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improve compatibility with use strict (#5440)

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This commit is contained in:
Alex Lam S.L
2022-05-14 05:15:54 +01:00
committed by GitHub
parent 8946c87011
commit e31bbe329a
6 changed files with 441 additions and 37 deletions
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225
test/compress/functions.js
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@@ -8398,3 +8398,228 @@ issue_5409: {
}
expect_stdout: "undefined"
}
mixed_mode_inline_1: {
options = {
directives: true,
inline: true,
reduce_funcs: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
function f() {
return this;
}
console.log(function() {
return f();
}() ? "PASS" : "FAIL");
}
expect: {
console.log(function() {
return this;
}() ? "PASS" : "FAIL");
}
expect_stdout: "PASS"
}
mixed_mode_inline_1_strict: {
options = {
directives: true,
inline: true,
reduce_funcs: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
"use strict";
function f() {
return this;
}
console.log(function() {
return f();
}() ? "FAIL" : "PASS");
}
expect: {
"use strict";
console.log(function() {
return this;
}() ? "FAIL" : "PASS");
}
expect_stdout: "PASS"
}
mixed_mode_inline_2: {
options = {
directives: true,
inline: true,
reduce_funcs: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
function f() {
"use strict";
return this;
}
console.log(function() {
return f();
}() ? "FAIL" : "PASS");
}
expect: {
console.log(function() {
"use strict";
return this;
}() ? "FAIL" : "PASS");
}
expect_stdout: "PASS"
}
mixed_mode_inline_2_strict: {
options = {
directives: true,
inline: true,
reduce_funcs: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
"use strict";
function f() {
"use strict";
return this;
}
console.log(function() {
return f();
}() ? "FAIL" : "PASS");
}
expect: {
"use strict";
console.log(function() {
return this;
}() ? "FAIL" : "PASS");
}
expect_stdout: "PASS"
}
mixed_mode_inline_3: {
options = {
directives: true,
inline: true,
reduce_funcs: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
function f() {
return this;
}
console.log(function() {
"use strict";
return f();
}() ? "PASS" : "FAIL");
}
expect: {
function f() {
return this;
}
console.log(function() {
"use strict";
return f();
}() ? "PASS" : "FAIL");
}
expect_stdout: "PASS"
}
mixed_mode_inline_3_strict: {
options = {
directives: true,
inline: true,
reduce_funcs: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
"use strict";
function f() {
return this;
}
console.log(function() {
"use strict";
return f();
}() ? "FAIL" : "PASS");
}
expect: {
"use strict";
console.log(function() {
return this;
}() ? "FAIL" : "PASS");
}
expect_stdout: "PASS"
}
mixed_mode_inline_4: {
options = {
directives: true,
inline: true,
reduce_funcs: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
function f() {
"use strict";
return this;
}
console.log(function() {
"use strict";
return f();
}() ? "FAIL" : "PASS");
}
expect: {
console.log(function() {
"use strict";
return function() {
"use strict";
return this;
}();
}() ? "FAIL" : "PASS");
}
expect_stdout: "PASS"
}
mixed_mode_inline_4_strict: {
options = {
directives: true,
inline: true,
reduce_funcs: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
"use strict";
function f() {
"use strict";
return this;
}
console.log(function() {
"use strict";
return f();
}() ? "FAIL" : "PASS");
}
expect: {
"use strict";
console.log(function() {
return this;
}() ? "FAIL" : "PASS");
}
expect_stdout: "PASS"
}