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inlining of static methods & constants (#2211)

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- guard by `unsafe`
- support `Array`, `Math`, `Number`, `Object` & `String`

fixes #2207
This commit is contained in:
Alex Lam S.L
2017-07-07 05:35:32 +08:00
committed by GitHub
parent 4b6ca5e742
commit 4f70d2e28c
2 changed files with 177 additions and 24 deletions
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72
test/compress/evaluate.js
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@@ -1085,3 +1085,75 @@ string_charCodeAt: {
}
expect_stdout: "NaN"
}
issue_2207_1: {
options = {
evaluate: true,
unsafe: true,
}
input: {
console.log(String.fromCharCode(65));
console.log(Math.max(3, 6, 2, 7, 3, 4));
console.log(Math.cos(1.2345));
console.log(Math.cos(1.2345) - Math.sin(4.321));
console.log(Math.pow(Math.PI, Math.E - Math.LN10));
}
expect: {
console.log("A");
console.log(7);
console.log(Math.cos(1.2345));
console.log(1.2543732512566947);
console.log(1.6093984514472044);
}
expect_stdout: true
}
issue_2207_2: {
options = {
evaluate: true,
unsafe: true,
}
input: {
console.log(Math.E);
console.log(Math.LN10);
console.log(Math.LN2);
console.log(Math.LOG2E);
console.log(Math.LOG10E);
console.log(Math.PI);
console.log(Math.SQRT1_2);
console.log(Math.SQRT2);
}
expect: {
console.log(Math.E);
console.log(Math.LN10);
console.log(Math.LN2);
console.log(Math.LOG2E);
console.log(Math.LOG10E);
console.log(Math.PI);
console.log(Math.SQRT1_2);
console.log(Math.SQRT2);
}
expect_stdout: true
}
issue_2207_3: {
options = {
evaluate: true,
unsafe: true,
}
input: {
console.log(Number.MAX_VALUE);
console.log(Number.MIN_VALUE);
console.log(Number.NaN);
console.log(Number.NEGATIVE_INFINITY);
console.log(Number.POSITIVE_INFINITY);
}
expect: {
console.log(Number.MAX_VALUE);
console.log(5e-324);
console.log(NaN);
console.log(-1/0);
console.log(1/0);
}
expect_stdout: true
}