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| author | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-06-18 09:41:49 +0000 |
|---|---|---|
| committer | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-06-18 09:41:49 +0000 |
| commit | e977c0cf76179b3df7859a44eb3684f2b8ba1d84 (patch) | |
| tree | 6345fad875d9b717d4e71879be479d45f16114aa /gcc/ada/exp_util.adb | |
| parent | c9e3ee199ab6b3aa3f86db68f0729680235dbc62 (diff) | |
| download | gcc-e977c0cf76179b3df7859a44eb3684f2b8ba1d84.tar.gz | |
2010-06-18 Robert Dewar <dewar@adacore.com>
* checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
expression (cannot count on a particular branch being executed).
* exp_ch4.adb (Expand_N_Case_Expression): New procedure.
* exp_ch4.ads (Expand_N_Case_Expression): New procedure.
* exp_util.adb (Insert_Actions): Deal with proper insertion of actions
within case expression.
* expander.adb (Expand): Add call to Expand_N_Case_Expression
* par-ch4.adb Add calls to P_Case_Expression at appropriate points
(P_Case_Expression): New procedure
(P_Case_Expression_Alternative): New procedure
* par.adb (P_Case_Expression): New procedure
* par_sco.adb (Process_Decisions): Add dummy place holder entry for
N_Case_Expression.
* sem.adb (Analyze): Add call to Analyze_Case_Expression
* sem_case.ads (Analyze_Choices): Also used for case expressions now,
this is a documentation change only.
* sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
* sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
expressions.
* sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
* sem_res.adb (Resolve_Case_Expression): New procedure.
* sem_scil.adb (Find_SCIL_Node): Add processing for
N_Case_Expression_Alternative.
* sinfo.ads, sinfo.adb (N_Case_Expression): New node.
(N_Case_Expression_Alternative): New node.
* sprint.adb (Sprint_Node_Actual): Add processing for new nodes
N_Case_Expression and N_Case_Expression_Alternative.
2010-06-18 Robert Dewar <dewar@adacore.com>
* par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor reformatting.
* gnat1drv.adb: Fix typo.
2010-06-18 Robert Dewar <dewar@adacore.com>
* par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
for -gnatg.
* sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
gnat style for -gnatg.
* gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160971 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ada/exp_util.adb')
| -rw-r--r-- | gcc/ada/exp_util.adb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/ada/exp_util.adb b/gcc/ada/exp_util.adb index 4f2e7f7399d..e8a85103be8 100644 --- a/gcc/ada/exp_util.adb +++ b/gcc/ada/exp_util.adb @@ -2417,6 +2417,21 @@ package body Exp_Util is end if; end; + -- Alternative of case expression, we place the action in + -- the Actions field of the case expression alternative, this + -- will be handled when the case expression is expanded. + + when N_Case_Expression_Alternative => + if Present (Actions (P)) then + Insert_List_After_And_Analyze + (Last (Actions (P)), Ins_Actions); + else + Set_Actions (P, Ins_Actions); + Analyze_List (Then_Actions (P)); + end if; + + return; + -- Case of appearing within an Expressions_With_Actions node. We -- prepend the actions to the list of actions already there. @@ -2679,6 +2694,7 @@ package body Exp_Util is N_Access_To_Object_Definition | N_Aggregate | N_Allocator | + N_Case_Expression | N_Case_Statement_Alternative | N_Character_Literal | N_Compilation_Unit | |