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| author | Eric Botcazou <ebotcazou@adacore.com> | 2023-02-19 18:45:00 +0100 |
|---|---|---|
| committer | Marc Poulhiès <poulhies@adacore.com> | 2023-05-23 09:59:05 +0200 |
| commit | b64aaf4d81916f5570ddf2414747f3152e8b9f84 (patch) | |
| tree | bca8ed2928da481bfa3154ba941373850ae31754 /gcc/ada/sem_ch3.adb | |
| parent | 90e1445904179706e50c90c6553e127dbb2c43e8 (diff) | |
| download | gcc-b64aaf4d81916f5570ddf2414747f3152e8b9f84.zip gcc-b64aaf4d81916f5570ddf2414747f3152e8b9f84.tar.gz gcc-b64aaf4d81916f5570ddf2414747f3152e8b9f84.tar.bz2 | |
ada: Remove the body of System.Storage_Elements
All the subprograms declared in the unit have convention Intrinsic and
their current implementation makes some implicit assumptions that are
not valid universally, so it is replaced by a direct expansion.
This is mostly straightforward because Resolve_Intrinsic_Operator already
contains the required circuitry, but a few adjustements are necessary.
gcc/ada/
* exp_ch4.adb (Expand_N_Op_Mod): Deal with the special mod
operator of System.Storage_Elements.
* exp_intr.adb (Expand_To_Integer): New procedure.
(Expand_Intrinsic_Call): Call Expand_To_Integer appropriately.
(Expand_To_Address): Deal with an argument with modular type.
* sem_ch3.adb (Derive_Subprogram): Also set convention Intrinsic
on a derived intrinsic subprogram.
* sem_res.adb (Resolve_Arithmetic_Op): Deal with intrinsic
operators not coming from source exactly as those coming from
source and also generate a reference in both cases.
(Resolve_Op_Expon): Likewise.
(Resolve_Intrinsic_Operator): Call Implementation_Base_Type to get
a nonprivate base type.
* snames.ads-tmpl (Name_To_Integer): New intrinsic name.
* libgnat/s-stoele.ads: Replace pragma Convention with pragma
Import throughout and remove pragma Inline_Always and
Pure_Function.
* libgnat/s-stoele.adb: Replace entire contents with pragma
No_Body.
* libgnat/s-atacco.adb: Adjust comment about pragma No_Body.
Diffstat (limited to 'gcc/ada/sem_ch3.adb')
| -rw-r--r-- | gcc/ada/sem_ch3.adb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/ada/sem_ch3.adb b/gcc/ada/sem_ch3.adb index bace2cf..50ccb39 100644 --- a/gcc/ada/sem_ch3.adb +++ b/gcc/ada/sem_ch3.adb @@ -16206,6 +16206,7 @@ package body Sem_Ch3 is if No (Actual_Subp) then if Is_Intrinsic_Subprogram (Parent_Subp) then + Set_Convention (New_Subp, Convention_Intrinsic); Set_Is_Intrinsic_Subprogram (New_Subp); if Present (Alias (Parent_Subp)) |