1 | "use strict";
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2 | Object.defineProperty(exports, "__esModule", { value: true });
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3 | var ts = require("typescript");
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4 | var utils = require("tsutils/typeguard/2.8");
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5 | var check_node_1 = require("./shared/check-node");
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6 | var Ignore = require("./shared/ignore");
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7 |
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8 | exports.Rule = check_node_1.createCheckNodeRule(checkNode, "Using expressions to cause side-effects not allowed.");
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9 | function checkNode(node, ctx) {
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10 | if (utils.isExpressionStatement(node)) {
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11 | var children = node.getChildren();
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12 | var isYield = children.every(function (n) { return n.kind === ts.SyntaxKind.YieldExpression; });
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13 | var text = node.getText(node.getSourceFile());
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14 | if (utils.isAwaitExpression(node.expression)) {
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15 | text = node.expression.expression.getText(node.expression.getSourceFile());
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16 | }
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17 | var isIgnored2 = Ignore.isIgnoredPrefix(text, ctx.options.ignorePrefix);
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18 | if (!isYield && !isIgnored2) {
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19 | return { invalidNodes: [check_node_1.createInvalidNode(node, [])] };
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20 | }
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21 | }
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22 | return { invalidNodes: [] };
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23 | }
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24 |
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