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From: Marc Poulhi?s <dkm@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-5026] ada: Fix nested generic instantiation Date: Thu, 5 Jan 2023 14:39:16 +0000 (GMT) [thread overview] Message-ID: <20230105143916.7A4B0385B50F@sourceware.org> (raw) https://gcc.gnu.org/g:07facb98ed0db8771fd36e6c73921177c11b18ea commit r13-5026-g07facb98ed0db8771fd36e6c73921177c11b18ea Author: Marc Poulhiès <poulhies@adacore.com> Date: Wed Dec 21 10:29:38 2022 +0100 ada: Fix nested generic instantiation Previous fix for generic instantiation was not precise enough and could wrongly assume the instantiation node to be an N_Expanded_Name. gcc/ada/ * sem_ch12.adb (Instantiate_Package_Body): Better filtering when installing parent on the scope stack. Diff: --- gcc/ada/sem_ch12.adb | 3 +++ 1 file changed, 3 insertions(+) diff --git a/gcc/ada/sem_ch12.adb b/gcc/ada/sem_ch12.adb index 0f2dd39b53c..1755549bd8b 100644 --- a/gcc/ada/sem_ch12.adb +++ b/gcc/ada/sem_ch12.adb @@ -12182,6 +12182,9 @@ package body Sem_Ch12 is elsif Ekind (Scope (Gen_Unit)) = E_Generic_Package and then Ekind (Scope (Act_Decl_Id)) = E_Package and then Is_Generic_Instance (Scope (Act_Decl_Id)) + and then Nkind + (Name (Get_Unit_Instantiation_Node + (Scope (Act_Decl_Id)))) = N_Expanded_Name then Par_Ent := Entity (Prefix (Name (Get_Unit_Instantiation_Node
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