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enhance conditionals, if_return & side_effects (#5348)

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This commit is contained in:
Alex Lam S.L
2022-02-12 15:18:07 +00:00
committed by GitHub
parent 6d0bb58d68
commit a14555a39e
11 changed files with 162 additions and 164 deletions
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53
test/compress/issue-979.js
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@@ -1,4 +1,4 @@
issue979_reported: {
reported: {
options = {
booleans: true,
comparisons: true,
@@ -17,29 +17,26 @@ issue979_reported: {
}
input: {
function f1() {
if (a == 1 || b == 2) {
if (a == 1 || b == 2)
foo();
}
}
function f2() {
if (!(a == 1 || b == 2)) {
}
else {
if (!(a == 1 || b == 2));
else
foo();
}
}
}
expect: {
function f1() {
1!=a&&2!=b||foo();
1 != a && 2 != b || foo();
}
function f2() {
1!=a&&2!=b||foo();
1 != a && 2 != b || foo();
}
}
}
issue979_test_negated_is_best: {
test_negated_is_best: {
options = {
booleans: true,
comparisons: true,
@@ -58,53 +55,47 @@ issue979_test_negated_is_best: {
}
input: {
function f3() {
if (a == 1 | b == 2) {
if (a == 1 | b == 2)
foo();
}
}
function f4() {
if (!(a == 1 | b == 2)) {
}
else {
if (!(a == 1 | b == 2));
else
foo();
}
}
function f5() {
if (a == 1 && b == 2) {
if (a == 1 && b == 2)
foo();
}
}
function f6() {
if (!(a == 1 && b == 2)) {
}
else {
if (!(a == 1 && b == 2));
else
foo();
}
}
function f7() {
if (a == 1 || b == 2) {
if (a == 1 || b == 2)
foo();
}
else {
else
return bar();
}
}
}
expect: {
function f3() {
1==a|2==b&&foo();
1 == a | 2 == b && foo();
}
function f4() {
1==a|2==b&&foo();
1 == a | 2 == b && foo();
}
function f5() {
1==a&&2==b&&foo();
1 == a && 2 == b && foo();
}
function f6() {
1!=a||2!=b||foo();
1 == a && 2 == b && foo();
}
function f7() {
if(1!=a&&2!=b)return bar();foo()
if (1 != a && 2 != b)
return bar();
foo();
}
}
}