- obsolete defines removed

git-svn-id: https://svn.freepascal.org/svn/fpc/trunk@49184 3ad0048d-3df7-0310-abae-a5850022a9f2

5 files changed, 10 insertions, 70 deletions

diff --git a/compiler/cclasses.pas b/compiler/cclasses.pas
index 345549fe45..b1c9e8091a 100644
--- a/compiler/cclasses.pas
+++ b/compiler/cclasses.pas
@@ -23,9 +23,7 @@ unit cclasses;
 
 {$i fpcdefs.inc}
 
-{$ifndef VER2_0}
-  {$define CCLASSESINLINE}
-{$endif}
+{$define CCLASSESINLINE}
 
 interface
 
@@ -88,14 +86,14 @@ type
     procedure Put(Index: Integer; Item: Pointer);
     procedure SetCapacity(NewCapacity: Integer);
     procedure SetCount(NewCount: Integer);
-    Procedure RaiseIndexError(Index : Integer);{$ifndef VER2_6}noreturn;{$endif VER2_6}
+    Procedure RaiseIndexError(Index : Integer);noreturn;
     property List: PPointerList read FList;
   public
     destructor Destroy; override;
     function Add(Item: Pointer): Integer;
     procedure Clear;
     procedure Delete(Index: Integer);
-    class procedure Error(const Msg: string; Data: PtrInt);{$ifndef VER2_6}noreturn;{$endif VER2_6}
+    class procedure Error(const Msg: string; Data: PtrInt);noreturn;
     procedure Exchange(Index1, Index2: Integer);
     function Expand: TFPList;
     function Extract(item: Pointer): Pointer;
@@ -227,7 +225,7 @@ type
     function HashOfIndex(Index: Integer): LongWord;
     function GetNextCollision(Index: Integer): Integer;
     procedure Delete(Index: Integer);
-    class procedure Error(const Msg: string; Data: PtrInt);{$ifndef VER2_6}noreturn;{$endif VER2_6}
+    class procedure Error(const Msg: string; Data: PtrInt);noreturn;
     function Expand: TFPHashList;
     function Extract(item: Pointer): Pointer;
     function IndexOf(Item: Pointer): Integer;
@@ -718,7 +716,7 @@ implementation
                TFPObjectList (Copied from rtl/objpas/classes/lists.inc)
 *****************************************************************************}
 
-procedure TFPList.RaiseIndexError(Index : Integer);{$ifndef VER2_6}noreturn;{$endif VER2_6}
+procedure TFPList.RaiseIndexError(Index : Integer);noreturn;
 begin
   Error(SListIndexError, Index);
 end;
@@ -814,7 +812,7 @@ begin
   end;
 end;
 
-class procedure TFPList.Error(const Msg: string; Data: PtrInt);{$ifndef VER2_6}noreturn;{$endif VER2_6}
+class procedure TFPList.Error(const Msg: string; Data: PtrInt);noreturn;
 begin
   Raise EListError.CreateFmt(Msg,[Data]) at get_caller_addr(get_frame), get_caller_frame(get_frame);
 end;
@@ -1541,7 +1539,7 @@ begin
     Self.Delete(Result);
 end;
 
-class procedure TFPHashList.Error(const Msg: string; Data: PtrInt);{$ifndef VER2_6}noreturn;{$endif VER2_6}
+class procedure TFPHashList.Error(const Msg: string; Data: PtrInt);noreturn;
 begin
   Raise EListError.CreateFmt(Msg,[Data])  at get_caller_addr(get_frame), get_caller_frame(get_frame);
 end;
diff --git a/compiler/constexp.pas b/compiler/constexp.pas
index e1a0f6a11e..502d540c31 100644
--- a/compiler/constexp.pas
+++ b/compiler/constexp.pas
@@ -90,7 +90,7 @@ implementation
 { use a separate procedure here instead of calling internalerrorproc directly because
   - procedure variables cannot have a noreturn directive
   - having a procedure and a procedure variable with the same name in the interfaces of different units is confusing }
-procedure internalerror(i:longint);{$ifndef VER2_6}noreturn;{$endif VER2_6}
+procedure internalerror(i:longint);noreturn;
 
 begin
   internalerrorproc(i);
@@ -196,10 +196,6 @@ try_qword:
   result.overflow:=true;
 end;
 
-{ workaround for 2.6.x bug }
-{$ifdef VER2_6}
-    {$push} {$Q-}
-{$endif VER2_6}
 function sub_from(const a:Tconstexprint;b:qword):Tconstexprint;
 
 const abs_low_int64=qword(9223372036854775808);   {abs(low(int64)) -> overflow error}
@@ -244,10 +240,6 @@ try_qword:
 ov:
   result.overflow:=true;
 end;
-{ workaround for 2.6.x bug }
-{$ifdef VER2_6}
-    {$pop}
-{$endif VER2_6}
 
 operator + (const a,b:Tconstexprint):Tconstexprint;
 
diff --git a/compiler/cutils.pas b/compiler/cutils.pas
index d75b3cd486..1e9b077548 100644
--- a/compiler/cutils.pas
+++ b/compiler/cutils.pas
@@ -117,12 +117,6 @@ interface
     }
     function isabspowerof2(const value : Tconstexprint;out power : longint) : boolean;
     function nextpowerof2(value : int64; out power: longint) : int64;
-{$ifdef VER2_6}  { only 2.7.1+ has a popcnt function in the system unit }
-    function PopCnt(AValue : Byte): Byte;
-    function PopCnt(AValue : Word): Word;
-    function PopCnt(AValue : DWord): DWord;
-    function PopCnt(Const AValue : QWord): QWord;
-{$endif VER2_6}
 
     function backspace_quote(const s:string;const qchars:Tcharset):string;
     function octal_quote(const s:string;const qchars:Tcharset):string;
@@ -1015,48 +1009,6 @@ implementation
           end;
       end;
 
-{$ifdef VER2_6}
-    const
-      PopCntData : array[0..15] of byte = (0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4);
-
-    function PopCnt(AValue : Byte): Byte;
-      begin
-        Result:=PopCntData[AValue and $f]+PopCntData[(AValue shr 4) and $f];
-      end;
-
-
-    function PopCnt(AValue : Word): Word;
-      var
-        i : SizeInt;
-      begin
-        Result:=0;
-        for i:=0 to 3 do
-          begin
-            inc(Result,PopCntData[AValue and $f]);
-            AValue:=AValue shr 4;
-          end;
-      end;
-
-
-    function PopCnt(AValue : DWord): DWord;
-      var
-        i : SizeInt;
-      begin
-        Result:=0;
-        for i:=0 to 7 do
-          begin
-            inc(Result,PopCntData[AValue and $f]);
-            AValue:=AValue shr 4;
-          end;
-      end;
-
-
-    function PopCnt(Const AValue : QWord): QWord;
-      begin
-        Result:=PopCnt(lo(AValue))+PopCnt(hi(AValue))
-      end;
- {$endif VER2_6}
-
 
     function backspace_quote(const s:string;const qchars:Tcharset):string;
 
diff --git a/compiler/systems/i_emx.pas b/compiler/systems/i_emx.pas
index b77304850a..b0bb34bd0e 100644
--- a/compiler/systems/i_emx.pas
+++ b/compiler/systems/i_emx.pas
@@ -112,12 +112,10 @@ unit i_emx;
 initialization
 {$ifdef CPUI386}
   {$ifdef EMX}
-    {$IFNDEF VER1_0}
       set_source_info(system_i386_emx_info);
       { OS/2 via EMX can be run under DOS as well }
       if (OS_Mode=osDOS) or (OS_Mode=osDPMI) then
         source_info.scriptext := '.bat';
-    {$ENDIF VER1_0}
   {$endif EMX}
 {$endif CPUI386}
 end.
diff --git a/compiler/verbose.pas b/compiler/verbose.pas
index bc48697a02..414d01710a 100644
--- a/compiler/verbose.pas
+++ b/compiler/verbose.pas
@@ -89,7 +89,7 @@ interface
     function  ErrorCount:longint;
     procedure SetErrorFlags(const s:string);
     procedure GenerateError;
-    procedure Internalerror(i:longint);{$ifndef VER2_6}noreturn;{$endif VER2_6}
+    procedure Internalerror(i:longint);noreturn;
     procedure Comment(l:longint;s:ansistring);
     function  MessageStr(w:longint):TMsgStr;
     procedure Message(w:longint;onqueue:tmsgqueueevent=nil);
@@ -583,7 +583,7 @@ implementation
       end;
 
 
-    procedure internalerror(i : longint);{$ifndef VER2_6}noreturn;{$endif VER2_6}
+    procedure internalerror(i : longint);noreturn;
       begin
         UpdateStatus;
         do_internalerror(i);