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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/par.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/par.adb')
| -rw-r--r-- | gcc/ada/par.adb | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ada/par.adb b/gcc/ada/par.adb index 145dda49e92..bf3dc1e6b51 100644 --- a/gcc/ada/par.adb +++ b/gcc/ada/par.adb @@ -6,7 +6,7 @@ -- -- -- B o d y -- -- -- --- Copyright (C) 1992-2009, Free Software Foundation, Inc. -- +-- Copyright (C) 1992-2010, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -676,8 +676,13 @@ function Par (Configuration_Pragmas : Boolean) return List_Id is function P_Simple_Expression return Node_Id; function P_Simple_Expression_Or_Range_Attribute return Node_Id; + function P_Case_Expression return Node_Id; + -- Scans out a case expression. Called with Token pointing to the CASE + -- keyword, and returns pointing to the terminating right parent, + -- semicolon, or comma, but does not consume this terminating token. + function P_Conditional_Expression return Node_Id; - -- Scans out a conditional expression. Called with token pointing to + -- Scans out a conditional expression. Called with Token pointing to -- the IF keyword, and returns pointing to the terminating right paren, -- semicolon or comma, but does not consume this terminating token. |