diff options
| author | Piotr Trojanek <trojanek@adacore.com> | 2022-10-21 20:12:15 +0200 |
|---|---|---|
| committer | Marc Poulhiès <poulhies@adacore.com> | 2022-11-08 09:35:02 +0100 |
| commit | a645dc3c20c32ede1b5f50f1a35705ce87a3d61b (patch) | |
| tree | bcb8b15b528498a6570899d829fe21d704f4870d | |
| parent | 59ad8b684dd67e171141761f520c6a2ec70e5d6c (diff) | |
| download | gcc-a645dc3c20c32ede1b5f50f1a35705ce87a3d61b.tar.gz | |
ada: Propagate aspect Ghost when instantiating null formal procedures
When instantiating generic package that includes a formal subprogram
declaration with Ghost aspect and a subprogram_default of null, e.g.:
generic
with procedure Proc is null with Ghost;
package P is ...
the Ghost aspect should be propagated to the internally generated null
subprogram, so this null subprogram can be used in contexts that require
ghost entities.
gcc/ada/
* sem_ch12.adb (Instantiate_Formal_Subprogram): Copy aspect Ghost
from formal subprogram declaration to the internally generated
procedure.
| -rw-r--r-- | gcc/ada/sem_ch12.adb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/ada/sem_ch12.adb b/gcc/ada/sem_ch12.adb index ca0f4913e36..276656085be 100644 --- a/gcc/ada/sem_ch12.adb +++ b/gcc/ada/sem_ch12.adb @@ -11088,6 +11088,8 @@ package body Sem_Ch12 is Set_Convention (Defining_Unit_Name (New_Spec), Convention_Intrinsic); + Copy_Ghost_Aspect (Formal, To => Decl_Node); + -- Eliminate the calls to it when optimization is enabled Set_Is_Inlined (Defining_Unit_Name (New_Spec)); |