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reduce overlap of sequences & side_effects (#5344)

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This commit is contained in:
Alex Lam S.L
2022-02-07 16:29:04 +00:00
committed by GitHub
parent 327e94a759
commit b6c72c84d4
9 changed files with 280 additions and 17 deletions
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72
test/compress/negate-iife.js
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@@ -122,13 +122,41 @@ negate_iife_4: {
sequences: true,
}
input: {
(function(){ return t })() ? console.log(true) : console.log(false);
(function(){
(function() {
return t;
})() ? console.log(true) : console.log(false);
(function() {
console.log("something");
})();
}
expect: {
!function(){ return t }() ? console.log(false) : console.log(true), function(){
!function() {
return t;
}() ? console.log(false) : console.log(true), !function() {
console.log("something");
}();
}
}
negate_iife_4_drop_side_effect_free: {
options = {
conditionals: true,
negate_iife: true,
sequences: true,
side_effects: true,
}
input: {
(function() {
return t;
})() ? console.log(true) : console.log(false);
(function() {
console.log("something");
})();
}
expect: {
!function() {
return t;
}() ? console.log(false) : console.log(true), function() {
console.log("something");
}();
}
@@ -176,17 +204,49 @@ negate_iife_5: {
sequences: true,
}
input: {
if ((function(){ return t })()) {
if (function() {
return t;
}()) {
foo(true);
} else {
bar(false);
}
(function(){
(function() {
console.log("something");
})();
}
expect: {
!function(){ return t }() ? bar(false) : foo(true), function(){
!function() {
return t;
}() ? bar(false) : foo(true), !function() {
console.log("something");
}();
}
}
negate_iife_5_drop_side_effect_free: {
options = {
conditionals: true,
negate_iife: true,
sequences: true,
side_effects: true,
}
input: {
if (function() {
return t;
}()) {
foo(true);
} else {
bar(false);
}
(function() {
console.log("something");
})();
}
expect: {
!function() {
return t;
}() ? bar(false) : foo(true), function() {
console.log("something");
}();
}