pkg/compiler/lib/src/js_backend/runtime_types.dart - Issue 2154583002: dart2js: get:hashCode methods to avoid Object.hashCode

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Unified Diff: pkg/compiler/lib/src/js_backend/runtime_types.dart

Issue 2154583002: dart2js: get:hashCode methods to avoid Object.hashCode (Closed) Base URL: https://github.com/dart-lang/sdk.git@master

Patch Set: xxx Created 4 years, 5 months ago

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Index: pkg/compiler/lib/src/js_backend/runtime_types.dart

diff --git a/pkg/compiler/lib/src/js_backend/runtime_types.dart b/pkg/compiler/lib/src/js_backend/runtime_types.dart

index 570ea1c9ba382418e5a56cf750b3d827ac5baa1a..e3f74b722e010250ab5ecff1ae2fad081c2a2b40 100644

--- a/pkg/compiler/lib/src/js_backend/runtime_types.dart

+++ b/pkg/compiler/lib/src/js_backend/runtime_types.dart

@@ -1049,8 +1049,8 @@ class Substitution {

class TypeCheck {

final ClassElement cls;

final Substitution substitution;

- final int hashCode = (nextHash++) & 0x3fffffff;

- static int nextHash = 49;

+ final int hashCode = _nextHash = (_nextHash + 100003).toUnsigned(30);

+ static int _nextHash = 0;

TypeCheck(this.cls, this.substitution);

}