| commit | 1bc68e0d30bc801a279da653196d66d36312831b | |
| author | Claire Dross <dross@adacore.com> | |
| Wed, 10 Jul 2019 09:02:36 +0000 (10 09:02 +0000) | ||
| committer | Pierre-Marie de Rodat <pmderodat@gcc.gnu.org> | |
| Wed, 10 Jul 2019 09:02:36 +0000 (10 09:02 +0000) | ||
| tree | a3e22ec7b1a7ecaecd2d30eba79e5e4cce854a75 | treesnapshot (tar.gz zip) |
| parent | d036b2b8c29f8d53787417a1c0b0ddf814ab8b6b | commitdiff |
[Ada] Fix possible crashes in GNATprove analysis of pointers
The new analysis of SPARK pointer rules could crash on some constructs.
Now fixed.
There is no impact on compilation.
2019-07-10 Claire Dross <dross@adacore.com>
gcc/ada/
* sem_spark.adb (Check_Expression): Allow digits constraints as
input.
(Illegal_Global_Usage): Pass in the entity.
(Is_Subpath_Expression): New function to allow different nodes
as inner parts of a path expression.
(Read_Indexes): Allow concatenation and aggregates with box
expressions. Allow attributes Update and Loop_Entry.
(Check_Expression): Allow richer membership test.
(Check_Node): Ignore bodies of generics.
(Get_Root_Object): Allow concatenation and attributes.
From-SVN: r273348
The new analysis of SPARK pointer rules could crash on some constructs.
Now fixed.
There is no impact on compilation.
2019-07-10 Claire Dross <dross@adacore.com>
gcc/ada/
* sem_spark.adb (Check_Expression): Allow digits constraints as
input.
(Illegal_Global_Usage): Pass in the entity.
(Is_Subpath_Expression): New function to allow different nodes
as inner parts of a path expression.
(Read_Indexes): Allow concatenation and aggregates with box
expressions. Allow attributes Update and Loop_Entry.
(Check_Expression): Allow richer membership test.
(Check_Node): Ignore bodies of generics.
(Get_Root_Object): Allow concatenation and attributes.
From-SVN: r273348
| gcc/ada/ChangeLog | diffblobblamehistory | |
| gcc/ada/sem_spark.adb | diffblobblamehistory |