux, AMD Athlon

How-To-Repeat:
compile the sample with 'g++ t.cpp -c'

Responsible-Changed-From-To: unassigned->nathan
Responsible-Changed-Why: my tf_error patch broke it

State-Changed-From-To: open->analyzed
State-Changed-Why: confirmed as a regression

State-Changed-From-To: analyzed->closed
State-Changed-Why: 2002-09-16  Nathan Sidwell  <nathan@codesourcery.com>
    
    	PR c++/7718
    	* pt.c (tsubst_decl): Remove assert.

From: nathan@gcc.gnu.org
To: gcc-gnats@gcc.gnu.org
Cc:  
Subject: c++/7718
Date: 16 Sep 2002 19:57:33 -0000

 CVSROOT:	/cvs/gcc
 Module name:	gcc
 Changes by:	nathan@gcc.gnu.org	2002-09-16 12:57:33
 
 Modified files:
 	gcc/cp         : ChangeLog pt.c 
 	gcc/testsuite  : ChangeLog 
 Added files:
 	gcc/testsuite/g++.dg/template: subst1.C 
 
 Log message:
 	cp:
 	PR c++/7718
 	* pt.c (tsubst_decl): Remove assert.
 	testsuite:
 	* g++.dg/template/subst1.C: New test.
 
 Patches:
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.2962&r2=1.2963
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/pt.c.diff?cvsroot=gcc&r1=1.615&r2=1.616
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.2078&r2=1.2079
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/subst1.C.diff?cvsroot=gcc&r1=NONE&r2=1.1

Subject: Bug 7718

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_2-rhl8-branch
Changes by:	jakub@gcc.gnu.org	2004-03-27 11:54:52

Modified files:
	gcc/cp         : ChangeLog pt.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/g++.dg/template: subst1.C 

Log message:
	2002-09-16  Nathan Sidwell  <nathan@codesourcery.com>
	
	PR c++/7718
	* pt.c (tsubst_decl): Remove assert.
	
	* g++.dg/template/subst1.C: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.2685.2.114.2.8.2.28&r2=1.2685.2.114.2.8.2.29
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/pt.c.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.578.2.11.4.8&r2=1.578.2.11.4.9
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.1672.2.166.2.8.2.80&r2=1.1672.2.166.2.8.2.81
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/subst1.C.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=NONE&r2=1.1.54.1