Johnni Winther
60702d4158
Changes fields to be either mutable or immutable by construction. This ensure that we don't create setter references for fields that cannot be assigned to and is a prerequisite for replacing @fields/ @fields= canonical names with @getters/@setters. TEST=existing expectation tests and verification Change-Id: I70b9a504ee6f221b7c334ac02620feb0d5f7ae01 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/176665 Commit-Queue: Johnni Winther <johnniwinther@google.com> Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
25 lines
749 B
Plaintext
25 lines
749 B
Plaintext
library /*isNonNullableByDefault*/;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/nnbd/issue42844_1.dart:6:9: Error: Field 'n' should be initialized because its type 'Never' doesn't allow null.
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// Never n; // Error.
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// ^
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//
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import self as self;
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import "dart:core" as core;
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class C extends core::Object {
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field Never n = null;
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static final field dynamic _redirecting# = <dynamic>[self::C::•]/*isLegacy*/;
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static factory •(Never n) → self::C
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let dynamic #redirecting_factory = self::D::• in invalid-expression;
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}
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class D extends core::Object implements self::C {
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field Never n;
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constructor •(Never n) → self::D
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: self::D::n = n, super core::Object::•()
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;
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}
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static method main() → dynamic {}
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