1 files changed, 125 insertions, 0 deletions
diff --git a/macros/SymbolTable/ST_AnalyzeScope.sci b/macros/SymbolTable/ST_AnalyzeScope.sci
new file mode 100644
index 0000000..6ce9482
--- /dev/null
+++ b/macros/SymbolTable/ST_AnalyzeScope.sci
@@ -0,0 +1,125 @@
+function OutArg = ST_AnalyzeScope(OldOutArg,NOutArg,FileInfo,SharedInfo);
+// function OutArg = ST_AnalyzeScope(OldOutArg,NOutArg,FileInfo,SharedInfo);
+// -----------------------------------------------------------------
+// //NUT: add description here
+//
+// Input data:
+// //NUT: add description here
+//
+// Output data:
+// //NUT: add description here
+//
+// Status:
+// 26-Oct-2007 -- Raffaele Nutricato: Author.
+//
+// Copyright 2007 Raffaele Nutricato.
+// Contact: raffaele.nutricato@tiscali.it
+// -----------------------------------------------------------------
+
+// ------------------------------
+// --- Check input arguments. ---
+// ------------------------------
+SCI2CNInArgCheck(argn(2),4,4);
+
+// -----------------------
+// --- Initialization. ---
+// -----------------------
+nxtscifunname   = SharedInfo.NextSCIFunName;
+nxtscifunnumber = SharedInfo.NextSCIFunNumber;
+ReportFileName  = FileInfo.Funct(nxtscifunnumber).ReportFileName;
+
+// #RNU_RES_B
+PrintStringInfo(' ',ReportFileName,'file','y');
+PrintStringInfo('***Getting output arguments info from the symbol table***',ReportFileName,'file','y');
+// #RNU_RES_E
+
+OutArg = OldOutArg;
+GlobalVarsFileName = FileInfo.GlobalVarFileName;
+LocalVarsFileName  = FileInfo.Funct(nxtscifunnumber).LocalVarFileName;
+TempVarsFileName   = FileInfo.Funct(nxtscifunnumber).TempVarFileName;
+// ---------------------------
+// --- End Initialization. ---
+// ---------------------------
+
+// #RNU_RES_B
+// ------------------------------------------------------------------
+// --- Check if the out variables already exist in symbol tables. ---
+// ------------------------------------------------------------------
+// #RNU_RES_E
+for cntout = 1:NOutArg
+
+   // #RNU_RES_B
+   PrintStringInfo('   Symbol ""'+OutArg(cntout).Name+'""',ReportFileName,'file','y');
+   // #RNU_RES_E
+   TBName = OutArg(cntout).Name;
+   
+   // #RNU_RES_B
+   // --- Check in temporary symbol table. ---
+   // #RNU_RES_E
+   SymbolTableFileName = TempVarsFileName;
+   [TBFlagfound,TBType,TBSize,TBValue,TBFindLike,TBDimension] = ...
+      ST_Get(TBName,SymbolTableFileName);
+   if (TBFlagfound == 0)
+      // #RNU_RES_B
+      PrintStringInfo('   ...not found in: '+SymbolTableFileName+'.',ReportFileName,'file','y');
+      // #RNU_RES_E
+   else
+      error(9999, 'Found a temp symbol in '+SymbolTableFileName+...
+         ' with the same name of the equal output argument ""'+TBName+'"".');
+   end
+   
+   // #RNU_RES_B
+   // --- Check in local symbol table. ---
+   // #RNU_RES_E
+   SymbolTableFileName = LocalVarsFileName;
+   [TBFlagfound,TBType,TBSize,TBValue,TBFindLike,TBDimension] = ...
+      ST_Get(TBName,SymbolTableFileName);
+   if (TBFlagfound == 0)
+      // #RNU_RES_B
+      PrintStringInfo('   ...not found in: '+SymbolTableFileName+'.',ReportFileName,'file','y');
+      // #RNU_RES_E
+   else
+      // #RNU_RES_B
+      PrintStringInfo('   ...found in: '+SymbolTableFileName+'.',ReportFileName,'file','y');
+      // #RNU_RES_E
+      OutArg(cntout).Scope     = 'Local';
+   end
+   
+   // #RNU_RES_B
+   // --- Check in global symbol table. ---
+   // #RNU_RES_E
+   if (TBFlagfound == 0)
+      // Local wins over global.
+      SymbolTableFileName = GlobalVarsFileName;
+      [TBFlagfound2,TBType,TBSize,TBValue,TBFindLike,TBDimension] = ...
+         ST_Get(TBName,SymbolTableFileName);
+      if (TBFlagfound2 == 0)
+         // #RNU_RES_B
+         PrintStringInfo('   ...not found in: '+SymbolTableFileName+'.',ReportFileName,'file','y');
+         // #RNU_RES_E
+         if SCI2Cstrncmps1size(SharedInfo.ASTReader.TempVarsName,OutArg(cntout).Name)
+            OutArg(cntout).Scope = 'Temp';
+         else
+            OutArg(cntout).Scope = 'Local';
+         end
+      else
+         // #RNU_RES_B
+         PrintStringInfo('   ...found in: '+SymbolTableFileName+'.',ReportFileName,'file','y');
+         // #RNU_RES_E
+         OutArg(cntout).Scope     = 'Global';
+      end
+   end
+   
+   // #RNU_RES_B
+   PrintStringInfo('   Type:      '+OutArg(cntout).Type,ReportFileName,'file','y');
+   PrintStringInfo('   Size(1):   '+string(OutArg(cntout).Size(1)),ReportFileName,'file','y');
+   PrintStringInfo('   Size(2):   '+string(OutArg(cntout).Size(2)),ReportFileName,'file','y');
+   PrintStringInfo('   Value:     '+string(OutArg(cntout).Value),ReportFileName,'file','y');
+   PrintStringInfo('   FindLike:  '+string(OutArg(cntout).FindLike),ReportFileName,'file','y');
+   PrintStringInfo('   Dimension: '+string(OutArg(cntout).Dimension),ReportFileName,'file','y');
+   PrintStringInfo('   Scope:     '+string(OutArg(cntout).Scope),ReportFileName,'file','y');
+   PrintStringInfo(' ',ReportFileName,'file','y');
+   // #RNU_RES_E
+end
+
+endfunction