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* [gcc r14-3986] ada: Assertion failure on for-of loop iterating on selected component
@ 2023-09-14 12:45 Marc Poulhi?s
0 siblings, 0 replies; only message in thread
From: Marc Poulhi?s @ 2023-09-14 12:45 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:1f68777549eb0104267bebaa1b94d173e1656d01
commit r14-3986-g1f68777549eb0104267bebaa1b94d173e1656d01
Author: Javier Miranda <miranda@adacore.com>
Date: Mon Aug 28 18:32:18 2023 +0000
ada: Assertion failure on for-of loop iterating on selected component
gcc/ada/
* sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): Protect
access to Entity attribute and add missing code to check function
selector in a prefix form call.
Diff:
---
gcc/ada/sem_util.adb | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/gcc/ada/sem_util.adb b/gcc/ada/sem_util.adb
index 35ec296ab93..3229f4e9dd2 100644
--- a/gcc/ada/sem_util.adb
+++ b/gcc/ada/sem_util.adb
@@ -16509,8 +16509,13 @@ package body Sem_Util is
-- False (it could be a function selector in a prefix form call
-- occurring in an iterator specification).
- if Ekind (Entity (Selector_Name (Object))) not in
- E_Component | E_Discriminant
+ if (Present (Entity (Selector_Name (Object)))
+ and then Ekind (Entity (Selector_Name (Object))) not in
+ E_Component | E_Discriminant)
+ or else
+ (Inside_A_Generic
+ and then Nkind (Parent (Selector_Name (Object)))
+ = N_Function_Call)
then
return False;
end if;
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