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| author | Arnaud Charlet <charlet@gcc.gnu.org> | 2015-05-22 12:53:29 +0200 |
|---|---|---|
| committer | Arnaud Charlet <charlet@gcc.gnu.org> | 2015-05-22 12:53:29 +0200 |
| commit | db222eadb159ec04d1e7884c701e61e99e7e37c2 (patch) | |
| tree | a3702aa892b5542204a4faac178e2222cf39d084 /gcc/ada/sem_ch8.adb | |
| parent | a2f45fe669c9e45901114e88b27327f06a138c32 (diff) | |
| download | gcc-db222eadb159ec04d1e7884c701e61e99e7e37c2.tar.gz | |
[multiple changes]
2015-05-22 Robert Dewar <dewar@adacore.com>
* sem_ch8.adb (Analyze_Object_Renaming): Check for renaming
component of an object to which Volatile_Full_Access applies.
2015-05-22 Jerome Guitton <guitton@adacore.com>
* exp_dbug.ads: Add note about non bit-packed arrays.
2015-05-22 Eric Botcazou <ebotcazou@adacore.com>
* sem_prag.adb: Fix typo.
* einfo.ads: Grammar fixes in comments.
2015-05-22 Bob Duff <duff@adacore.com>
* a-cborma.ads, a-cidlli.ads, a-cimutr.ads, a-ciormu.ads,
* a-cihase.ads, a-cohama.ads, a-coorse.ads, a-cbhama.ads,
* a-cborse.ads, a-comutr.ads, a-ciorma.ads, a-cobove.ads,
* a-coormu.ads, a-convec.ads, a-cohase.ads, a-coinho.ads,
* a-cbdlli.ads, a-cbmutr.ads, a-cbhase.ads, a-cdlili.ads,
* a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
* a-coinho-shared.ads (Constant_Reference_Type, Reference_Type):
Add an initialization expression "raise Program_Error". See,
for example, RM-A.18.2(148.4).
From-SVN: r223548
Diffstat (limited to 'gcc/ada/sem_ch8.adb')
| -rw-r--r-- | gcc/ada/sem_ch8.adb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/ada/sem_ch8.adb b/gcc/ada/sem_ch8.adb index d3784f8589c..20ec73aeb80 100644 --- a/gcc/ada/sem_ch8.adb +++ b/gcc/ada/sem_ch8.adb @@ -912,6 +912,25 @@ package body Sem_Ch8 is ("renaming of conversion only allowed for tagged types", Nam); end if; + -- Reject renaming of component of Volatile_Full_Access object + + if Nkind_In (Nam, N_Selected_Component, N_Indexed_Component) then + declare + P : constant Node_Id := Prefix (Nam); + begin + if Is_Entity_Name (P) then + if Has_Volatile_Full_Access (Entity (P)) + or else + Has_Volatile_Full_Access (Etype (P)) + then + Error_Msg_N + ("cannot rename component of Volatile_Full_Access " + & "object", Nam); + end if; + end if; + end; + end if; + Resolve (Nam, T); -- If the renamed object is a function call of a limited type, |