[Bug c++/98297] [8/9/10/11 Regression] ICE in cp_parser_elaborated_type_specifier, at cp/parser.c:19653

2021-04-23 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98297

--- Comment #6 from Jakub Jelinek  ---
Ah, tracked already in PR98358.

[Bug c++/98297] [8/9/10/11 Regression] ICE in cp_parser_elaborated_type_specifier, at cp/parser.c:19653

2021-04-23 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98297

Jakub Jelinek  changed:

   What|Removed |Added

 CC||jakub at gcc dot gnu.org

--- Comment #5 from Jakub Jelinek  ---
Note, the testcase FAILs on the 8 branch, the emitted error is different.
$ gcc-9/obj28/gcc/cc1plus -quiet -std=c++11 /tmp/pr98297.C -o /tmp/pr98297.s
/tmp/pr98297.C:5:1: warning: ‘b’ attribute directive ignored [-Wattributes]
5 | a ; // { dg-error "does not declare anything" }
  | ^~~
/tmp/pr98297.C:5:1: error: declaration does not declare anything [-fpermissive]
$ gcc-8/obj32/gcc/cc1plus -quiet -std=c++11 /tmp/pr98297.C -o /tmp/pr98297.s
/tmp/pr98297.C:5:1: warning: ‘b’ attribute directive ignored [-Wattributes]
 a ; // { dg-error "does not declare anything" }
 ^~~
/tmp/pr98297.C:5:1: error: name of class shadows template template parameter
‘a’
$ gcc-8/obj30/gcc/cc1plus -quiet -std=c++11 /tmp/pr98297.C -o /tmp/pr98297.s
/tmp/pr98297.C:5:1: internal compiler error: Segmentation fault
 a ; // { dg-error "does not declare anything" }
 ^~~
gcc-8/obj30 is 5 months old snapshot which expectedly ICEs, but the middle
error is different from what the test expects.

[Bug c++/98297] [8/9/10/11 Regression] ICE in cp_parser_elaborated_type_specifier, at cp/parser.c:19653

2020-12-16 Thread nathan at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98297

Nathan Sidwell  changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

--- Comment #4 from Nathan Sidwell  ---
8, 9 & 10 fixed

[Bug c++/98297] [8/9/10/11 Regression] ICE in cp_parser_elaborated_type_specifier, at cp/parser.c:19653

2020-12-16 Thread nathan at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98297

--- Comment #3 from Nathan Sidwell  ---
Fixed trunk, 8d8bb85b486 2020-12-16 | c++: Fix template parm ICE [PR 98297]

backports to 10, 9, & 8 in progress

[Bug c++/98297] [8/9/10/11 Regression] ICE in cp_parser_elaborated_type_specifier, at cp/parser.c:19653

2020-12-16 Thread nathan at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98297

Nathan Sidwell  changed:

   What|Removed |Added

   Assignee|unassigned at gcc dot gnu.org  |nathan at gcc dot 
gnu.org
 Status|NEW |ASSIGNED

[Bug c++/98297] [8/9/10/11 Regression] ICE in cp_parser_elaborated_type_specifier, at cp/parser.c:19653

2020-12-16 Thread marxin at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98297

Martin Liška  changed:

   What|Removed |Added

 CC||marxin at gcc dot gnu.org,
   ||nathan at gcc dot gnu.org

--- Comment #2 from Martin Liška  ---
Likely started with r8-2567-g776ff3efa9de7fce.

[Bug c++/98297] [8/9/10/11 Regression] ICE in cp_parser_elaborated_type_specifier, at cp/parser.c:19653

2020-12-15 Thread mpolacek at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98297

Marek Polacek  changed:

   What|Removed |Added

 Ever confirmed|0   |1
 Status|UNCONFIRMED |NEW
 CC||mpolacek at gcc dot gnu.org
   Last reconfirmed||2020-12-15
Summary|[9/10/11 Regression] ICE in |[8/9/10/11 Regression] ICE
   |cp_parser_elaborated_type_s |in
   |pecifier, at|cp_parser_elaborated_type_s
   |cp/parser.c:19653   |pecifier, at
   ||cp/parser.c:19653
   Target Milestone|--- |8.5

--- Comment #1 from Marek Polacek  ---
Confirmed.