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* [gcc r12-6469] [Ada] Task arrays trigger spurious unreferenced warnings
@ 2022-01-11 13:28 Pierre-Marie de Rodat
0 siblings, 0 replies; only message in thread
From: Pierre-Marie de Rodat @ 2022-01-11 13:28 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:1be42e5907524af490afdec8ff2e200e69bfa8aa
commit r12-6469-g1be42e5907524af490afdec8ff2e200e69bfa8aa
Author: Justin Squirek <squirek@adacore.com>
Date: Tue Dec 28 19:32:51 2021 +0000
[Ada] Task arrays trigger spurious unreferenced warnings
gcc/ada/
* sem_warn.adb (Check_References): Add call to Has_Task instead
of checking component type.
Diff:
---
gcc/ada/sem_warn.adb | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/gcc/ada/sem_warn.adb b/gcc/ada/sem_warn.adb
index 72627af6121..e02f6e04947 100644
--- a/gcc/ada/sem_warn.adb
+++ b/gcc/ada/sem_warn.adb
@@ -1701,13 +1701,10 @@ package body Sem_Warn is
and then Ekind (E1) /= E_Constant
and then Ekind (E1) /= E_Component)
- -- Check that E1T is not a task or an array of them
+ -- Check that E1T is not a task or a composite type
+ -- with a task component.
- or else not
- (Is_Task_Type (E1T)
- or else (Ekind (E1T) in Array_Kind
- and then Is_Task_Type
- (Component_Type (E1T)))))
+ or else not Has_Task (E1T))
-- For subunits, only place warnings on the main unit itself,
-- since parent units are not completely compiled.
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