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Issue 6256752412590080: Issue 301 - jshydra: Handle for .. of .. (Closed)
Patch Set: Created April 10, 2014, 5:05 p.m.
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1 let global = this; 1 let global = this;
2 function decompileAST(ast) { 2 function decompileAST(ast) {
3 let func = global["decompile" + ast.type]; 3 let func = global["decompile" + ast.type];
4 if (!func) 4 if (!func)
5 throw "Unknown type " + ast.type; 5 throw "Unknown type " + ast.type;
6 return func(ast); 6 return func(ast);
7 } 7 }
8 8
9 function decompileProgram(ast) { 9 function decompileProgram(ast) {
10 return [decompileAST(stmt) for each (stmt in ast.body)].join('\n'); 10 return [decompileAST(stmt) for each (stmt in ast.body)].join('\n');
(...skipping 116 matching lines...) Expand 10 before | Expand all | Expand 10 after
127 str += "("; 127 str += "(";
128 if (ast.left.type == "VariableDeclaration") 128 if (ast.left.type == "VariableDeclaration")
129 str += decompileVariableDeclaration(ast.left, true); 129 str += decompileVariableDeclaration(ast.left, true);
130 else 130 else
131 str += decompileAST(ast.left); 131 str += decompileAST(ast.left);
132 str += " in " + decompileExpr(ast.right, ast) + ") "; 132 str += " in " + decompileExpr(ast.right, ast) + ") ";
133 str += decompileAST(ast.body); 133 str += decompileAST(ast.body);
134 return str; 134 return str;
135 } 135 }
136 136
137 function decompileForOfStatement(ast) {
138 let str = "for (";
139 if (ast.left.type == "VariableDeclaration")
140 str += decompileVariableDeclaration(ast.left, true);
141 else
142 str += decompileAST(ast.left);
143 str += " of " + decompileExpr(ast.right, ast) + ") ";
144 str += decompileAST(ast.body);
145 return str;
146 }
147
137 function decompileLetStatement(ast) { 148 function decompileLetStatement(ast) {
138 let str = "let ("; 149 let str = "let (";
139 str += [d ? decompileAST(d) : ' ' for each (d in ast.head)].join(', '); 150 str += [d ? decompileAST(d) : ' ' for each (d in ast.head)].join(', ');
140 str += ") " + decompileAST(ast.body); 151 str += ") " + decompileAST(ast.body);
141 return str; 152 return str;
142 } 153 }
143 154
144 function decompileDebuggerStatement(ast) { 155 function decompileDebuggerStatement(ast) {
145 return "debugger;"; 156 return "debugger;";
146 } 157 }
(...skipping 330 matching lines...) Expand 10 before | Expand all | Expand 10 after
477 return "<!--" + ast.comment + "-->"; 488 return "<!--" + ast.comment + "-->";
478 } 489 }
479 490
480 function decompileXMLProcessingInstruction(ast) { 491 function decompileXMLProcessingInstruction(ast) {
481 return "<?" + ast.target + (ast.contents ? " " + ast.contents : "") + "?>"; 492 return "<?" + ast.target + (ast.contents ? " " + ast.contents : "") + "?>";
482 } 493 }
483 494
484 function process_js(ast) { 495 function process_js(ast) {
485 _print(decompileAST(ast)); 496 _print(decompileAST(ast));
486 } 497 }
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