199 lines
4.7 KiB
Text
199 lines
4.7 KiB
Text
==========================================
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multiple statements
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==========================================
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var x = {}, z, i = 0;
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firstFunction(x)
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secondFunction(x);
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---
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(program
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(var_declaration
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(var_assignment (identifier) (object))
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(identifier)
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(var_assignment (identifier) (number)))
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(expression_statement (function_call (identifier) (arguments (identifier))))
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(expression_statement (function_call (identifier) (arguments (identifier)))))
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==========================================
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if statements
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==========================================
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if (isReady()) {
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console.log(theData)
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}
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---
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(program (if_statement (function_call (identifier) (arguments))
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(statement_block (expression_statement
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(function_call (member_access (identifier) (identifier)) (arguments (identifier)))))))
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==========================================
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if-else statements
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==========================================
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if (theCondition) {
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firstFunction();
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} else {
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secondFunction();
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}
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---
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(program (if_statement
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(identifier)
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(statement_block (expression_statement (function_call (identifier) (arguments))))
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(statement_block (expression_statement (function_call (identifier) (arguments))))))
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==================================================
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if-else statements with multiple conditions
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==================================================
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if (firstValue) {
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firstFunction();
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} else if (secondValue)
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secondFunction();
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else {
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thirdFunction();
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}
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---
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(program (if_statement (identifier)
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(statement_block (expression_statement (function_call (identifier) (arguments))))
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(if_statement (identifier)
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(expression_statement (function_call (identifier) (arguments)))
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(statement_block (expression_statement (function_call (identifier) (arguments)))))))
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==========================================
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for loops
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==========================================
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for (var i = 1; someCondition(i); i = next()) {
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doSomething();
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}
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---
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(program (for_statement
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(var_declaration (var_assignment (identifier) (number)))
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(function_call (identifier) (arguments (identifier)))
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(assignment (identifier) (function_call (identifier) (arguments)))
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(statement_block (expression_statement (function_call (identifier) (arguments))))))
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==========================================
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for-in loops
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==========================================
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for (var key in someObject)
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doSomething();
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for (key in someObject)
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doSomethingElse();
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---
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(program
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(for_in_statement
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(identifier) (identifier)
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(expression_statement (function_call (identifier) (arguments))))
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(for_in_statement
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(identifier) (identifier)
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(expression_statement (function_call (identifier) (arguments)))))
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==========================================
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while loops
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==========================================
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while (someCondition(i)) {
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doSomething();
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}
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---
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(program (while_statement
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(function_call (identifier) (arguments (identifier)))
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(statement_block (expression_statement (function_call (identifier) (arguments))))))
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==========================================
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try/catch statements
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==========================================
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try {
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doSomething();
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} catch (e) {
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logError(e);
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}
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try {
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doSomething();
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} finally {
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logError();
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}
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---
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(program
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(try_statement
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(statement_block (expression_statement (function_call (identifier) (arguments))))
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(catch (identifier)
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(statement_block (expression_statement (function_call (identifier) (arguments (identifier)))))))
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(try_statement
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(statement_block (expression_statement (function_call (identifier) (arguments))))
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(finally
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(statement_block (expression_statement (function_call (identifier) (arguments)))))))
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===========================================
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throw statements
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===========================================
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throw new Error("wtf");
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---
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(program
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(throw_statement (constructor_call (identifier) (arguments (string)))))
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===========================================
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indented code after blocks
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===========================================
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function x() {}
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return z;
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---
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(program
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(expression_statement
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(function_expression (identifier) (statement_block)))
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(return_statement (identifier)))
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===========================================
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switch statements
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===========================================
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switch(x) {
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case "hello":
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print("one");
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break;
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case z():
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print("two");
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break;
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default:
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print("three");
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}
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---
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(program (switch_statement (identifier)
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(case
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(string)
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(expression_statement (function_call (identifier) (arguments (string))))
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(break_statement))
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(case
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(function_call (identifier) (arguments))
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(expression_statement (function_call (identifier) (arguments (string))))
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(break_statement))
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(default
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(expression_statement (function_call (identifier) (arguments (string)))))))
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