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| author | Bob Duff <duff@adacore.com> | 2019-12-18 07:14:07 +0000 |
|---|---|---|
| committer | Pierre-Marie de Rodat <pmderodat@gcc.gnu.org> | 2019-12-18 07:14:07 +0000 |
| commit | 4f691cb20d7a83dc332ae538f23fcae14a07522d (patch) | |
| tree | ca17caeeca59444158c079437e7ea7b1d920039f /gcc | |
| parent | 63fdce854307045801a86e9ef242db1612438ec6 (diff) | |
| download | gcc-4f691cb20d7a83dc332ae538f23fcae14a07522d.zip gcc-4f691cb20d7a83dc332ae538f23fcae14a07522d.tar.gz gcc-4f691cb20d7a83dc332ae538f23fcae14a07522d.tar.bz2 | |
[Ada] Bad "already use-visible" warning re: use in private part
2019-12-18 Bob Duff <duff@adacore.com>
gcc/ada/
* sem_ch8.adb (Note_Redundant_Use): It was already checking for
a use clause in the visible part of the child. Add an additional
check for a use clause in the context clause of the child.
From-SVN: r279504
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ada/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/ada/sem_ch8.adb | 12 |
2 files changed, 12 insertions, 6 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index 5b1b98c..36e5d00 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,9 @@ +2019-12-18 Bob Duff <duff@adacore.com> + + * sem_ch8.adb (Note_Redundant_Use): It was already checking for + a use clause in the visible part of the child. Add an additional + check for a use clause in the context clause of the child. + 2019-12-16 Bob Duff <duff@adacore.com> * errout.adb (Handle_Serious_Error): Disable the above-mentioned diff --git a/gcc/ada/sem_ch8.adb b/gcc/ada/sem_ch8.adb index a1a5274..f083f7c 100644 --- a/gcc/ada/sem_ch8.adb +++ b/gcc/ada/sem_ch8.adb @@ -9607,15 +9607,16 @@ package body Sem_Ch8 is Par : constant Entity_Id := Defining_Entity (Parent (Decl)); Spec : constant Node_Id := Specification (Unit (Cunit (Current_Sem_Unit))); - + Cur_List : constant List_Id := List_Containing (Cur_Use); begin if Is_Compilation_Unit (Par) and then Par /= Cunit_Entity (Current_Sem_Unit) - and then Parent (Cur_Use) = Spec - and then List_Containing (Cur_Use) = - Visible_Declarations (Spec) then - return; + if Cur_List = Context_Items (Cunit (Current_Sem_Unit)) + or else Cur_List = Visible_Declarations (Spec) + then + return; + end if; end if; end; end if; @@ -9629,7 +9630,6 @@ package body Sem_Ch8 is then Redundant := Clause; Prev_Use := Cur_Use; - end if; if Present (Redundant) and then Parent (Redundant) /= Prev_Use then |