[Bug c/101289] [11 Regression] bogus -Wvla-paramater warning when using const for vla param

2022-03-17 Thread msebor at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101289
Bug 101289 depends on bug 97548, which changed state.

Bug 97548 Summary: [11 Regression] bogus -Wvla-parameter on a bound expression 
involving a parameter
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97548

   What|Removed |Added

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

[Bug c/101289] [11 Regression] bogus -Wvla-paramater warning when using const for vla param

2021-12-16 Thread msebor at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101289

Martin Sebor  changed:

   What|Removed |Added

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

--- Comment #8 from Martin Sebor  ---
Fixed.

[Bug c/101289] [11 Regression] bogus -Wvla-paramater warning when using const for vla param

2021-12-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101289

--- Comment #7 from CVS Commits  ---
The releases/gcc-11 branch has been updated by Martin Sebor
:

https://gcc.gnu.org/g:7d3f53c595e1766ca0494e5f56f33b0ce49b3bb4

commit r11-9396-g7d3f53c595e1766ca0494e5f56f33b0ce49b3bb4
Author: Martin Sebor 
Date:   Thu Jul 15 10:11:23 2021 -0600

Avoid -Wvla-parameter for nontrivial bounds [PR97548].

Resolves:
PR c/101289 - bogus -Wvla-paramater warning when using const for vla param
PR c/97548 -  bogus -Wvla-parameter on a bound expression involving a
parameter

gcc/c-family/ChangeLog:

PR c/101289
PR c/97548
* c-warn.c (warn_parm_array_mismatch): Use OEP_DECL_NAME.

gcc/c/ChangeLog:

PR c/101289
PR c/97548
* c-decl.c (get_parm_array_spec): Strip nops.

gcc/ChangeLog:

PR c/101289
PR c/97548
* fold-const.c (operand_compare::operand_equal_p): Handle
OEP_DECL_NAME.
(operand_compare::verify_hash_value): Same.
* tree-core.h (OEP_DECL_NAME): New.

gcc/testsuite/ChangeLog:

* gcc.dg/Wvla-parameter-12.c: New test.

[Bug c/101289] [11 Regression] bogus -Wvla-paramater warning when using const for vla param

2021-07-28 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101289

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|11.2|11.3

--- Comment #6 from Richard Biener  ---
GCC 11.2 is being released, retargeting bugs to GCC 11.3

[Bug c/101289] [11 Regression] bogus -Wvla-paramater warning when using const for vla param

2021-07-23 Thread msebor at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101289

Martin Sebor  changed:

   What|Removed |Added

Summary|bogus -Wvla-paramater   |[11 Regression] bogus
   |warning when using const|-Wvla-paramater warning
   |for vla param   |when using const for vla
   ||param

--- Comment #5 from Martin Sebor  ---
I'll backport the patch into GCC 11.