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fix mangle for variable declared within catch block (#1706)

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fixes #1704
This commit is contained in:
Alex Lam S.L
2017-03-28 03:26:35 +08:00
committed by GitHub
parent aa3f647656
commit 984a21704e
2 changed files with 182 additions and 2 deletions
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175
test/compress/issue-1704.js Normal file
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@@ -0,0 +1,175 @@
mangle_catch: {
options = {
screw_ie8: true,
toplevel: false,
}
mangle = {
screw_ie8: true,
toplevel: false,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
a = "PASS";
}
console.log(a);
}
expect_exact: 'var a="FAIL";try{throw 1}catch(o){a="PASS"}console.log(a);'
expect_stdout: "PASS"
}
mangle_catch_ie8: {
options = {
screw_ie8: false,
toplevel: false,
}
mangle = {
screw_ie8: false,
toplevel: false,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
a = "PASS";
}
console.log(a);
}
expect_exact: 'var a="FAIL";try{throw 1}catch(args){a="PASS"}console.log(a);'
expect_stdout: "PASS"
}
mangle_catch_var: {
options = {
screw_ie8: true,
toplevel: false,
}
mangle = {
screw_ie8: true,
toplevel: false,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
var a = "PASS";
}
console.log(a);
}
expect_exact: 'var a="FAIL";try{throw 1}catch(o){var a="PASS"}console.log(a);'
expect_stdout: "PASS"
}
mangle_catch_var_ie8: {
options = {
screw_ie8: false,
toplevel: false,
}
mangle = {
screw_ie8: false,
toplevel: false,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
var a = "PASS";
}
console.log(a);
}
expect_exact: 'var a="FAIL";try{throw 1}catch(args){var a="PASS"}console.log(a);'
expect_stdout: "PASS"
}
mangle_catch_toplevel: {
options = {
screw_ie8: true,
toplevel: true,
}
mangle = {
screw_ie8: true,
toplevel: true,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
a = "PASS";
}
console.log(a);
}
expect_exact: 'var o="FAIL";try{throw 1}catch(c){o="PASS"}console.log(o);'
expect_stdout: "PASS"
}
mangle_catch_ie8_toplevel: {
options = {
screw_ie8: false,
toplevel: true,
}
mangle = {
screw_ie8: false,
toplevel: true,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
a = "PASS";
}
console.log(a);
}
expect_exact: 'var o="FAIL";try{throw 1}catch(c){o="PASS"}console.log(o);'
expect_stdout: "PASS"
}
mangle_catch_var_toplevel: {
options = {
screw_ie8: true,
toplevel: true,
}
mangle = {
screw_ie8: true,
toplevel: true,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
var a = "PASS";
}
console.log(a);
}
expect_exact: 'var o="FAIL";try{throw 1}catch(r){var o="PASS"}console.log(o);'
expect_stdout: "PASS"
}
mangle_catch_var_ie8_toplevel: {
options = {
screw_ie8: false,
toplevel: true,
}
mangle = {
screw_ie8: false,
toplevel: true,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
var a = "PASS";
}
console.log(a);
}
expect_exact: 'var o="FAIL";try{throw 1}catch(r){var o="PASS"}console.log(o);'
expect_stdout: "PASS"
}