Johnni Winther
3d19493f2d
+ add predicate helpers to identify these and extract their original names. TEST=pkg/front_end/test/predicates/predicate_test.dart Change-Id: I4d94c575d010b6b01c985eaf5392b9e0e979d044 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/175250 Commit-Queue: Johnni Winther <johnniwinther@google.com> Reviewed-by: Jens Johansen <jensj@google.com>
24 lines
707 B
Plaintext
24 lines
707 B
Plaintext
library /*isNonNullableByDefault*/;
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import self as self;
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import "dart:core" as core;
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class A extends core::Object {
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field core::String text = "";
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synthetic constructor •() → self::A
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: super core::Object::•()
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;
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}
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extension _extension#0 on self::A? {
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get text = self::_extension#0|get#text;
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}
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static method _extension#0|get#text(lowered final self::A? #this) → core::String
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return "Lily was here";
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static method main() → void {
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self::A? a = null;
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self::expect("Lily was here", self::_extension#0|get#text(a));
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}
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static method expect(dynamic expected, dynamic actual) → dynamic {
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if(!expected.{core::Object::==}(actual))
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throw "Expected ${expected}, actual ${actual}";
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}
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