[Bug c++/24687] [4.1 Regression] ICE after error
--- Comment #11 from mmitchel at gcc dot gnu dot org 2005-11-15 17:44 --- Subject: Bug 24687 Author: mmitchel Date: Tue Nov 15 17:44:28 2005 New Revision: 107030 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=107030 Log: PR c++/24687 * g++.dg/template/crash43.C: Remove duplicate copy of test. Modified: branches/gcc-4_0-branch/gcc/testsuite/ChangeLog branches/gcc-4_0-branch/gcc/testsuite/g++.dg/template/crash43.C -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24687
[Bug c++/24687] [4.1 Regression] ICE after error
--- Comment #8 from mmitchel at gcc dot gnu dot org 2005-11-15 00:14 --- Subject: Bug 24687 Author: mmitchel Date: Tue Nov 15 00:14:28 2005 New Revision: 106908 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=106908 Log: PR c++/24687 * pt.c (check_explicit_specialization): Don't check for C linkage. (push_template_decl_real): Likewise. * parser.c (cp_parser_explicit_specialization): Check here. (cp_parser_template_declaration_after_export): And here. PR c++/24687 * g++.dg/template/crash43.C: New test. Added: branches/gcc-4_0-branch/gcc/testsuite/g++.dg/template/crash43.C Modified: branches/gcc-4_0-branch/gcc/cp/ChangeLog branches/gcc-4_0-branch/gcc/cp/parser.c branches/gcc-4_0-branch/gcc/cp/pt.c branches/gcc-4_0-branch/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24687
[Bug c++/24687] [4.1 Regression] ICE after error
--- Comment #9 from mmitchel at gcc dot gnu dot org 2005-11-15 00:15 --- Subject: Bug 24687 Author: mmitchel Date: Tue Nov 15 00:15:09 2005 New Revision: 106909 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=106909 Log: PR c++/24687 * pt.c (check_explicit_specialization): Don't check for C linkage. (push_template_decl_real): Likewise. * parser.c (cp_parser_explicit_specialization): Check here. (cp_parser_template_declaration_after_export): And here. PR c++/24687 * g++.dg/template/crash43.C: New test. Added: trunk/gcc/testsuite/g++.dg/template/crash43.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/parser.c trunk/gcc/cp/pt.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24687
[Bug c++/24687] [4.1 Regression] ICE after error
--- Comment #10 from mmitchel at gcc dot gnu dot org 2005-11-15 00:18 --- Fixed in 4.1. -- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24687
[Bug c++/24687] [4.1 Regression] ICE after error
-- mmitchel at gcc dot gnu dot org changed: 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=24687
[Bug c++/24687] [4.1 Regression] ICE after error
--- Comment #7 from pinskia at gcc dot gnu dot org 2005-11-08 01:34 ---
Actually I don't think my patch is the right one.
Here is the patch:
svn diff
Index: tree.c
===
--- tree.c (revision 106572)
+++ tree.c (working copy)
@@ -2168,7 +2168,12 @@ decl_linkage (tree decl)
/* Linkage of a CONST_DECL depends on the linkage of the enumeration
type. */
if (TREE_CODE (decl) == CONST_DECL)
-return decl_linkage (TYPE_NAME (TREE_TYPE (decl)));
+{
+ /* If we are inside a template, the type will be null. */
+ if (!TREE_TYPE (decl))
+ return lk_external;
+ return decl_linkage (TYPE_NAME (TREE_TYPE (decl)));
+}
/* Some things that are not TREE_PUBLIC have external linkage, too.
For example, on targets that don't have weak symbols, we make all
--
pinskia at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|pinskia at gcc dot gnu dot |unassigned at gcc dot gnu
|org |dot org
Status|ASSIGNED|NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24687
[Bug c++/24687] [4.1 Regression] ICE after error
--- Comment #4 from pinskia at gcc dot gnu dot org 2005-11-06 23:21 --- The CONST_DECL's type is null. Seems like it should be error_mark_node instead. Looking more into it. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24687
[Bug c++/24687] [4.1 Regression] ICE after error
--- Comment #5 from pinskia at gcc dot gnu dot org 2005-11-06 23:23 --- Actually it should be NULL as it is in a template. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24687
[Bug c++/24687] [4.1 Regression] ICE after error
--- Comment #6 from pinskia at gcc dot gnu dot org 2005-11-06 23:27 --- I have a patch. Caused by: 2005-07-14 Daniel Berlin [EMAIL PROTECTED] Fix PR c++/22452 * tree.c (decl_linkage): Don't check DECL_COMDAT on CONST_DECL. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |pinskia at gcc dot gnu dot |dot org |org Status|UNCONFIRMED |ASSIGNED Ever Confirmed|0 |1 Last reconfirmed|-00-00 00:00:00 |2005-11-06 23:27:28 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24687
[Bug c++/24687] [4.1 Regression] ICE after error
--- Comment #1 from pinskia at gcc dot gnu dot org 2005-11-05 22:55 --- Note I found this while reducing PR 24686 -- pinskia at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.1.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24687
[Bug c++/24687] [4.1 Regression] ICE after error
--- Comment #2 from pinskia at gcc dot gnu dot org 2005-11-05 23:47 --- Backtrace: #0 0x0813611e in decl_linkage (decl=0xb7ce1870) at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/cp/tree.c:2171 #1 0x080dc7f2 in retrofit_lang_decl (t=0xb7ce1870) at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/cp/lex.c:702 #2 0x080dc951 in build_lang_decl (code=CONST_DECL, name=0xb7d7eea0, type=0x0) at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/cp/lex.c:669 #3 0x0805db46 in build_enumerator (name=0xb7d7eea0, value=0x0, enumtype=0xb7d7db24) at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/cp/decl.c:9992 #4 0x080ea4d3 in cp_parser_type_specifier (parser=0xb7d7ef70, flags=Variable flags is not available. ) at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/cp/parser.c:10223 #5 0x080ebac2 in cp_parser_decl_specifier_seq (parser=0xb7d7ef70, flags=CP_PARSER_FLAGS_OPTIONAL, decl_specs=0xbfec9750, declares_class_or_enum=0xbfec97a4) at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/cp/parser.c:7404 #6 0x080e8f95 in cp_parser_member_declaration (parser=0xb7d7ef70) at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/cp/parser.c:13275 #7 0x080ea3e4 in cp_parser_type_specifier (parser=0xb7d7ef70, flags=Variable flags is not available. ) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24687
[Bug c++/24687] [4.1 Regression] ICE after error
--- Comment #3 from pinskia at gcc dot gnu dot org 2005-11-05 23:51 ---
Reduced as far as I can get it:
extern C {
templatetypename _Tp struct __is_pod {
enum {
__value = (sizeof(__gnu_internal::__test_type_Tp(0)))};
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24687
