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Codetools: Fix renaming dotted unit names + many functions dealing with dotted indentifiers. Issue #40195, patch by CCRDude.

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This commit is contained in:
Juha 2023-05-16 20:00:09 +03:00
parent 5e9e89a57b
commit 0991e39f7d
3 changed files with 33 additions and 3 deletions
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4
components/codetools/basiccodetools.pas
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@ -5183,7 +5183,7 @@ begin
if not IsIdentStartChar[p^] then exit;
repeat
inc(p);
until not IsIdentChar[p^];
until not IsDottedIdentChar[p^];
if p^<>'.' then break;
inc(p);
until false;
@ -5211,7 +5211,7 @@ begin
if not IsIdentStartChar[p^] then exit;
repeat
inc(p);
until not IsIdentChar[p^];
until not IsDottedIdentChar[p^];
if p^<>'.' then break;
inc(p);
until false;

30
components/codetools/customcodetool.pas
View File

@ -274,6 +274,8 @@ type
function CompareSrcIdentifiers(Identifier1, Identifier2: PChar): boolean;
function CompareSrcIdentifiers(CleanStartPos: integer;
AnIdentifier: PChar): boolean;
function CompareDottedSrcIdentifiers(CleanStartPos: integer;
AnIdentifier: PChar): boolean;
function CompareSrcIdentifiersMethod(Identifier1, Identifier2: Pointer): integer;
function ExtractIdentifier(CleanStartPos: integer): string;
function ExtractDottedIdentifier(CleanStartPos: integer): string;
@ -3138,6 +3140,34 @@ begin
Result:=not IsIdentChar[Src[CleanStartPos]];
end;
function TCustomCodeTool.CompareDottedSrcIdentifiers(CleanStartPos: integer;
AnIdentifier: PChar): boolean;
begin
Result:=false;
if (AnIdentifier=nil) or (CleanStartPos<1) or (CleanStartPos>SrcLen) then
exit;
if AnIdentifier^='&' then
Inc(AnIdentifier);
if Src[CleanStartPos]='&' then
begin
Inc(CleanStartPos);
if CleanStartPos>SrcLen then
exit;
end;
while IsDottedIdentChar[AnIdentifier^] do begin
if (UpChars[AnIdentifier^]=UpChars[Src[CleanStartPos]]) then begin
inc(AnIdentifier);
inc(CleanStartPos);
if CleanStartPos>SrcLen then begin
Result:=not IsDottedIdentChar[AnIdentifier^];
exit;
end;
end else
exit(false);
end;
Result:=not IsDottedIdentChar[Src[CleanStartPos]];
end;
function TCustomCodeTool.CompareSrcIdentifiersMethod(Identifier1,
Identifier2: Pointer): integer;
begin

2
components/codetools/finddeclarationtool.pas
View File

@ -6864,7 +6864,7 @@ var
ReadNextAtom; // read name
ReadNextUsedUnit(UnitNamePos,UnitInFilePos); // read dotted name + IN file
if CurPos.StartPos>SrcLen then break;
if CompareSrcIdentifiers(UnitNamePos.StartPos,UnitNameP) then begin // compare case insensitive
if CompareDottedSrcIdentifiers(UnitNamePos.StartPos,UnitNameP) then begin // compare case insensitive
if CleanPosToCaret(UnitNamePos.StartPos,ReferencePos) then begin
//DebugLn(['CheckUsesSection found in uses section: ',Dbgs(ReferencePos)]);
Result:=true;