[Bug fortran/46496] Missing strlen check / interop warnings with BIND(C) and non-C_* kinds

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46496

--- Comment #5 from Dominique d'Humieres  ---
b) -Wno-c-binding-type silences the warnings related to C binding.

It remains in this PR the missed warnings in d) and e).

[Bug fortran/46496] Missing strlen check / interop warnings with BIND(C) and non-C_* kinds

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46496

--- Comment #4 from Thomas Koenig  ---
(In reply to Tobias Burnus from comment #0)

> f) The following two examples are invalid - but seemingly gfortran does not
> check the string length of DT character components:
> 
> module mytypes
>use ISO_C_BINDING
>implicit none
>private
>public T
>type, bind(C) :: T
>   character(len=2,kind=C_CHAR) item ! INVALID length: 2
>end type T
> end module mytypes
> 
> module mytypes
>use ISO_C_BINDING
>implicit none
>private
>public T
>type, bind(C) :: T
>   character(len=*,kind=C_CHAR) item*(2) ! INVALID length of 2
>end type T
> end module mytypes

This has been fixed with PR84073.

[Bug fortran/46496] Missing strlen check / interop warnings with BIND(C) and non-C_* kinds

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46496

Dominique d'Humieres  changed:

   What|Removed |Added

 CC||valeryweber at hotmail dot com

--- Comment #3 from Dominique d'Humieres  ---
*** Bug 68856 has been marked as a duplicate of this bug. ***

[Bug fortran/46496] Missing strlen check / interop warnings with BIND(C) and non-C_* kinds

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46496

Dominique d'Humieres  changed:

   What|Removed |Added

 Blocks||19276

--- Comment #2 from Dominique d'Humieres  ---
Related to pr46020.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19276
[Bug 19276] [meta-bug] CHARACTER related bugs in gfortran

[Bug fortran/46496] Missing strlen check / interop warnings with BIND(C) and non-C_* kinds

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46496

Dominique d'Humieres dominiq at lps dot ens.fr changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
   Last reconfirmed||2014-03-22
 Ever confirmed|0   |1

--- Comment #1 from Dominique d'Humieres dominiq at lps dot ens.fr ---
Still present at r208766.