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Lines 1-5
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/*eslint-env amd */ |
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/*eslint-env amd */ |
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define(function(module) { |
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define([ |
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'estraverse/estraverse', |
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'module' |
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], function(Estraverse, module) { |
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//------------------------------------------------------------------------------ |
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//------------------------------------------------------------------------------ |
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// Rule Definition |
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// Rule Definition |
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//------------------------------------------------------------------------------ |
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//------------------------------------------------------------------------------ |
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Lines 74-83
define(function(module) {
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return /^(?:Assignment|Call|New|Update|Yield)Expression$/.test(node.type) || |
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return /^(?:Assignment|Call|New|Update|Yield)Expression$/.test(node.type) || |
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(node.type === "UnaryExpression" && ["delete", "void"].indexOf(node.operator) >= 0); |
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(node.type === "UnaryExpression" && ["delete", "void"].indexOf(node.operator) >= 0); |
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} |
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} |
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function isRecoveredNode(currentNode) { |
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var result = false; |
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Estraverse.traverse(currentNode, { |
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/** |
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* @callback |
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*/ |
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enter: function(node, parent) { |
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if (node.range && node.range[0] === node.range[1]) { |
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result = true; |
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return Estraverse.VisitorOption.Break; |
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} |
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} |
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}); |
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return result; |
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} |
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return { |
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return { |
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"ExpressionStatement": function(node) { |
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"ExpressionStatement": function(node) { |
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if (!isValidExpression(node.expression) && !isDirective(node, context.getAncestors())) { |
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if (!isValidExpression(node.expression) |
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&& !isDirective(node, context.getAncestors()) |
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&& !isRecoveredNode(node.expression)) { |
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context.report(node, "Expected an assignment or function call and instead saw an expression."); |
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context.report(node, "Expected an assignment or function call and instead saw an expression."); |
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} |
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} |
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} |
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} |
