More analyzer updates, and handle negative_tests

test/codegen/expect/collection/src/equality.txt

Index: test/codegen/expect/collection/src/equality.txt
diff --git a/test/codegen/expect/collection/src/equality.txt b/test/codegen/expect/collection/src/equality.txt
index 2e04fbf31b34627973b944de6353c400bec79328..3d02dcaac2f0c1a4c20d59668332ca1bc3bf390e 100644
--- a/test/codegen/expect/collection/src/equality.txt
+++ b/test/codegen/expect/collection/src/equality.txt
@@ -1,10 +1,10 @@
 // Messages from compiling equality.dart
-severe: [AnalyzerMessage] The redirected constructor '() → DefaultEquality' has incompatible parameters with '() → Equality<E>' (package:collection/src/equality.dart, line 11, col 30)
-severe: [STATIC_TYPE_ERROR] Type check failed: const DefaultEquality() (DefaultEquality) is not of type Equality<E> (package:collection/src/equality.dart, line 56, col 31)
-severe: [STATIC_TYPE_ERROR] Type check failed: const DefaultEquality() (DefaultEquality) is not of type Equality<E> (package:collection/src/equality.dart, line 99, col 53)
-severe: [STATIC_TYPE_ERROR] Type check failed: const DefaultEquality() (DefaultEquality) is not of type Equality<E> (package:collection/src/equality.dart, line 182, col 38)
-severe: [STATIC_TYPE_ERROR] Type check failed: const DefaultEquality() (DefaultEquality) is not of type Equality<E> (package:collection/src/equality.dart, line 198, col 38)
-severe: [STATIC_TYPE_ERROR] Type check failed: const DefaultEquality() (DefaultEquality) is not of type Equality<K> (package:collection/src/equality.dart, line 234, col 42)
-severe: [STATIC_TYPE_ERROR] Type check failed: const DefaultEquality() (DefaultEquality) is not of type Equality<V> (package:collection/src/equality.dart, line 235, col 44)
-warning: [DOWN_CAST_COMPOSITE] Unsound implicit cast from dynamic to E (package:collection/src/equality.dart, line 68, col 36)
-warning: [DOWN_CAST_COMPOSITE] Unsound implicit cast from dynamic to E (package:collection/src/equality.dart, line 68, col 49)
+severe: [REDIRECT_TO_INVALID_FUNCTION_TYPE] The redirected constructor '() → DefaultEquality' has incompatible parameters with '() → Equality<E>' (package:collection/src/equality.dart, line 11, col 30)
+severe: [STRONG_MODE_STATIC_TYPE_ERROR] Type check failed: const DefaultEquality() (DefaultEquality) is not of type Equality<E> (package:collection/src/equality.dart, line 56, col 31)
+severe: [STRONG_MODE_STATIC_TYPE_ERROR] Type check failed: const DefaultEquality() (DefaultEquality) is not of type Equality<E> (package:collection/src/equality.dart, line 99, col 53)
+severe: [STRONG_MODE_STATIC_TYPE_ERROR] Type check failed: const DefaultEquality() (DefaultEquality) is not of type Equality<E> (package:collection/src/equality.dart, line 182, col 38)
+severe: [STRONG_MODE_STATIC_TYPE_ERROR] Type check failed: const DefaultEquality() (DefaultEquality) is not of type Equality<E> (package:collection/src/equality.dart, line 198, col 38)
+severe: [STRONG_MODE_STATIC_TYPE_ERROR] Type check failed: const DefaultEquality() (DefaultEquality) is not of type Equality<K> (package:collection/src/equality.dart, line 234, col 42)
+severe: [STRONG_MODE_STATIC_TYPE_ERROR] Type check failed: const DefaultEquality() (DefaultEquality) is not of type Equality<V> (package:collection/src/equality.dart, line 235, col 44)
+warning: [STRONG_MODE_DOWN_CAST_COMPOSITE] Unsound implicit cast from dynamic to E (package:collection/src/equality.dart, line 68, col 36)
+warning: [STRONG_MODE_DOWN_CAST_COMPOSITE] Unsound implicit cast from dynamic to E (package:collection/src/equality.dart, line 68, col 49)