diff options
| author | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-10-17 09:20:50 +0000 |
|---|---|---|
| committer | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-10-17 09:20:50 +0000 |
| commit | 30ab103b01a95bb8ddde392662a8421715ecacfb (patch) | |
| tree | ac2ce43d8b87906a4f1c44c43fc8feeb03aaee9a /gcc/ada/sem_ch9.adb | |
| parent | 6a781f8ebbee811d36e45bef81b26adee83f2fb4 (diff) | |
| download | gcc-30ab103b01a95bb8ddde392662a8421715ecacfb.tar.gz | |
2014-10-17 Robert Dewar <dewar@adacore.com>
* exp_ch9.adb (Expand_N_Task_Body): Add defense against
previous errors.
* freeze.adb (Freeze_Entity): Add defense against checking null
scope for generic.
* restrict.adb (Tasking_Allowed): Add test for No_Run_Time mode.
* sem_ch13.adb (Freeze_Entity_Checks): Add defense against
previous errors.
* sem_ch9.adb (Analyze_Task_Type_Declaration): Give error if
in No_Run_Time mode.
2014-10-17 Robert Dewar <dewar@adacore.com>
* prj-makr.adb: Minor reformatting.
2014-10-17 Robert Dewar <dewar@adacore.com>
* gnatcmd.adb, make.adb, prj-part.adb, gnatlink.adb, prj-nmsc.adb,
prj-conf.adb, prj-env.adb: Use Is_Directory_Separator where possible.
2014-10-17 Ed Schonberg <schonberg@adacore.com>
* exp_prag.adb (Undo_Initialization): If Initialize_Scalars
is enabled, code will be generated for some composite types
to initialize an object after its declaration. If there is
a subsequent Import pragma for the object, that code must be
removed as specified byw the semantics of the pragma, and to
prevent out-of-order elaboration issues in the back-end.
2014-10-17 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch4.adb (Expand_N_Op_Concat): Keep concatenation operator
wrapping mechanism under debug flag -gnatd.h.
* debug.adb: Claim debug switch -gnatd.h.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216384 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ada/sem_ch9.adb')
| -rw-r--r-- | gcc/ada/sem_ch9.adb | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/gcc/ada/sem_ch9.adb b/gcc/ada/sem_ch9.adb index 6be4f559a6c..f48c7bd960b 100644 --- a/gcc/ada/sem_ch9.adb +++ b/gcc/ada/sem_ch9.adb @@ -2894,7 +2894,20 @@ package body Sem_Ch9 is T : Entity_Id; begin - Check_Restriction (No_Tasking, N); + -- Attempt to use tasking in no run time mode is not allowe. Issue hard + -- error message to disable expansion which leads to crashes. + + if Opt.No_Run_Time_Mode then + Error_Msg_N ("tasking not allowed in No_Run_Time mode", N); + + -- Otherwise soft check for no tasking restriction + + else + Check_Restriction (No_Tasking, N); + end if; + + -- Proceed ahead with analysis of task type declaration + Tasking_Used := True; -- The sequential partition elaboration policy is supported only in the |