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codetools: macro directive: storing values

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git-svn-id: trunk@23690 -
This commit is contained in:
mattias 2010-02-11 10:51:44 +00:00
parent aa19597663
commit 94d8b4b2b7
1 changed files with 20 additions and 2 deletions
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22
components/codetools/linkscanner.pas
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@ -283,7 +283,7 @@ type
FCompilerModeSwitch: TCompilerModeSwitch;
FPascalCompiler: TPascalCompiler;
FMacros: PSourceLinkMakro;
FMacroCount: integer;
FMacroCount, fMacroCapacity: integer;
procedure SetCompilerMode(const AValue: TCompilerMode);
procedure SetCompilerModeSwitch(const AValue: TCompilerModeSwitch);
procedure SkipTillEndifElse(SkippingUntil: TLSSkippingDirective);
@ -3041,14 +3041,32 @@ end;
procedure TLinkScanner.AddMacroValue(MacroName: PChar; ValueStart,
ValueEnd: integer);
var
i: LongInt;
begin
i:=IndexOfMacro(MacroName,false);
if i<0 then begin
// insert new macro
i:=IndexOfMacro(MacroName,true);
fMacroCapacity:=fMacroCapacity*2;
if fMacroCapacity<4 then fMacroCapacity:=4;
ReAllocMem(FMacros,SizeOf(TSourceLinkMakro)*fMacroCapacity);
if i<FMacroCount then
System.Move(FMacros[i],FMacros[i+1],SizeOf(TSourceLinkMakro)*(FMacroCount-i));
inc(FMacroCount);
end;
FMacros[i].Name:=MacroName;
FMacros[i].Code:=Code;
FMacros[i].StartPos:=ValueStart;
FMacros[i].EndPos:=ValueEnd;
//WriteLn('TLinkScanner.AddMacroValue ',GetIdentifier(MacroName),' ',copy(Src,ValueStart,ValueEnd-ValueStart));
end;
procedure TLinkScanner.ClearMacros;
begin
ReAllocMem(FMacros,0);
FMacroCount:=0;
fMacroCapacity:=0;
end;
function TLinkScanner.IndexOfMacro(MacroName: PChar; InsertPos: boolean): integer;