Lines Matching refs:constant

17 ): {constant: true; result: any} | {constant: false; result?: void} {
18   let constant = true;  variable
20     if (!constant) return;
23       for (let i = 0; constant && i < expression.elements.length; i++) {
27           if (!(isSpreadable(spread) && constant)) {
28             constant = false;
41       return constant && binaryOperation(expression.operator, left, right);
48       for (let i = 0; constant && i < expression.arguments.length; i++) {
52           if (!(isSpreadable(spread) && constant)) {
53             constant = false;
61       if (!constant) return;
64         if (!object || !constant) {
65           constant = false;
74           constant = false;
76         if (!constant) return;
82         if (!constant) return;
103       if (constant && expression.operator === '&&') {
106       if (constant && expression.operator === '||') {
112       if (!object || !constant) {
113         constant = false;
122         constant = false;
124       if (!constant) return;
137       for (let i = 0; constant && i < expression.properties.length; i++) {
141             constant = false;
152             constant = false;
154           if (!constant) return;
156           if (!constant) return;
159           constant = false;
162           if (!argument) constant = false;
163           if (!constant) return;
176       for (let i = 0; i < expression.expressions.length - 1 && constant; i++) {
200       if (!constant) {
218     constant = false;
221   return constant ? {constant: true, result} : {constant: false};
336   const {result, constant} = expressionToConstant(ast, {constants});  constant
338   return (lastWasConstant = constant);