fcl-passrc: fixed var arg char=widechar

git-svn-id: trunk@47405 -

packages/fcl-passrc/src/pasresolver.pp

@@ -25829,7 +25829,7 @@ begin
       end;
     if (Param.ArgType=nil) then
       exit(cExact); // untyped argument
-    if (ParamResolved.BaseType=ExprResolved.BaseType) then
+    if GetActualBaseType(ParamResolved.BaseType)=GetActualBaseType(ExprResolved.BaseType) then
       begin
       if msDelphi in CurrentParser.CurrentModeswitches then
         begin
@@ -27921,6 +27921,8 @@ end;
 
 function TPasResolver.IsSameType(TypeA, TypeB: TPasType;
   ResolveAlias: TPRResolveAlias): boolean;
+var
+  btA, btB: TResolverBaseType;
 begin
   if (TypeA=nil) or (TypeB=nil) then exit(false);
   case ResolveAlias of
@@ -27939,7 +27941,11 @@ begin
   if (TypeA.ClassType=TPasUnresolvedSymbolRef)
       and (TypeB.ClassType=TPasUnresolvedSymbolRef) then
     begin
-    Result:=CompareText(TypeA.Name,TypeB.Name)=0;
+    if CompareText(TypeA.Name,TypeB.Name)=0 then
+      exit(true);
+    btA:=TResElDataBaseType(TypeA.CustomData).BaseType;
+    btB:=TResElDataBaseType(TypeB.CustomData).BaseType;
+    Result:=GetActualBaseType(btA)=GetActualBaseType(btB);
     exit;
     end;
   Result:=false;

packages/pastojs/tests/tcmodules.pas

@@ -294,6 +294,7 @@ type
     Procedure TestBaseType_RawByteStringFail;
     Procedure TestTypeShortstring_Fail;
     Procedure TestCharSet_Custom;
+    Procedure TestWideChar_VarArg;
     Procedure TestForCharDo;
     Procedure TestForCharInDo;
 
@@ -7435,6 +7436,7 @@ begin
   'const',
   '  a = #$00F3;',
   '  c: char = ''1'';',
+  '  wc: widechar = ''ä'';',
   'begin',
   '  c:=#0;',
   '  c:=#1;',
@@ -7462,7 +7464,8 @@ begin
   CheckSource('TestCharConst',
     LinesToStr([
     'this.a="ó";',
-    'this.c="1";'
+    'this.c="1";',
+    'this.wc="ä";'
     ]),
     LinesToStr([
     '$mod.c="\x00";',
@@ -7921,6 +7924,56 @@ begin
     '']));
 end;
 
+procedure TTestModule.TestWideChar_VarArg;
+begin
+  StartProgram(false);
+  Add([
+  'procedure Fly(var c: char);',
+  'begin',
+  'end;',
+  'procedure Run(var c: widechar);',
+  'begin',
+  'end;',
+  'var',
+  '  c: char;',
+  '  wc: widechar;',
+  'begin',
+  '  Fly(wc);',
+  '  Run(c);',
+  '']);
+  ConvertProgram;
+  CheckSource('TestWideChar_VarArg',
+    LinesToStr([ // statements
+    'this.Fly = function (c) {',
+    '};',
+    'this.Run = function (c) {',
+    '};',
+    'this.c = "";',
+    'this.wc = "";',
+    '']),
+    LinesToStr([ // this.$main
+    '$mod.Fly({',
+    '  p: $mod,',
+    '  get: function () {',
+    '      return this.p.wc;',
+    '    },',
+    '  set: function (v) {',
+    '      this.p.wc = v;',
+    '    }',
+    '});',
+    '$mod.Run({',
+    '  p: $mod,',
+    '  get: function () {',
+    '      return this.p.c;',
+    '    },',
+    '  set: function (v) {',
+    '      this.p.c = v;',
+    '    }',
+    '});',
+    '',
+    '']));
+end;
+
 procedure TTestModule.TestForCharDo;
 begin
   StartProgram(false);