[Bug c/99990] [8/9 Regression] ICE in gimplifier on invalid va_arg

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=0

Andrew Pinski  changed:

   What|Removed |Added

 CC||anbu1024.me at gmail dot com

--- Comment #13 from Andrew Pinski  ---
*** Bug 96610 has been marked as a duplicate of this bug. ***

[Bug c/99990] [8/9 Regression] ICE in gimplifier on invalid va_arg

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=0

Jakub Jelinek  changed:

   What|Removed |Added

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

--- Comment #12 from Jakub Jelinek  ---
Fixed.

[Bug c/99990] [8/9 Regression] ICE in gimplifier on invalid va_arg

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=0

--- Comment #11 from CVS Commits  ---
The releases/gcc-8 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:d3a2bb8009f50acd90637f9407f5c704b318f8f4

commit r8-10907-gd3a2bb8009f50acd90637f9407f5c704b318f8f4
Author: Jakub Jelinek 
Date:   Sat Apr 10 17:01:54 2021 +0200

c: Avoid clobbering TREE_TYPE (error_mark_node) [PR0]

The following testcase ICEs during error recovery, because finish_decl
overwrites TREE_TYPE (error_mark_node), which better should stay always
to be error_mark_node.

2021-04-10  Jakub Jelinek  

PR c/0
* c-decl.c (finish_decl): Don't overwrite TREE_TYPE of
error_mark_node.

* gcc.dg/pr0.c: New test.

(cherry picked from commit 91e076f3a66c1c9f6aa51e9d53d07803606e3bf1)

[Bug c/99990] [8/9 Regression] ICE in gimplifier on invalid va_arg

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=0

--- Comment #10 from CVS Commits  ---
The releases/gcc-9 branch has been updated by Jakub Jelinek
:

https://gcc.gnu.org/g:9861f00a08a5f5fecd2c1c4135d3d540b0ed9cc7

commit r9-9444-g9861f00a08a5f5fecd2c1c4135d3d540b0ed9cc7
Author: Jakub Jelinek 
Date:   Sat Apr 10 17:01:54 2021 +0200

c: Avoid clobbering TREE_TYPE (error_mark_node) [PR0]

The following testcase ICEs during error recovery, because finish_decl
overwrites TREE_TYPE (error_mark_node), which better should stay always
to be error_mark_node.

2021-04-10  Jakub Jelinek  

PR c/0
* c-decl.c (finish_decl): Don't overwrite TREE_TYPE of
error_mark_node.

* gcc.dg/pr0.c: New test.

(cherry picked from commit 91e076f3a66c1c9f6aa51e9d53d07803606e3bf1)

[Bug c/99990] [8/9 Regression] ICE in gimplifier on invalid va_arg

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=0

Jakub Jelinek  changed:

   What|Removed |Added

Summary|[8/9/10 Regression] ICE in  |[8/9 Regression] ICE in
   |gimplifier on invalid   |gimplifier on invalid
   |va_arg  |va_arg

--- Comment #9 from Jakub Jelinek  ---
Fixed for 10.4 too.