From: Piotr Trojanek <[email protected]>
The recently added aspect Always_Terminates is only allowed on
procedures.
gcc/ada/
* sem_prag.adb (Analyze_Pragma): Reject pragma Always_Terminates when
it applies to a function or generic function.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/ada/sem_prag.adb | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/gcc/ada/sem_prag.adb b/gcc/ada/sem_prag.adb
index 1fa946439ee..0febc445b35 100644
--- a/gcc/ada/sem_prag.adb
+++ b/gcc/ada/sem_prag.adb
@@ -13376,6 +13376,19 @@ package body Sem_Prag is
Spec_Id := Unique_Defining_Entity (Subp_Decl);
+ -- Pragma Always_Terminates is not allowed on functions
+
+ if Ekind (Spec_Id) = E_Function then
+ Error_Msg_N (Fix_Error
+ ("pragma % cannot apply to function"), N);
+ return;
+
+ elsif Ekind (Spec_Id) = E_Generic_Function then
+ Error_Msg_N (Fix_Error
+ ("pragma % cannot apply to generic function"), N);
+ return;
+ end if;
+
-- A pragma that applies to a Ghost entity becomes Ghost for the
-- purposes of legality checks and removal of ignored Ghost code.
--
2.40.0
