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suppress semicolons after do/while (#1556)

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- unless both `beautify` & `screw-ie8` are enabled
- deprecate workaround for if-do-while-else

fixes #186
This commit is contained in:
Alex Lam S.L
2017-03-06 17:31:35 +08:00
committed by GitHub
parent a5d62a3fc6
commit a9fc9ddc33
2 changed files with 159 additions and 10 deletions
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156
test/compress/loops.js
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@@ -240,3 +240,159 @@ issue_1532: {
}
}
}
issue_186: {
beautify = {
beautify: false,
screw_ie8: true,
}
input: {
var x = 3;
if (foo())
do
do
alert(x);
while (--x);
while (x);
else
bar();
}
expect_exact: 'var x=3;if(foo())do do alert(x);while(--x)while(x)else bar();'
}
issue_186_ie8: {
beautify = {
beautify: false,
screw_ie8: false,
}
input: {
var x = 3;
if (foo())
do
do
alert(x);
while (--x);
while (x);
else
bar();
}
expect_exact: 'var x=3;if(foo())do do alert(x);while(--x)while(x)else bar();'
}
issue_186_beautify: {
beautify = {
beautify: true,
screw_ie8: true,
}
input: {
var x = 3;
if (foo())
do
do
alert(x);
while (--x);
while (x);
else
bar();
}
expect_exact: 'var x = 3;\n\nif (foo()) do do alert(x); while (--x); while (x); else bar();'
}
issue_186_beautify_ie8: {
beautify = {
beautify: true,
screw_ie8: false,
}
input: {
var x = 3;
if (foo())
do
do
alert(x);
while (--x);
while (x);
else
bar();
}
expect_exact: 'var x = 3;\n\nif (foo()) do do alert(x); while (--x) while (x) else bar();'
}
issue_186_bracketize: {
beautify = {
beautify: false,
bracketize: true,
screw_ie8: true,
}
input: {
var x = 3;
if (foo())
do
do
alert(x);
while (--x);
while (x);
else
bar();
}
expect_exact: 'var x=3;if(foo()){do{do{alert(x)}while(--x)}while(x)}else{bar()}'
}
issue_186_bracketize_ie8: {
beautify = {
beautify: false,
bracketize: true,
screw_ie8: false,
}
input: {
var x = 3;
if (foo())
do
do
alert(x);
while (--x);
while (x);
else
bar();
}
expect_exact: 'var x=3;if(foo()){do{do{alert(x)}while(--x)}while(x)}else{bar()}'
}
issue_186_beautify_bracketize: {
beautify = {
beautify: true,
bracketize: true,
screw_ie8: true,
}
input: {
var x = 3;
if (foo())
do
do
alert(x);
while (--x);
while (x);
else
bar();
}
expect_exact: 'var x = 3;\n\nif (foo()) {\n do {\n do {\n alert(x);\n } while (--x);\n } while (x);\n} else {\n bar();\n}'
}
issue_186_beautify_bracketize_ie8: {
beautify = {
beautify: true,
bracketize: true,
screw_ie8: false,
}
input: {
var x = 3;
if (foo())
do
do
alert(x);
while (--x);
while (x);
else
bar();
}
expect_exact: 'var x = 3;\n\nif (foo()) {\n do {\n do {\n alert(x);\n } while (--x)\n } while (x)\n} else {\n bar();\n}'
}