diff options
-rw-r--r-- | gcc/ada/sem_prag.adb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/ada/sem_prag.adb b/gcc/ada/sem_prag.adb index 9ccf1b9..671b2a5 100644 --- a/gcc/ada/sem_prag.adb +++ b/gcc/ada/sem_prag.adb @@ -8498,6 +8498,15 @@ package body Sem_Prag is end if; end if; + -- If the convention of a record type is changed (such as to C), + -- this must override C_Pass_By_Copy if that flag was inherited + -- from a parent type where the latter convention was specified, + -- so we force the flag to False. + + if Cname /= Name_C_Pass_By_Copy and then Is_Record_Type (E) then + Set_C_Pass_By_Copy (Base_Type (E), False); + end if; + -- If the entity is a derived boolean type, check for the special -- case of convention C, C++, or Fortran, where we consider any -- nonzero value to represent true. |