[Bug c++/23099] [4.0/4.1 regression] ICE in build_simple_base_path, at cp/class.c:460
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-08-29 13:56 --- Subject: Bug 23099 CVSROOT:/cvs/gcc Module name:gcc Branch: gcc-4_0-branch Changes by: [EMAIL PROTECTED] 2005-08-29 13:56:48 Modified files: gcc/cp : cp-tree.h decl.c init.c name-lookup.c pt.c ChangeLog gcc/testsuite/g++.dg/init: member1.C gcc/testsuite : ChangeLog Added files: gcc/testsuite/g++.dg/template: static13.C static14.C Log message: PR c++/23099 * cp-tree.h (saved_scope): Add skip_evaluation. * decl.c (start_decl): Use DECL_INITIALIZED_IN_CLASS_P, not DECL_INITIAL, to determine whether or not a static data member was initialized in the class-specifier. (cp_finish_decl): Add comment. * init.c (integral_constant_value): Subtitute into the initializers for static data members in templates. * name-lookup.c (push_to_top_level): Save skip_evaluation. (pop_from_top_level): Restore it. * pt.c (instantiate_class_template): Do not substitute into the intializers of static data members when instantiating a class. (regenerate_decl_from_template): Simplify. (instantiate_decl): Tidy. Substitute into the initializer for a static data member even when the definition of the data member is not available. PR c++/23099 * g++.dg/init/member1.C: Make sure erroneous static data member definitions are required. * g++.dg/template/static13.C: New test. * g++.dg/template/static14.C: Likewise. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cp-tree.h.diff?cvsroot=gcconly_with_tag=gcc-4_0-branchr1=1.1106.2.12r2=1.1106.2.13 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/decl.c.diff?cvsroot=gcconly_with_tag=gcc-4_0-branchr1=1.1371.2.19r2=1.1371.2.20 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/init.c.diff?cvsroot=gcconly_with_tag=gcc-4_0-branchr1=1.412.2.7r2=1.412.2.8 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/name-lookup.c.diff?cvsroot=gcconly_with_tag=gcc-4_0-branchr1=1.109.4.6r2=1.109.4.7 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/pt.c.diff?cvsroot=gcconly_with_tag=gcc-4_0-branchr1=1.978.2.19r2=1.978.2.20 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcconly_with_tag=gcc-4_0-branchr1=1.4648.2.84r2=1.4648.2.85 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/init/member1.C.diff?cvsroot=gcconly_with_tag=gcc-4_0-branchr1=1.1.10.1r2=1.1.10.2 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/static13.C.diff?cvsroot=gcconly_with_tag=gcc-4_0-branchr1=NONEr2=1.1.2.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/static14.C.diff?cvsroot=gcconly_with_tag=gcc-4_0-branchr1=NONEr2=1.1.2.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcconly_with_tag=gcc-4_0-branchr1=1.5084.2.358r2=1.5084.2.359 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23099
[Bug c++/23099] [4.0/4.1 regression] ICE in build_simple_base_path, at cp/class.c:460
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-08-29 14:15 --- Subject: Bug 23099 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-08-29 14:09:08 Modified files: gcc/cp : cp-tree.h decl.c init.c name-lookup.c pt.c ChangeLog gcc/testsuite/g++.dg/init: member1.C gcc/testsuite : ChangeLog Added files: gcc/testsuite/g++.dg/template: static13.C static14.C Log message: PR c++/23099 * cp-tree.h (saved_scope): Add skip_evaluation. * decl.c (start_decl): Use DECL_INITIALIZED_IN_CLASS_P, not DECL_INITIAL, to determine whether or not a static data member was initialized in the class-specifier. (cp_finish_decl): Add comment. * init.c (integral_constant_value): Subtitute into the initializers for static data members in templates. * name-lookup.c (push_to_top_level): Save skip_evaluation. (pop_from_top_level): Restore it. * pt.c (instantiate_class_template): Do not substitute into the intializers of static data members when instantiating a class. (regenerate_decl_from_template): Simplify. (instantiate_decl): Tidy. Substitute into the initializer for a static data member even when the definition of the data member is not available. PR c++/23099 * g++.dg/init/member1.C: Make sure erroneous static data member definitions are required. * g++.dg/template/static13.C: New test. * g++.dg/template/static14.C: Likewise. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cp-tree.h.diff?cvsroot=gccr1=1.1159r2=1.1160 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/decl.c.diff?cvsroot=gccr1=1.1420r2=1.1421 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/init.c.diff?cvsroot=gccr1=1.427r2=1.428 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/name-lookup.c.diff?cvsroot=gccr1=1.137r2=1.138 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/pt.c.diff?cvsroot=gccr1=1.1026r2=1.1027 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gccr1=1.4861r2=1.4862 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/init/member1.C.diff?cvsroot=gccr1=1.1r2=1.2 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/static13.C.diff?cvsroot=gccr1=1.1r2=1.2 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/static14.C.diff?cvsroot=gccr1=1.1r2=1.2 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gccr1=1.5976r2=1.5977 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23099
[Bug c++/23099] [4.0/4.1 regression] ICE in build_simple_base_path, at cp/class.c:460
--- Additional Comments From mmitchel at gcc dot gnu dot org 2005-08-29 14:18 --- Fixed in 4.0.2. -- What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23099
[Bug c++/23099] [4.0/4.1 regression] ICE in build_simple_base_path, at cp/class.c:460
-- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |mark at codesourcery dot com |dot org | Status|NEW |ASSIGNED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23099
[Bug c++/23099] [4.0/4.1 regression] ICE in build_simple_base_path, at cp/class.c:460
--- Additional Comments From mmitchel at gcc dot gnu dot org 2005-08-28 18:11 --- The fundamental problem here is that G++ is not honoring [temp.inst], which requires that: in particular, the initialization (and any associated side-effects) of a static data member does not occur unless the static data member is itself used in a way that requires the definition of the static data member to exist. It is instead performing the initialization immediately when instantiating ADerived*. I am looking into the issue. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23099
[Bug c++/23099] [4.0/4.1 regression] ICE in build_simple_base_path, at cp/class.c:460
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-27 19:03 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed||1 Keywords||ice-on-valid-code Last reconfirmed|-00-00 00:00:00 |2005-07-27 19:03:08 date|| Summary|[4.0 regression] ICE in |[4.0/4.1 regression] ICE in |build_simple_base_path, at |build_simple_base_path, at |cp/class.c:460 |cp/class.c:460 Target Milestone|--- |4.0.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23099
