| commit | 41d7d32c04d431a74cfe030c4a1d8c07ec6c6813 | |
| author | Piotr Trojanek <trojanek@adacore.com> | |
| Fri, 28 Jul 2023 10:13:28 +0000 (28 12:13 +0200) | ||
| committer | Marc Poulhiès <poulhies@adacore.com> | |
| Mon, 7 Aug 2023 11:14:36 +0000 (7 13:14 +0200) | ||
| tree | 1ce154ba6a5d4ca120ae427025d2f172bc6d5b21 | treesnapshot (tar.gz zip) |
| parent | 43057533fe24b3bbcc08f7e094af6fcaf58f279e | commitdiff |
ada: Extend precondition of Interfaces.C.String.Value with Length
The existing precondition guarded against exception Dereference_Error,
but not against Constraint_Error.
The RM rule B.3.1(36/3) only mentions Constraint_Error for the Value
function which returns char_array, but the one which returns String
has the same restriction, because it is equivalent to calling the
variant which returns char_array and then converted.
gcc/ada/
* libgnat/i-cstrin.ads (Value): Extend preconditions; adapt comment for
the package.
The existing precondition guarded against exception Dereference_Error,
but not against Constraint_Error.
The RM rule B.3.1(36/3) only mentions Constraint_Error for the Value
function which returns char_array, but the one which returns String
has the same restriction, because it is equivalent to calling the
variant which returns char_array and then converted.
gcc/ada/
* libgnat/i-cstrin.ads (Value): Extend preconditions; adapt comment for
the package.
| gcc/ada/libgnat/i-cstrin.ads | diffblobblamehistory |