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parseMaybeUnary() doesn't need parameter @noIn

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Jiaxing Wang 2013-07-10 19:02:12 +08:00 committed by Marijn Haverbeke
parent 567f3ca32a
commit 16b54e0698
1 changed files with 4 additions and 4 deletions
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8
acorn.js
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@ -1443,7 +1443,7 @@
// Start the precedence parser. // Start the precedence parser.
function parseExprOps(noIn) { function parseExprOps(noIn) {
return parseExprOp(parseMaybeUnary(noIn), -1, noIn); return parseExprOp(parseMaybeUnary(), -1, noIn);
} }
// Parse binary operators with the operator precedence parsing // Parse binary operators with the operator precedence parsing
@ -1460,7 +1460,7 @@
node.left = left; node.left = left;
node.operator = tokVal; node.operator = tokVal;
next(); next();
node.right = parseExprOp(parseMaybeUnary(noIn), prec, noIn); node.right = parseExprOp(parseMaybeUnary(), prec, noIn);
var node = finishNode(node, /&&|\|\|/.test(node.operator) ? "LogicalExpression" : "BinaryExpression"); var node = finishNode(node, /&&|\|\|/.test(node.operator) ? "LogicalExpression" : "BinaryExpression");
return parseExprOp(node, minPrec, noIn); return parseExprOp(node, minPrec, noIn);
} }
@ -1470,13 +1470,13 @@
// Parse unary operators, both prefix and postfix. // Parse unary operators, both prefix and postfix.
function parseMaybeUnary(noIn) { function parseMaybeUnary() {
if (tokType.prefix) { if (tokType.prefix) {
var node = startNode(), update = tokType.isUpdate; var node = startNode(), update = tokType.isUpdate;
node.operator = tokVal; node.operator = tokVal;
node.prefix = true; node.prefix = true;
next(); next();
node.argument = parseMaybeUnary(noIn); node.argument = parseMaybeUnary();
if (update) checkLVal(node.argument); if (update) checkLVal(node.argument);
else if (strict && node.operator === "delete" && else if (strict && node.operator === "delete" &&
node.argument.type === "Identifier") node.argument.type === "Identifier")