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| author | Robert Dewar <dewar@adacore.com> | 2008-03-26 08:37:49 +0100 |
|---|---|---|
| committer | Arnaud Charlet <charlet@gcc.gnu.org> | 2008-03-26 08:37:49 +0100 |
| commit | 3b8d33ef1d3979b83e0085ab8a87b06b48399441 (patch) | |
| tree | 9d1f0e5b1c9f80ad8a1def0a2041c72ffa1a6555 /gcc/ada/par-ch9.adb | |
| parent | 14f1ec15bd8860dee913a2207f598baddf13ae94 (diff) | |
| download | gcc-3b8d33ef1d3979b83e0085ab8a87b06b48399441.zip gcc-3b8d33ef1d3979b83e0085ab8a87b06b48399441.tar.gz gcc-3b8d33ef1d3979b83e0085ab8a87b06b48399441.tar.bz2 | |
par.adb (Check_No_Right_Paren): Removed no longer used
2008-03-26 Robert Dewar <dewar@adacore.com>
* par.adb (Check_No_Right_Paren): Removed no longer used
* par-ch10.adb (N_Pragma): Chars field removed, use Chars
(Pragma_Identifier (.. instead.
* par-ch10.adb (P_Subunit): Improvement in error recovery and message
* par-tchk.adb, par-ch5.adb, par-ch6.adb, par-ch3.adb,
par-ch4.adb: Minor improvements in error recovery and messages.
* erroutc.adb (Test_Style_Warning_Serious_Msg): Treat style msgs as
non-serious
* par-ch9.adb: Minor improvements in error recovery and messages
(P_Protected): Better error recovery for "protected type x;"
* par-util.adb: Minor improvements in error recovery and messages
(Check_No_Right_Paren): Removed no longer used
From-SVN: r133557
Diffstat (limited to 'gcc/ada/par-ch9.adb')
| -rw-r--r-- | gcc/ada/par-ch9.adb | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/gcc/ada/par-ch9.adb b/gcc/ada/par-ch9.adb index 453b9ab..241b2db 100644 --- a/gcc/ada/par-ch9.adb +++ b/gcc/ada/par-ch9.adb @@ -154,7 +154,7 @@ package body Ch9 is Scan; -- past semicolon if Token = Tok_Entry then - Error_Msg_SP (""";"" should be IS"); + Error_Msg_SP ("|"";"" should be IS"); Set_Task_Definition (Task_Node, P_Task_Definition); else Pop_Scope_Stack; -- Remove unused entry @@ -371,6 +371,7 @@ package body Ch9 is Name_Node : Node_Id; Protected_Node : Node_Id; Protected_Sloc : Source_Ptr; + Scan_State : Saved_Scan_State; begin Push_Scope_Stack; @@ -439,6 +440,35 @@ package body Ch9 is Scope.Table (Scope.Last).Labl := Name_Node; end if; + -- Check for semicolon not followed by IS, this is something like + + -- protected type r; + + -- where we want + + -- protected type r IS END; + + if Token = Tok_Semicolon then + Save_Scan_State (Scan_State); -- at semicolon + Scan; -- past semicolon + + if Token /= Tok_Is then + Restore_Scan_State (Scan_State); + Error_Msg_SC ("missing IS"); + Set_Protected_Definition (Protected_Node, + Make_Protected_Definition (Token_Ptr, + Visible_Declarations => Empty_List, + End_Label => Empty)); + + SIS_Entry_Active := False; + End_Statements (Protected_Definition (Protected_Node)); + Scan; -- past semicolon + return Protected_Node; + end if; + + Error_Msg_SP ("|extra ""("" ignored"); + end if; + T_Is; -- Ada 2005 (AI-345) @@ -1081,7 +1111,7 @@ package body Ch9 is Bnode := P_Expression_No_Right_Paren; if Token = Tok_Colon_Equal then - Error_Msg_SC (""":="" should be ""="""); + Error_Msg_SC ("|"":="" should be ""="""); Scan; Bnode := P_Expression_No_Right_Paren; end if; |