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mangle shadowed lambda under ie8 correctly (#3356)

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fixes #3355
This commit is contained in:
Alex Lam S.L
2019-04-01 15:22:00 +08:00
committed by GitHub
parent 4b21526310
commit a74e600fa0
2 changed files with 115 additions and 11 deletions
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108
test/compress/ie8.js
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@@ -861,3 +861,111 @@ issue_3215_4: {
}
expect_stdout: "PASS"
}
issue_3355_1: {
mangle = {
ie8: false,
}
input: {
(function f() {
var f;
})();
(function g() {
})();
console.log(typeof f === typeof g);
}
expect: {
(function o() {
var o;
})();
(function o() {
})();
console.log(typeof f === typeof g);
}
expect_stdout: "true"
}
issue_3355_2: {
mangle = {
ie8: true,
}
input: {
(function f() {
var f;
})();
(function g() {
})();
console.log(typeof f === typeof g);
}
expect: {
(function f() {
var f;
})();
(function g() {
})();
console.log(typeof f === typeof g);
}
expect_stdout: "true"
}
issue_3355_3: {
mangle = {
ie8: false,
}
input: {
!function(a) {
"aaaaaaaaaa";
a();
var b = function c() {
var c = 42;
console.log("FAIL");
};
}(function() {
console.log("PASS");
});
}
expect: {
!function(a) {
"aaaaaaaaaa";
a();
var o = function a() {
var a = 42;
console.log("FAIL");
};
}(function() {
console.log("PASS");
});
}
expect_stdout: "PASS"
}
issue_3355_4: {
mangle = {
ie8: true,
}
input: {
!function(a) {
"aaaaaaaaaa";
a();
var b = function c() {
var c = 42;
console.log("FAIL");
};
}(function() {
console.log("PASS");
});
}
expect: {
!function(a) {
"aaaaaaaaaa";
a();
var o = function n() {
var n = 42;
console.log("FAIL");
};
}(function() {
console.log("PASS");
});
}
expect_stdout: "PASS"
}