[Bug c++/10796] [3.3/3.4 regression] ICE (segfault) when defining an enum with two values: -1 and MAX_INT_64BIT

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10796



------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-07-25 00:31 -------
Subject: Bug 10796

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_3-branch
Changes by:	mmitchel@gcc.gnu.org	2003-07-25 00:31:02

Modified files:
	gcc/cp         : ChangeLog call.c class.c cp-tree.h decl.c 
	                 init.c method.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/g++.dg/inherit: access5.C 
	gcc/testsuite/g++.dg/init: enum2.C 

Log message:
	PR c++/10796
	* decl.c (finish_enum): Make sure the underlying integer type has
	the same precision as some full integer type.  Reverts part
	2003-06-27's patch that didn't play any role in fixing the PR.
	
	* cp-tree.h (convert_to_base_statically): Declare.
	* call.c (build_special_member_call): Convert INSTANCE to the base
	type.
	* class.c (convert_to_base_statically): New method.
	* init.c (construct_virtual_base): Use it.
	* method.c (do_build_assign_ref): Fix typo in comment.
	
	* g++.dg/init/enum2.C: New.
	
	* g++.dg/inherit/access5.C: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.3076.2.188&r2=1.3076.2.189
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/call.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.341.2.27&r2=1.341.2.28
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/class.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.499.2.16&r2=1.499.2.17
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cp-tree.h.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.776.2.29&r2=1.776.2.30
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/decl.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.965.2.57&r2=1.965.2.58
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/init.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.299.2.8&r2=1.299.2.9
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/method.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.237.4.2&r2=1.237.4.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.2261.2.244&r2=1.2261.2.245
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/inherit/access5.C.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/init/enum2.C.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=NONE&r2=1.1.2.1