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| author | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-04-21 08:26:57 +0000 |
|---|---|---|
| committer | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-04-21 08:26:57 +0000 |
| commit | 764451dd16cd75d431dcee09dc7787fb71936d9e (patch) | |
| tree | f3064836abcb8d79258ebdfe251597f676aeb46f | |
| parent | bfbd9cf4151490f538d5499964aaee8f885cef93 (diff) | |
| download | gcc-764451dd16cd75d431dcee09dc7787fb71936d9e.tar.gz | |
2016-04-21 Ed Schonberg <schonberg@adacore.com>
* freeze.adb: Freeze profile in ASIS mode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@235309 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ada/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/ada/freeze.adb | 35 |
2 files changed, 24 insertions, 15 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index c44e72cd2f4..067ba8fb6db 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,7 @@ +2016-04-21 Ed Schonberg <schonberg@adacore.com> + + * freeze.adb: Freeze profile in ASIS mode. + 2016-04-21 Hristian Kirtchev <kirtchev@adacore.com> * sem_aux.ads, sem_aux.adb (Has_Rep_Item): New variant. diff --git a/gcc/ada/freeze.adb b/gcc/ada/freeze.adb index f5e114a0cab..2f6ab82eb80 100644 --- a/gcc/ada/freeze.adb +++ b/gcc/ada/freeze.adb @@ -1909,15 +1909,16 @@ package body Freeze is ------------------- procedure Freeze_Before - (N : Node_Id; - T : Entity_Id; - F_P : Boolean := True) + (N : Node_Id; + T : Entity_Id; + Do_Freeze_Profile : Boolean := True) is - -- Freeze T, then insert the generated Freeze nodes before the node N. - -- The flag F_P is used when T is an overloadable entity, and indicates - -- whether its profile should be frozen at the same time. + -- Freeze T, then insert the generated Freeze nodes before the node N. + -- Flag Freeze_Profile is used when T is an overloadable entity, and + -- indicates whether its profile should be frozen at the same time. - Freeze_Nodes : constant List_Id := Freeze_Entity (T, N, F_P); + Freeze_Nodes : constant List_Id := + Freeze_Entity (T, N, Do_Freeze_Profile); begin if Ekind (T) = E_Function then @@ -1934,9 +1935,9 @@ package body Freeze is ------------------- function Freeze_Entity - (E : Entity_Id; - N : Node_Id; - F_P : Boolean := True) return List_Id + (E : Entity_Id; + N : Node_Id; + Do_Freeze_Profile : Boolean := True) return List_Id is Loc : constant Source_Ptr := Sloc (N); Atype : Entity_Id; @@ -5000,15 +5001,19 @@ package body Freeze is -- any extra formal parameters are created since we now know -- whether the subprogram will use a foreign convention. - -- In Ada 2012, freezing a subprogram does not always freeze - -- the corresponding profile (see AI05-019). An attribute - -- reference is not a freezing point of the profile. The boolean - -- Flag F_P indicates whether the profile should be frozen now. + -- In Ada 2012, freezing a subprogram does not always freeze the + -- corresponding profile (see AI05-019). An attribute reference + -- is not a freezing point of the profile. Flag Do_Freeze_Profile + -- indicates whether the profile should be frozen now. -- Other constructs that should not freeze ??? -- This processing doesn't apply to internal entities (see below) + -- In ASIS mode the profile is frozen unconditionally, to prevent + -- backend anomalies. - if not Is_Internal (E) and then F_P then + if not Is_Internal (E) + and then (Do_Freeze_Profile or ASIS_Mode) + then if not Freeze_Profile (E) then Ghost_Mode := Save_Ghost_Mode; return Result; |