https://gcc.gnu.org/g:280e68a6d3fd5045e6c1b1f6937f00c81333a307
commit r17-1198-g280e68a6d3fd5045e6c1b1f6937f00c81333a307 Author: Gary Dismukes <[email protected]> Date: Fri Apr 17 23:15:29 2026 +0000 ada: Linker_Section not inherited by object from unconstrained parent subtype In the case of an object_declaration with a subtype_indication whose subtype_mark denotes an unconstrained parent subtype (like "type Unconstrained_String is new String") that itself specifies the Linker_Section aspect or pragma, the object is not being inherited from the type like it should be, and so will not be allocated in the section specified by the aspect or pragma. gcc/ada/ChangeLog: * sem_ch3.adb (Copy_Parent_Attributes): Inherit Linker_Section_Pragma. Diff: --- gcc/ada/sem_ch3.adb | 2 ++ 1 file changed, 2 insertions(+) diff --git a/gcc/ada/sem_ch3.adb b/gcc/ada/sem_ch3.adb index 1f8d86eb6315..e07d24c15651 100644 --- a/gcc/ada/sem_ch3.adb +++ b/gcc/ada/sem_ch3.adb @@ -5800,6 +5800,8 @@ package body Sem_Ch3 is Set_Treat_As_Volatile (Id, Treat_As_Volatile (T)); Set_Is_Generic_Type (Id, Is_Generic_Type (Base_Type (T))); Set_Convention (Id, Convention (T)); + Set_Linker_Section_Pragma + (Id, Linker_Section_Pragma (Base_Type (T))); end Copy_Parent_Attributes; -- Start of processing for Analyze_Subtype_Declaration
