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Replace value === (value | 0) checks with Number.isInteger(value) in the src/ folder

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Rather than doing what (at first) may seem like a fairly obscure comparison, using `Number.isInteger` will clearly indicate the intent of the code.
This commit is contained in:
Jonas Jenwald 2017-09-03 12:50:16 +02:00
parent c8b5ba277a
commit 8686baede5
4 changed files with 8 additions and 7 deletions
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5
src/core/function.js
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@ -1032,7 +1032,7 @@ var PostScriptCompiler = (function PostScriptCompilerClosure() {
return null;
}
n = num1.number;
if (n < 0 || (n | 0) !== n || stack.length < n) {
if (n < 0 || !Number.isInteger(n) || stack.length < n) {
return null;
}
ast1 = stack[stack.length - n - 1];
@ -1082,7 +1082,8 @@ var PostScriptCompiler = (function PostScriptCompilerClosure() {
}
j = num2.number;
n = num1.number;
if (n <= 0 || (n | 0) !== n || (j | 0) !== j || stack.length < n) {
if (n <= 0 || !Number.isInteger(n) || !Number.isInteger(j) ||
stack.length < n) {
// ... and integers
return null;
}