swc/crates/swc_ecma_parser/tests/tsc/autoAccessor9.ts

49 lines
1023 B
TypeScript
Raw Normal View History

// @target: esnext
// @useDefineForClassFields: false
// Auto-accessors do not use Set semantics themselves, so do not need to be transformed if there are no other
// initializers that need to be transformed:
class C1 {
accessor x = 1;
}
// If there are other field initializers to transform, we must transform auto-accessors so that we can preserve
// initialization order:
class C2 {
x = 1;
accessor y = 2;
z = 3;
}
// Private field initializers also do not use Set semantics, so they do not force an auto-accessor transformation:
class C3 {
#x = 1;
accessor y = 2;
}
// However, we still need to hoist private field initializers to the constructor if we need to preserve initialization
// order:
class C4 {
x = 1;
#y = 2;
z = 3;
}
class C5 {
#x = 1;
accessor y = 2;
z = 3;
}
// Static accessors aren't affected:
class C6 {
static accessor x = 1;
}
// Static accessors aren't affected:
class C7 {
static x = 1;
static accessor y = 2;
static z = 3;
}