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fix corner case with class (#5054)

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fixes #5053
This commit is contained in:
Alex Lam S.L
2021-07-06 09:04:11 +01:00
committed by GitHub
parent d0e3f6955d
commit 0668fad5e9
2 changed files with 135 additions and 2 deletions
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133
test/compress/classes.js
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@@ -1875,3 +1875,136 @@ issue_5015_3: {
expect_stdout: "PASS"
node_version: ">=4"
}
issue_5053_1: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
}
input: {
"use strict";
try {
console.log(new class A {
constructor() {
A = 42;
}
}());
} catch (e) {
console.log("PASS");
}
}
expect: {
"use strict";
try {
console.log(new class A {
constructor() {
A = 42;
}
}());
} catch (e) {
console.log("PASS");
}
}
expect_stdout: "PASS"
node_version: ">=4"
}
issue_5053_2: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
}
input: {
"use strict";
try {
console.log(new class A {
f() {
A = 42;
}
}().f());
} catch (e) {
console.log("PASS");
}
}
expect: {
"use strict";
try {
console.log(new class A {
f() {
A = 42;
}
}().f());
} catch (e) {
console.log("PASS");
}
}
expect_stdout: "PASS"
node_version: ">=4"
}
issue_5053_3: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
}
input: {
try {
console.log(new class A {
p = A = 42;
}().p);
} catch (e) {
console.log("PASS");
}
}
expect: {
try {
console.log(new class A {
p = A = 42;
}().p);
} catch (e) {
console.log("PASS");
}
}
expect_stdout: "PASS"
node_version: ">=12"
}
issue_5053_4: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
"use strict";
class A {
constructor() {
A = 42;
}
}
try {
console.log(new A());
} catch (e) {
console.log("PASS");
}
}
expect: {
"use strict";
class A {
constructor() {
A = 42;
}
}
try {
console.log(new A());
} catch (e) {
console.log("PASS");
}
}
expect_stdout: "PASS"
node_version: ">=4"
}