mirror of
https://github.com/swc-project/swc.git
synced 2024-12-19 11:42:13 +03:00
68e9017376
swc_ecma_transforms_optimization: - `expr_simplifier`: Track more changes. swc_ecma_minifier: - Analyze after applying the pure optimizer. - Preserve access to a variable not in scope. - `compress`: Remove string literal if it was not a directive. - `pure/collapse_vars`: Merge vars declared in the first statement into one with initializers if `collapse_vars` and `join_vars` are enabled. - `unused`: Use `usage_count` instead of `ref_count`. - `unused`: Fix dropping rule for member expressions. - `unused`: Fix dropping rule for declarations. - `hoist_props`: Preserve exported items.
57 lines
2.2 KiB
JavaScript
57 lines
2.2 KiB
JavaScript
var condString;
|
|
var exprAny1;
|
|
var exprBoolean1;
|
|
var exprNumber1;
|
|
var exprString1;
|
|
var exprIsObject1;
|
|
var exprAny2;
|
|
var exprBoolean2;
|
|
var exprNumber2;
|
|
var exprString2;
|
|
var exprIsObject2;
|
|
condString ? exprAny1 : exprAny2;
|
|
condString ? exprBoolean1 : exprBoolean2;
|
|
condString ? exprNumber1 : exprNumber2;
|
|
condString ? exprString1 : exprString2;
|
|
condString ? exprIsObject1 : exprIsObject2;
|
|
condString ? exprString1 : exprBoolean1;
|
|
"" ? exprAny1 : exprAny2;
|
|
"string" ? exprBoolean1 : exprBoolean2;
|
|
"c" ? exprNumber1 : exprNumber2;
|
|
"string" ? exprString1 : exprString2;
|
|
" " ? exprIsObject1 : exprIsObject2;
|
|
"hello " ? exprString1 : exprBoolean1;
|
|
function foo() {
|
|
return "string";
|
|
}
|
|
var array = [
|
|
"1",
|
|
"2",
|
|
"3"
|
|
];
|
|
typeof condString ? exprAny1 : exprAny2;
|
|
condString.toUpperCase ? exprBoolean1 : exprBoolean2;
|
|
condString + "string" ? exprNumber1 : exprNumber2;
|
|
foo() ? exprString1 : exprString2;
|
|
array[1] ? exprIsObject1 : exprIsObject2;
|
|
foo() ? exprString1 : exprBoolean1;
|
|
var resultIsAny1 = condString ? exprAny1 : exprAny2;
|
|
var resultIsBoolean1 = condString ? exprBoolean1 : exprBoolean2;
|
|
var resultIsNumber1 = condString ? exprNumber1 : exprNumber2;
|
|
var resultIsString1 = condString ? exprString1 : exprString2;
|
|
var resultIsObject1 = condString ? exprIsObject1 : exprIsObject2;
|
|
var resultIsStringOrBoolean1 = condString ? exprString1 : exprBoolean1;
|
|
var resultIsAny2 = "" ? exprAny1 : exprAny2;
|
|
var resultIsBoolean2 = "string" ? exprBoolean1 : exprBoolean2;
|
|
var resultIsNumber2 = "c" ? exprNumber1 : exprNumber2;
|
|
var resultIsString2 = "string" ? exprString1 : exprString2;
|
|
var resultIsObject2 = " " ? exprIsObject1 : exprIsObject2;
|
|
var resultIsStringOrBoolean2 = "hello" ? exprString1 : exprBoolean1;
|
|
var resultIsAny3 = typeof condString ? exprAny1 : exprAny2;
|
|
var resultIsBoolean3 = condString.toUpperCase ? exprBoolean1 : exprBoolean2;
|
|
var resultIsNumber3 = condString + "string" ? exprNumber1 : exprNumber2;
|
|
var resultIsString3 = foo() ? exprString1 : exprString2;
|
|
var resultIsObject3 = array[1] ? exprIsObject1 : exprIsObject2;
|
|
var resultIsStringOrBoolean3 = typeof condString ? exprString1 : exprBoolean1;
|
|
var resultIsStringOrBoolean4 = condString.toUpperCase ? exprString1 : exprBoolean1;
|