X-Git-Url: http://git.roojs.org/?p=gnome.introspection-doc-generator;a=blobdiff_plain;f=JSDOC%2FScopeParser.js;h=b77f6ee11d9b206b0c6a32400a53c1251d79d33d;hp=b527a15f323ffbd2d8356210d1a49e86ebd680c6;hb=632b7ff2d420baf9dd4a77edb7a714a5c8040fa4;hpb=983c527e1ae43e8adc77cd89c1e47af7f18673f4

diff --git a/JSDOC/ScopeParser.js b/JSDOC/ScopeParser.js
index b527a15..b77f6ee 100644
--- a/JSDOC/ScopeParser.js
+++ b/JSDOC/ScopeParser.js
@@ -1,7 +1,7 @@
 //<Script type="text/javascript">
 
-Scope = imports['JSDOC/Scope.js'].Scope;
-
+Scope = imports.Scope.Scope;
+TokenStream = imports.TokenStream.TokenStream;
 /**
 * Scope stuff
 * 
@@ -223,13 +223,18 @@ ScopeParser.prototype = {
         
         var isObjectLitAr = [ false ];
         var isInObjectLitAr;
-        this.scopes.push(scope);
+        thisScope = scope;
+        if (thisScope && thisScope.gid != this.scopes[this.scopes.length-1]) {
+            this.scopes.push(scope);
+        } else {
+            thisScope = this.scopes[this.scopes.length-1]
+        }
        
         //var scopeIndent = ''; 
         //this.scopes.forEach(function() {
         //    scopeIndent += '   '; 
         //});
-        //print(scopeIndent + ">> ENTER SCOPE");
+        //print(">> ENTER SCOPE");
         
         
         
@@ -246,14 +251,14 @@ ScopeParser.prototype = {
             switch(token.type + '.' + token.name) {
                 case "KEYW.VAR":
                 case "KEYW.CONST": // not really relivant as it's only mozzy that does this.
-                    print('SCOPE-VAR:' + token.toString());
+                    //print('SCOPE-VAR:' + token.toString());
                     var vstart = this.ts.cursor +1;
                     
                     //this.log("parseScope GOT VAR/CONST : " + token.toString()); 
                     while (true) {
                         token = this.ts.nextTok();
-                        !this.debug|| print( token.toString());
-                      
+                        //!this.debug|| print( token.toString());
+                        //print('SCOPE-VAR-VAL:' + token.toString());
                         if (!token) { // can return false at EOF!
                             break;
                         }
@@ -261,7 +266,7 @@ ScopeParser.prototype = {
                             continue;
                         }
                         //this.logR("parseScope GOT VAR  : <B>" + token.toString() + "</B>"); 
-                        if (token.type !="NAME") {
+                        if (token.type != "NAME") {
                             for(var i = Math.max(this.ts.cursor-10,0); i < this.ts.cursor+1; i++) {
                                 print(this.ts.tokens[i].toString());
                             }
@@ -272,10 +277,10 @@ ScopeParser.prototype = {
                         
 
                         if (this.mode == "BUILDING_SYMBOL_TREE") {
-                            identifier = scope.getIdentifier(token.data) ;
+                            identifier = thisScope.getIdentifier(token.data,token) ;
                             
                             if (identifier == false) {
-                                scope.declareIdentifier(token.data, token);
+                                thisScope.declareIdentifier(token.data, token);
                             } else {
                                 token.identifier = identifier;
                                 this.warn("(SCOPE) The variable " + token.data  + ' (line:' + token.line + ")  has already been declared in the same scope...");
@@ -313,7 +318,8 @@ ScopeParser.prototype = {
                     
                     break;
                 case "KEYW.FUNCTION":
-                    print('SCOPE-FUNC:' + token.toString());
+                    //if (this.mode == 'BUILDING_SYMBOL_TREE') 
+                    //    print('SCOPE-FUNC:' + JSON.stringify(token,null,4));
                     //println("<i>"+token.data+"</i>");
                      var bn = this.braceNesting;
                     this.parseFunctionDeclaration();
@@ -321,22 +327,56 @@ ScopeParser.prototype = {
                     break;
 
                 case "PUNC.LEFT_CURLY": // {
-                    print('SCOPE-CURLY:' + JSON.stringify(token,null,4));
+                case "PUNC.LEFT_PAREN": // (    
+                    //print('SCOPE-CURLY/PAREN:' + token.toString());
                     //println("<i>"+token.data+"</i>");
-                    
+                    var curTS = this.ts;
                     if (token.props) {
+                        
+                        for (var prop in token.props) {
+                            
+                            
+                          //  print('SCOPE-PROPS:' + JSON.stringify(token.props[prop],null,4));
+                            if (token.props[prop].val[0].data == 'function') {
+                                // parse a function..
+                                this.ts = new TokenStream(token.props[prop].val);
+                                this.ts.nextTok();
+                                this.parseFunctionDeclaration();
+                                
+                                continue;
+                            }
+                            // key value..
+                            
+                            this.ts = new TokenStream(token.props[prop].val);
+                            this.parseScope(false);
+                            
+                        }
+                        this.ts = curTS;
+                        
                         // it's an object literal..
                         // the values could be replaced..
-                        
+                        break;
                     }
                     
-                    isObjectLitAr.push(false);
-                    this.braceNesting++;
+                    
+                    var _this = this;
+                    token.items.forEach(function(expr) {
+                          _this.ts = new TokenStream(expr);
+                          _this.parseExpression()
+                    });
+                    this.ts = curTS;
+                    //print("NOT PROPS"); Seed.quit();
+                    
+                    //isObjectLitAr.push(false);
+                    //this.braceNesting++;
                     
                     //print(">>>>>> OBJLIT PUSH(false)" + this.braceNesting);
                     break;
-/*
+
                 case "PUNC.RIGHT_CURLY": // }
+                    //print("<< EXIT SCOPE");
+                    return;
+                /*
                     //println("<i>"+token.data+"</i>");
                     this.braceNesting--;
                     isObjectLitAr.pop();
@@ -357,7 +397,7 @@ ScopeParser.prototype = {
                     break;
 */
                 case "KEYW.WITH":
-                    print('SCOPE-WITH:' + token.toString());
+                    //print('SCOPE-WITH:' + token.toString());
                     //println("<i>"+token.data+"</i>");   
                     if (this.mode == "BUILDING_SYMBOL_TREE") {
                         // Inside a 'with' block, it is impossible to figure out
@@ -365,13 +405,13 @@ ScopeParser.prototype = {
                         // object member. As a consequence, the only thing we can
                         // do is turn the obfuscation off for the highest scope
                         // containing the 'with' block.
-                        this.protectScopeFromObfuscation(scope);
+                        this.protectScopeFromObfuscation(thisScope);
                         this.warn("Using 'with' is not recommended." + (this.munge ? " Moreover, using 'with' reduces the level of compression!" : ""), true);
                     }
                     break;
 
                 case "KEYW.CATCH":
-                    print('SCOPE-CATCH:' + token.toString());
+                    //print('SCOPE-CATCH:' + token.toString());
                     //println("<i>"+token.data+"</i>");
                     this.parseCatch();
                     break;
@@ -386,7 +426,7 @@ ScopeParser.prototype = {
                 
                 case "STRN.DOUBLE_QUOTE": // used for object lit detection..
                 case "STRN.SINGLE_QUOTE":
-                    print('SCOPE-STRING:' + token.toString());
+                  //  print('SCOPE-STRING:' + token.toString());
                     //println("<i>"+token.data+"</i>");
 
                     if (this.ts.lookTok(-1).data == '{' && this.ts.lookTok(1).data == ':') {
@@ -416,27 +456,12 @@ ScopeParser.prototype = {
                     break;
                 
                 case "NAME.NAME":
-                    print('SCOPE-NAME:' + token.toString());
+                    //print('SCOPE-NAME:' + token.toString());
                     //print("DEAL WITH NAME:");
                     // got identifier..
                     
                     // look for  { ** : <- indicates obj literal.. ** this could occur with numbers ..
-                    if ((this.ts.lookTok(-1).data == "{") && (this.ts.lookTok(1).data == ":")) {
-                        isObjectLitAr.pop();
-                        isObjectLitAr.push(true);
-                        //print(">>>>>> OBJLIT REPUSH(true)");
-                        //println("<i>"+token.data+"</i>");
-                        break;
-                    }
-                   // print("DEAL WITH obj lit:");
-                    isInObjectLitAr = isObjectLitAr[isObjectLitAr.length-1];
-                    
-                    if (isInObjectLitAr && (this.ts.lookTok(1).data == ":") && (this.ts.lookTok(-1).data == ",")) {
-                        // skip, it's an object lit key..
-                        //println("<i>"+token.data+"</i>");
-                        break;
-                    }
-                    
+                     
                     
                     // skip anyting with "." before it..!!
                      
@@ -448,6 +473,9 @@ ScopeParser.prototype = {
                     //print("SYMBOL: " + token.toString());
                     
                     symbol = token.data;
+                    if (symbol == 'this') {
+                        break;
+                    }
                     if (this.mode == 'PASS2_SYMBOL_TREE') {
                         
                         //println("GOT IDENT: -2 : " + this.ts.lookT(-2).toString() + " <BR> ..... -1 :  " +  this.ts.lookT(-1).toString() + " <BR> "); 
@@ -457,7 +485,7 @@ ScopeParser.prototype = {
                         //println("GOT IDENT: <B>" + symbol + "</B><BR/>");
                              
                             //println("GOT IDENT (2): <B>" + symbol + "</B><BR/>");
-                        identifier = this.getIdentifier(symbol, scope);
+                        identifier = this.getIdentifier(symbol, thisScope, token);
                         
                         if (identifier == false) {
 // BUG!find out where builtin is defined...
@@ -483,7 +511,7 @@ ScopeParser.prototype = {
                     if (token.type != 'KEYW') {
                         break;
                     }
-                    print('SCOPE-KEYW:' + token.toString());
+                    //print('SCOPE-KEYW:' + token.toString());
                    // print("Check eval:");
                 
                     symbol = token.data;
@@ -497,7 +525,7 @@ ScopeParser.prototype = {
                                 var _t = this;
                                 this.ts.look(-1).data.replace(/eval:var:([a-z_]+)/ig, function(m, a) {
                                     
-                                    var hi = _t.getIdentifier(a, scope);
+                                    var hi = _t.getIdentifier(a, thisScope, token);
                                    // println("PROTECT "+a+" from munge" + (hi ? "FOUND" : "MISSING"));
                                     if (hi) {
                                      //   println("PROTECT "+a+" from munge");
@@ -510,7 +538,7 @@ ScopeParser.prototype = {
                             } else {
                                 
                             
-                                this.protectScopeFromObfuscation(scope);
+                                this.protectScopeFromObfuscation(thisScope);
                                 this.warn("Using 'eval' is not recommended. (use  eval:var:noreplace in comments to optimize) " + (this.munge ? " Moreover, using 'eval' reduces the level of compression!" : ""), true);
                             }
 
@@ -528,6 +556,7 @@ ScopeParser.prototype = {
             //if (this.ts.nextT()) break;
             
         }
+        //print("<<< EXIT SCOPE");
         //print("<<<<<<<EXIT SCOPE ERR?" +this.scopes.length);
     },
 
@@ -558,14 +587,11 @@ ScopeParser.prototype = {
         
         currentScope = this.scopes[this.scopes.length-1];
             
-        var scopeIndent = ''; 
-        this.scopes.forEach(function() {
-            scopeIndent += '   '; 
-        });
+        
         //print(scopeIndent + ">> ENTER EXPRESSION" + this.expN);
-        while (token = this.ts.lookTok()) {
+        while (token = this.ts.nextTok()) {
      
-
+        
             
            /*
             // moved out of loop?
@@ -578,117 +604,120 @@ ScopeParser.prototype = {
            */ 
            
            //this.dumpToken(token,  this.scopes, this.braceNesting );
-           //print('EXP' + this.expN + ':' + token.toString());
+           //print('EXP' +  token.toString());
             
             
             //println("<i>"+token.data+"</i>");
             //this.log("EXP:" + token.data);
             switch (token.type) {
                 case 'PUNC':
+                    //print("EXPR-PUNC:" + token.toString());
+                    
                     switch(token.data) {
                          
                         case ';':
+                            //print("<< EXIT EXPRESSION");
+                            break;
+
                         case ',':
-                            if (this.braceNesting == expressionBraceNesting &&
-                                    bracketNesting == 0 &&
-                                    parensNesting == 0) {
-                                print(scopeIndent + "<< EXIT EXPRESSION");
-                                this.expN--;
-                                return;
-                            }
+                            
                             break;
 
                        
-
+                        case '(': //Token.LP:
                         case '{': //Token.LC:
-                            isObjectLitAr.push(false);
+                        case '[': //Token.LB:
+                            //print('SCOPE-CURLY/PAREN/BRACE:' + token.toString());
+                            //println("<i>"+token.data+"</i>");
+                            var curTS = this.ts;
+                            if (token.props) {
+                                
+                                for (var prop in token.props) {
+                                    if (token.props[prop].val.data == 'function') {
+                                        // parse a function..
+                                        this.parseFunctProp(token.props[prop]);
+                                        continue;
+                                    }
+                                    // key value..
+                                    
+                                    this.ts = new TokenStream(token.props[prop].val);
+                                    this.parseScope(false);
+                                    
+                                }
+                                this.ts = curTS;
+                                
+                                // it's an object literal..
+                                // the values could be replaced..
+                                break;
+                            }
+                            
                             
-                            this.braceNesting++;
+                            var _this = this;
+                            token.items.forEach(function(expr) {
+                                  _this.ts = new TokenStream(expr);
+                                  _this.parseExpression()
+                            });
+                            this.ts = curTS;
+                        
+                        
+                    
                             ///print(">>>>> EXP PUSH(false)"+this.braceNesting);
                             break;
 
-                        case '}': //Token.RC:
-                            this.braceNesting--;
-                            isObjectLitAr.pop();
-                            //print(">>>>> EXP POP" + this.braceNesting);    
-                           // assert braceNesting >= expressionBraceNesting;
-                            break;
-
-                        case '[': //Token.LB:
-                            bracketNesting++;
-                            break;
-
+                       
+                        
+                         
+                            
+                        case ')': //Token.RP:
                         case ']': //Token.RB:
-                            bracketNesting--;
-                            break;
-
-                        case '(': //Token.LP:
+                        case '}': //Token.RB:
+                            //print("<< EXIT EXPRESSION");
+                            return;
+                           
+ 
+             
                             parensNesting++;
                             break;
 
-                        case ')': //Token.RP:
-                            parensNesting--;
-                            break;
+                        
+                            
                     }
                     break;
                     
                 case 'STRN': // used for object lit detection..
-                    if (this.ts.lookTok(-1).data == "{" && this.ts.lookTok(1).data == ":" ) {
-                        // then we are in an object lit.. -> we need to flag the brace as such...
-                        isObjectLitAr.pop();
-                        isObjectLitAr.push(true);
-                        //print(">>>>> EXP PUSH(true)");
-                    }
-                    
-                    
+                    //if (this.mode == 'BUILDING_SYMBOL_TREE')    
+                        //print("EXPR-STR:" + JSON.stringify(token, null, 4));
+               
                      
-                    isInObjectLitAr = isObjectLitAr[isObjectLitAr.length-1];
-                    if (isInObjectLitAr &&  this.ts.lookTok(1).data == ":"  &&
-                        ( this.ts.lookTok(-1).data == "{"  ||  this.ts.lookTok(-1).data == "," )) {
-                        // see if we can replace..
-                        // remove the quotes..
-                        var str = token.data.substring(1,token.data.length-1);
-                        if (/^[a-z_]+$/i.test(str) && ScopeParser.idents.indexOf(str) < 0) {
-                            token.outData = str;
-                        }
-                        
-                         
-                        
-                    }
-                    
                     break;
                 
                       
              
                 case 'NAME':
-               
+                    if (this.mode == 'BUILDING_SYMBOL_TREE') {
+                        
+                        //print("EXPR-NAME:" + JSON.stringify(token, null, 4));
+                    } else {
+                        //print("EXPR-NAME:" + token.toString());
+                    }
                     symbol = token.data;
                     //print("in NAME = " + token.toString());
                     //print("in NAME 0: " + this.ts.look(0).toString());
                     //print("in NAME 2: " + this.ts.lookTok(2).toString());
-                    if (this.ts.look(0).data == "{"  && this.ts.lookTok(2).data == ":") {
-                        // then we are in an object lit.. -> we need to flag the brace as such...
-                        isObjectLitAr.pop();
-                        isObjectLitAr.push(true);
-                         //print(">>>>> EXP  PUSH(true)");
-                        break;
-                    }
-                    
-                    isInObjectLitAr = isObjectLitAr[isObjectLitAr.length-1];
-                    //print ("isInObjectLitAr : " + isInObjectLitAr + ' ' + token.toString());
                     
-                    if (isInObjectLitAr && this.ts.lookTok(0).data == "," && this.ts.lookTok(2).data == ":") {
-                        break;
-                    }
-                    //print(this.ts.lookTok(0).data);
-                    if (this.ts.lookTok(0).data == ".") {
+                    //print(this.ts.lookTok(-1).data);
+                    // prefixed with '.'
+                    if (this.ts.lookTok(-1).data == ".") {
                         //skip '.'
                         break;
                     }
+                    if (symbol == 'this') {
+                        break;
+                       }
                     
-                     if (this.mode == 'PASS2_SYMBOL_TREE') {
+                    if (this.mode == 'PASS2_SYMBOL_TREE') {
 
-                        identifier = this.getIdentifier(symbol, currentScope);
+                        identifier = this.getIdentifier(symbol, currentScope, token);
                         //println("<B>??</B>");
                         if (identifier == false) {
 
@@ -699,8 +728,10 @@ ScopeParser.prototype = {
                                 // any conflict with other munged symbols.
                                 this.globalScope.declareIdentifier(symbol, token);
                                 this.warn("Found an undeclared symbol: " + symbol + ' (line:' + token.line + ')', true);
+                                //print("Found an undeclared symbol: " + symbol + ' (line:' + token.line + ')');
+                                //throw "OOPS";
                             } else {
-                                //println("undeclared")
+                                //print("undeclared:" + token.toString())
                             }
                             
                             
@@ -717,8 +748,9 @@ ScopeParser.prototype = {
                     
                     
                     //println("<B>EID</B>");
-                 case 'KEYW':   
-                 
+                case 'KEYW':   
+                    //if (this.mode == 'BUILDING_SYMBOL_TREE') 
+                    //    print("EXPR-KEYW:" + JSON.stringify(token, null, 4));
                     if (token.name == "FUNCTION") {
                         
                         this.parseFunctionDeclaration();
@@ -735,7 +767,7 @@ ScopeParser.prototype = {
                                 // look for eval:var:noreplace\n
                                 var _t = this;
                                 this.ts.look(-1).data.replace(/eval:var:([a-z]+)/ig, function(m, a) {
-                                    var hi = _t.getIdentifier(a, currentScope);
+                                    var hi = _t.getIdentifier(a, currentScope, token);
                                    //println("PROTECT "+a+" from munge" + (hi ? "FOUND" : "MISSING"));
                                     if (hi) {
                                       //  println("PROTECT "+a+" from munge");
@@ -754,11 +786,14 @@ ScopeParser.prototype = {
                         }
                         break;
                     } 
-                   
+                default:
+                    //if (this.mode == 'BUILDING_SYMBOL_TREE') 
+                    //    print("EXPR-SKIP:" + JSON.stringify(token, null, 4));
+                    break;
             }
-            if (!this.ts.nextTok()) break;
+            
         }
-        print(scopeIndent + "<< EXIT EXPRESSION");
+        //print("<< EXIT EXPRESSION");
         this.expN--;
     },
 
@@ -774,10 +809,10 @@ ScopeParser.prototype = {
         //assert token.getType() == Token.CATCH;
         token = this.ts.nextTok();
         //assert token.getType() == Token.LP; (
-        token = this.ts.nextTok();
+        //token = this.ts.nextTok();
         //assert token.getType() == Token.NAME;
         
-        symbol = token.data;
+        symbol = token.items[0].data;
         currentScope = this.scopes[this.scopes.length-1];
 
         if (this.mode == 'BUILDING_SYMBOL_TREE') {
@@ -787,7 +822,7 @@ ScopeParser.prototype = {
             currentScope.declareIdentifier(symbol, token);
         } else {
             //?? why inc the refcount?? - that should be set when building the tree???
-            identifier = this.getIdentifier(symbol, currentScope);
+            identifier = this.getIdentifier(symbol, currentScope, token);
             identifier.refcount++;
         }
 
@@ -813,7 +848,7 @@ ScopeParser.prototype = {
             if (this.mode == 'BUILDING_SYMBOL_TREE') {
                 // Get the name of the function and declare it in the current scope.
                 symbol = token.data;
-                if (currentScope.getIdentifier(symbol) != false) {
+                if (currentScope.getIdentifier(symbol,token) != false) {
                     this.warn("The function " + symbol + " has already been declared in the same scope...", true);
                 }
                 currentScope.declareIdentifier(symbol,token);
@@ -823,23 +858,25 @@ ScopeParser.prototype = {
 
         //assert token.getType() == Token.LP;
         if (this.mode == 'BUILDING_SYMBOL_TREE') {
-            fnScope = new Scope(this.braceNesting, currentScope, token.n, '');
+            fnScope = new Scope(1, currentScope, token.n, '');
             
             //println("STORING SCOPE" + this.ts.cursor);
             
-            this.indexedScopes[this.ts.cursor] = fnScope;
+            this.indexedScopes[token.id] = fnScope;
             
         } else {
             //qln("FETCHING SCOPE" + this.ts.cursor);
-            fnScope = this.indexedScopes[this.ts.cursor];
+            fnScope = this.indexedScopes[token.id];
           
         }
-        
+        //if (this.mode == 'BUILDING_SYMBOL_TREE') 
+        //    print('FUNC-PARSE:' + JSON.stringify(token,null,4));
         // Parse function arguments.
-        var argpos = 0;
-        while (this.ts.lookTok().data != ')') { //(token = consumeToken()).getType() != Token.RP) {
-            token = this.ts.nextTok();
-           // print ("FUNC ARGS: " + token.toString())
+        var args = token.items;
+        for (var argpos =0; argpos < args.length; argpos++) {
+             
+            token = args[argpos][0];
+            //print ("FUNC ARGS: " + token.toString())
             //assert token.getType() == Token.NAME ||
             //        token.getType() == Token.COMMA;
             if (token.type == 'NAME' && this.mode == 'BUILDING_SYMBOL_TREE') {
@@ -849,23 +886,34 @@ ScopeParser.prototype = {
                     // Exception for Prototype 1.6...
                     identifier.preventMunging();
                 }
-                argpos++;
+                //argpos++;
             }
         }
-
+        
         token = this.ts.nextTok();
+        //print('FUNC-BODY:' + JSON.stringify(token.items,null,4));
+        //Seed.quit();
         //print(token.toString());
         // assert token.getType() == Token.LC;
-        this.braceNesting++;
-
-        token = this.ts.nextTok();
+        //this.braceNesting++;
+        
+        //token = this.ts.nextTok();
         //print(token.toString());
-     
-
-        this.parseScope(fnScope);
+        var outTS = this.ts;
+        var _this = this;
+        token.items.forEach(function(tar) {
+            _this.ts = new TokenStream(tar);
+            _this.parseScope(fnScope);
+            
+            
+        });
+        
+        //print(JSON.stringify(this.ts,null,4));
+        //this.parseScope(fnScope);
+        this.ts = outTS;
         // now pop it off the stack!!!
        
-        this.braceNesting = b4braceNesting;
+        //this.braceNesting = b4braceNesting;
         //print("ENDFN -1: " + this.ts.lookTok(-1).toString());
         //print("ENDFN 0: " + this.ts.lookTok(0).toString());
         //print("ENDFN 1: " + this.ts.lookTok(1).toString());
@@ -889,10 +937,10 @@ ScopeParser.prototype = {
         scope.preventMunging();
     },
     
-    getIdentifier: function(symbol, scope) {
+    getIdentifier: function(symbol, scope, token) {
         var identifier;
         while (scope != false) {
-            identifier = scope.getIdentifier(symbol);
+            identifier = scope.getIdentifier(symbol, token);
             //println("ScopeParser.getIdentgetUsedSymbols("+symbol+")=" + scope.getUsedSymbols().join(','));
             if (identifier) {
                 return identifier;