diff options
Diffstat (limited to 'gcc/ada/sem_ch3.adb')
| -rw-r--r-- | gcc/ada/sem_ch3.adb | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ada/sem_ch3.adb b/gcc/ada/sem_ch3.adb index 2356e267aa8..fffe351b3ae 100644 --- a/gcc/ada/sem_ch3.adb +++ b/gcc/ada/sem_ch3.adb @@ -7836,10 +7836,15 @@ package body Sem_Ch3 is Set_Size_Info (Derived_Type, Parent_Type); Set_RM_Size (Derived_Type, RM_Size (Parent_Type)); - Set_Convention (Derived_Type, Convention (Parent_Type)); Set_Is_Controlled (Derived_Type, Is_Controlled (Parent_Type)); Set_Is_Tagged_Type (Derived_Type, Is_Tagged_Type (Parent_Type)); + -- If the parent type is a private subtype, the convention on the base + -- type may be set in the private part, and not propagated to the + -- subtype until later, so we obtain the convention from the base type. + + Set_Convention (Derived_Type, Convention (Parent_Base)); + -- Propagate invariant information. The new type has invariants if -- they are inherited from the parent type, and these invariants can -- be further inherited, so both flags are set. @@ -9918,9 +9923,10 @@ package body Sem_Ch3 is Set_Homonym (Full, Save_Homonym); Set_Associated_Node_For_Itype (Full, Related_Nod); - -- Set common attributes for all subtypes + -- Set common attributes for all subtypes: kind, convention, etc. Set_Ekind (Full, Subtype_Kind (Ekind (Full_Base))); + Set_Convention (Full, Convention (Full_Base)); -- The Etype of the full view is inconsistent. Gigi needs to see the -- structural full view, which is what the current scheme gives: |
