Paul Berry
0fcd1a6fa1
Change-Id: I70157caf90c0955c2eb8426f5721ba4ed527eb76 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/427900 Commit-Queue: Konstantin Shcheglov <scheglov@google.com> Auto-Submit: Paul Berry <paulberry@google.com> Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
60 lines
1.3 KiB
Dart
60 lines
1.3 KiB
Dart
// Copyright (c) 2023, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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emptyBool(bool b) {
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return /*
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checkingOrder={bool,true,false},
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error=non-exhaustive:true;false,
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subtypes={true,false},
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type=bool
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*/ switch (b) {};
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}
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emptyNum(num n) {
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return /*
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checkingOrder={num,double,int},
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error=non-exhaustive:double();int(),
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subtypes={double,int},
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type=num
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*/ switch (n) {};
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}
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emptyInt(int i) {
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return /*
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error=non-exhaustive:int(),
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type=int
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*/ switch (i) {};
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}
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enum E { a, b }
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emptyEnum(E e) {
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return /*
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checkingOrder={E,E.a,E.b},
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error=non-exhaustive:E.a;E.b,
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subtypes={E.a,E.b},
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type=E
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*/ switch (e) {};
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}
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sealed class Empty {}
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emptySealed(Empty empty) => /*
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checkingOrder={Empty},
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type=Empty
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*/
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switch (empty) {};
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emptyNever(Never never) => /*type=Never*/ switch (never) {};
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emptyUnresolved(
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Unresolved unresolved,
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) => /*cfe.type=Never*/ /*analyzer.type=InvalidType*/ switch (unresolved) {};
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nonEmptyUnresolved(
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Unresolved unresolved,
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) => /*cfe.type=Never*/ /*analyzer.type=InvalidType*/ switch (unresolved) {
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_ /*cfe.space=∅*/ /*analyzer.space=InvalidType*/ => 0,
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};
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