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fix corner cases in inline & unused (#5534)

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fixes #5533
This commit is contained in:
Alex Lam S.L
2022-06-30 08:34:45 +01:00
committed by GitHub
parent 2426657daa
commit 4c227cc6bd
7 changed files with 694 additions and 12 deletions
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168
test/compress/rests.js
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@@ -1363,3 +1363,171 @@ issue_5391: {
expect_stdout: "NaN"
node_version: ">=8.3.0"
}
issue_5533_1_keep_fargs: {
options = {
evaluate: true,
inline: true,
join_vars: true,
keep_fargs: true,
loops: true,
side_effects: true,
unused: true,
}
input: {
"use strict";
try {
(function() {
var a;
for (; 1;)
a = function() {
(function f(...b) {
b;
throw "PASS";
})();
}();
})();
} catch (e) {
console.log(e);
}
}
expect: {
"use strict";
try {
(function() {
for (;;)
throw "PASS";
})();
} catch (e) {
console.log(e);
}
}
expect_stdout: "PASS"
node_version: ">=6"
}
issue_5533_1_drop_fargs: {
options = {
evaluate: true,
inline: true,
join_vars: true,
keep_fargs: false,
loops: true,
side_effects: true,
unused: true,
}
input: {
"use strict";
try {
(function() {
var a;
for (; 1;)
a = function() {
(function f(...b) {
b;
throw "PASS";
})();
}();
})();
} catch (e) {
console.log(e);
}
}
expect: {
"use strict";
try {
(function() {
for (;;)
throw "PASS";
})();
} catch (e) {
console.log(e);
}
}
expect_stdout: "PASS"
node_version: ">=6"
}
issue_5533_2_keep_fargs: {
options = {
evaluate: true,
inline: true,
join_vars: true,
keep_fargs: true,
loops: true,
side_effects: true,
unused: true,
}
input: {
"use strict";
try {
(function() {
var a;
for (; 1;)
a = function() {
(function f(...[ b ]) {
b;
throw "PASS";
})();
}();
})();
} catch (e) {
console.log(e);
}
}
expect: {
"use strict";
try {
(function() {
for (;;)
throw "PASS";
})();
} catch (e) {
console.log(e);
}
}
expect_stdout: "PASS"
node_version: ">=6"
}
issue_5533_2_drop_fargs: {
options = {
evaluate: true,
inline: true,
join_vars: true,
keep_fargs: false,
loops: true,
side_effects: true,
unused: true,
}
input: {
"use strict";
try {
(function() {
var a;
for (; 1;)
a = function() {
(function f(...[ b ]) {
b;
throw "PASS";
})();
}();
})();
} catch (e) {
console.log(e);
}
}
expect: {
"use strict";
try {
(function() {
for (;;)
throw "PASS";
})();
} catch (e) {
console.log(e);
}
}
expect_stdout: "PASS"
node_version: ">=6"
}