JoBoEVD/UglifyJS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix reduce_vars on AST_Defun (#2708)

Browse Source
This commit is contained in:
Alex Lam S.L
2018-01-03 17:18:38 +08:00
committed by GitHub
parent 446fb0198b
commit 14778e049b
4 changed files with 257 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

238
test/compress/reduce_vars.js
View File

@@ -4999,3 +4999,241 @@ var_if: {
}
}
}
defun_assign: {
options = {
reduce_vars: true,
toplevel: true,
}
input: {
console.log(typeof a);
a = 42;
console.log(typeof a);
function a() {}
console.log(typeof a);
}
expect: {
console.log(typeof a);
a = 42;
console.log(typeof a);
function a() {}
console.log(typeof a);
}
expect_stdout: [
"function",
"number",
"number",
]
}
defun_var_1: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
typeofs: true,
unused: true,
}
input: {
var a = 42, b;
function a() {}
function b() {}
console.log(typeof a, typeof b);
}
expect: {
var a = 42;
function a() {}
console.log(typeof a, "function");
}
expect_stdout: "number function"
}
defun_var_2: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
typeofs: true,
unused: true,
}
input: {
function a() {}
function b() {}
var a = 42, b;
console.log(typeof a, typeof b);
}
expect: {
function a() {}
var a = 42;
console.log(typeof a, "function");
}
expect_stdout: "number function"
}
defun_var_3: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
typeofs: true,
unused: true,
}
input: {
function a() {}
function b() {}
console.log(typeof a, typeof b);
var a = 42, b;
}
expect: {
function a() {}
console.log(typeof a, "function");
var a = 42;
}
expect_stdout: "function function"
}
defun_catch_1: {
options = {
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
function a() {}
try {
throw 42;
} catch (a) {
console.log(a);
}
}
expect: {
try {
throw 42;
} catch (a) {
console.log(a);
}
}
expect_stdout: "42"
}
defun_catch_2: {
options = {
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
try {
function a() {}
throw 42;
} catch (a) {
console.log(a);
}
}
expect: {
try {
throw 42;
} catch (a) {
console.log(a);
}
}
expect_stdout: "42"
}
defun_catch_3: {
options = {
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
try {
throw 42;
function a() {}
} catch (a) {
console.log(a);
}
}
expect: {
try {
throw 42;
} catch (a) {
console.log(a);
}
}
expect_stdout: "42"
}
defun_catch_4: {
options = {
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
try {
throw 42;
} catch (a) {
function a() {}
console.log(a);
}
}
expect: {
try {
throw 42;
} catch (a) {
function a() {}
console.log(a);
}
}
expect_stdout: true
}
defun_catch_5: {
options = {
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
try {
throw 42;
} catch (a) {
console.log(a);
function a() {}
}
}
expect: {
try {
throw 42;
} catch (a) {
console.log(a);
function a() {}
}
}
expect_stdout: true
}
defun_catch_6: {
options = {
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
try {
throw 42;
} catch (a) {
console.log(a);
}
function a() {}
}
expect: {
try {
throw 42;
} catch (a) {
console.log(a);
}
}
expect_stdout: "42"
}