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Semicolon after do...while statement is optional

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Anthony Van de Gejuchte
2015-12-17 23:02:35 +01:00
parent 9e2f9f7910
commit bd99b00413
1 changed files with 3 additions and 3 deletions
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6
lib/parse.js
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@@ -724,9 +724,9 @@ function parse($TEXT, options) {
);
};
function semicolon() {
function semicolon(optional) {
if (is("punc", ";")) next();
else if (!can_insert_semicolon()) unexpected();
else if (!optional && !can_insert_semicolon()) unexpected();
};
function parenthesised() {
@@ -814,7 +814,7 @@ function parse($TEXT, options) {
case "do":
return new AST_Do({
body : in_loop(statement),
condition : (expect_token("keyword", "while"), tmp = parenthesised(), semicolon(), tmp)
condition : (expect_token("keyword", "while"), tmp = parenthesised(), semicolon(true), tmp)
});
case "while":