-
-
- //var scopeIndent = '';
- //this.scopes.forEach(function() {
- // scopeIndent += ' ';
- //});
- //print(">> ENTER SCOPE");
-
-
-
-
- var token = this.ts.lookTok(1);
- while (token != null) {
- // this.timerPrint("parseScope AFTER lookT: " + token.toString());
- //this.dumpToken(token , this.scopes, this.braceNesting);
- //print('SCOPE:' + token.toString());
- //this.log(token.data);
- //if (token.type == 'NAME') {
- // print('*' + token.data);
- //}
- 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());
- 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());
- // print('SCOPE-VAR-VAL:' + JSON.stringify(token, null, 4));
- if (token == null) { // can return false at EOF!
- break;
- }
- if (token.name == "VAR" || token.data == ",") { // kludge..
- continue;
- }
- //this.logR("parseScope GOT VAR : <B>" + token.toString() + "</B>");
- if (token.type != "NAME") {
-
- for(var i = int.max(this.ts.cursor-10,0); i < this.ts.cursor+1; i++) {
- print(this.ts.tokens[i].toString());
- }
-
- print( "var without ident");
- GLib.Process.exit (0);
- }
-
-
- if (this.mode == ScopeParserMode.BUILDING_SYMBOL_TREE) {
- var identifier = scope.getIdentifier(token.data,token) ;
-
- if (identifier == null) {
- scope.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...");
- }
- }
-
- token = this.ts.nextTok();
- //!this.debug|| print(token.toString());
- /*
- assert token.getType() == Token.SEMI ||
- token.getType() == Token.ASSIGN ||
- token.getType() == Token.COMMA ||
- token.getType() == Token.IN;
- */
- if (token.name == "IN") {
- break;
- } else {
- //var bn = this.braceNesting;
- var bn = this.braceNesting;
- var nts = new Gee.ArrayList<Token>();
- while (true) {
- if (!token || token.type == "VOID" || token.data == ",") {
- break;
- }
- nts.add(token);
- token = this.ts.nextTok();
- }
- if (nts.size > 0) {
- var TS = this.ts;
- this.ts = new TokenStream(nts);
- this.parseExpression(scope);
- this.ts = TS;
- }
-
- this.braceNesting = bn;
- //this.braceNesting = bn;
- //this.logR("parseScope DONE : <B>ParseExpression</B> - tok is:" + this.ts.lookT(0).toString());
-
- token = this.ts.lookTok(1);
- //!this.debug||
- // print("AFTER EXP: " + token.toString());
- if (token.data == ";") {
- break;
- }
- }
- }
-
- //print("VAR:")
- //this.ts.dump(vstart , this.ts.cursor);
-
- break;
-
-
- case "KEYW.FUNCTION":
- //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(scope);
- this.braceNesting = bn;
- break;
-
- case "PUNC.LEFT_CURLY": // {
- case "PUNC.LEFT_PAREN": // (
- case "PUNC.LEFT_BRACE": // [
- //print('SCOPE-CURLY/PAREN:' + token.toString());
- //println("<i>"+token.data+"</i>");
- var curTS = this.ts;
- if (token.props.size() > 0) {
-
- // { a : ... , c : .... }
- var iter = token.props.map_iterator();
-
- while(iter.next()) {
-
- TokenKeyMap val = iter.get_value(); // TokenKeyMap
-
-
- // print('SCOPE-PROPS:' + JSON.stringify(token.props[prop],null,4));
- if (val.vals.get(0).data == "function") {
- // parse a function..
- this.ts = new TokenStream(val.vals);
- this.ts.nextTok();
- this.parseFunctionDeclaration(scope);
-
- continue;
- }
- // key value..
-
- this.ts = new TokenStream(val.vals);
- this.parseExpression(scope);
-
- }
- this.ts = curTS;
-
- // it's an object literal..
- // the values could be replaced..
- break;
- }
-
- // ( ... ) or { .... } not object literals..
-
-
- for (var xx =0; xx < token.items.size; xx++) {
- expr = token.items.get(xx);
- //token.items.forEach(function(expr) {
- //print(expr.toString());
- this.ts = new TokenStream(expr);
- //if (curTS.data == '(') {
- this.parseScope(scope);
- //} else {
- // _this.parseExpression(scope)
- //}
-
- }
- 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;
-
- case "KEYW.WITH":
- //print('SCOPE-WITH:' + token.toString());
- //println("<i>"+token.data+"</i>");
- if (this.mode == ScopeParserMode.BUILDING_SYMBOL_TREE) {
- // Inside a 'with' block, it is impossible to figure out
- // statically whether a symbol is a local variable or an
- // 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.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());
- //println("<i>"+token.data+"</i>");
- this.parseCatch(scope);
- break;
-
- case "STRN.DOUBLE_QUOTE": // used for object lit detection..
- case "STRN.SINGLE_QUOTE":
- // print('SCOPE-STRING:' + token.toString());
- //println("<i>"+token.data+"</i>");
-
- 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.remove_at(isObjectLitAr.size-1);
- isObjectLitAr.add(true);
- //print(">>>>>> OBJLIT REPUSH(true)");
- }
- isInObjectLitAr = isObjectLitAr.get(isObjectLitAr.size-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..
- // should do a bit more checking!!!! (what about wierd char's in the string..
- var str = token.data.substring(1,token.data.length-1);
-
- if (Regex.match_simple ("^[a-z_]+$", str,GLib.RegexCompileFlags.CASELESS) && this.idents.index_of(str) < 0) {
- token.outData = str;
- }
-
-
-
- }
-
- break;
-
- case "NAME.NAME":
- //print('SCOPE-NAME:' + token.toString());
- //print("DEAL WITH NAME:");
- // got identifier..
- // look for { ** : <- indicates obj literal.. ** this could occur with numbers ..
- // skip anyting with "." before it..!!
-
- if (this.ts.lookTok(-1).data == ".") {
- // skip, it's an object prop.
- //println("<i>"+token.data+"</i>");
- break;
- }
- //print("SYMBOL: " + token.toString());
-
- symbol = token.data;
- if (symbol == "this") {
- break;
- }
-
- if (this.mode == ScopeParserMode.PASS2_SYMBOL_TREE) {
-
- //println("GOT IDENT: -2 : " + this.ts.lookT(-2).toString() + " <BR> ..... -1 : " + this.ts.lookT(-1).toString() + " <BR> ");
-
- //print ("MUNGE?" + symbol);
-
- //println("GOT IDENT: <B>" + symbol + "</B><BR/>");
-
- //println("GOT IDENT (2): <B>" + symbol + "</B><BR/>");
- var identifier = this.getIdentifier(symbol, scope, token);
-
- if (identifier == null) {
-// BUG!find out where builtin is defined...
- if (symbol.length <= 3 && Scope.builtin.indexOf(symbol) < 0) {
- // Here, we found an undeclared and un-namespaced symbol that is
- // 3 characters or less in length. Declare it in the global scope.
- // We don't need to declare longer symbols since they won't cause
- // any conflict with other munged symbols.
- this.globalScope.declareIdentifier(symbol, token);
- this.warn("Found an undeclared symbol: " + symbol + " (line:" + token.line + ")", true);
- }
-
- //println("GOT IDENT IGNORE(3): <B>" + symbol + "</B><BR/>");
- } else {
- token.identifier = identifier;
- identifier.refcount++;
- }
- }
-
- break;
- //println("<B>SID</B>");
- default:
- if (token.type != "KEYW") {
- break;
- }
- //print('SCOPE-KEYW:' + token.toString());
- // print("Check eval:");
-
- symbol = token.data;
-
- if (this.mode == ScopeParserMode.BUILDING_SYMBOL_TREE) {
-
- if (token.name == "EVAL") {
-
- //print(JSON.stringify(token, null,4));
- // look back one and see if we can find a comment!!!
- //if (this.ts.look(-1).type == "COMM") {
- if (token.prefix && token.prefix.match(/eval/)) {
- // look for eval:var:noreplace\n
- //print("MATCH!?");
- var _t = this;
-
- var regex = new GLib.Regex ("eval:var:([a-z_]+)",GLib.RegexCompileFlags.CASELESS );
-
- regex.replace_eval (token.prefix, token.prefix.length, 0, 0, (match_info, result) => {
- var a = match_info.fetch(0);
- var hi = this.getIdentifier(a, scope, token);
- // println("PROTECT "+a+" from munge" + (hi ? "FOUND" : "MISSING"));
- if (hi.length > 0) {
- // print("PROTECT "+a+" from munge");
- //print(JSON.stringify(hi,null,4));
- hi.toMunge = false;
- }
-
- });
-
-
- } else {
-
-
- this.protectScopeFromObfuscation(scope);
- 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);
- }
-
- }
-
- }
- break;
-
-
- } // end switch
-
-
- //print("parseScope TOK : " + token.toString());
- token = this.ts.nextTok();
- //if (this.ts.nextT()) break;
-
- }
- //print("<<< EXIT SCOPE");
- //print("<<<<<<<EXIT SCOPE ERR?" +this.scopes.length);
- }