Rationalize coercions

test/dart_codegen/expect/core/string.dart

Index: test/dart_codegen/expect/core/string.dart
diff --git a/test/dart_codegen/expect/core/string.dart b/test/dart_codegen/expect/core/string.dart
index 41dc6592bea798dee71cffc2deba4a0aa066efbd..662016822ce06bc2ea72d8f73e01013f29f598f6 100644
--- a/test/dart_codegen/expect/core/string.dart
+++ b/test/dart_codegen/expect/core/string.dart
@@ -85,7 +85,7 @@ RangeError.checkValueInInterval(rawIndex, 0, string.length, "rawIndex");
  _position = _nextPosition = rawIndex;
  _currentCodePoint = null;
 }
- int get current => DEVC$RT.cast(_currentCodePoint, num, int, "CastGeneral", """line 702, column 23 of dart:core/string.dart: """, _currentCodePoint is int, true);
+ int get current => DEVC$RT.cast(_currentCodePoint, num, int, "ImplicitCast", """line 702, column 23 of dart:core/string.dart: """, _currentCodePoint is int, true);
  int get currentSize => _nextPosition - _position;
  String get currentAsString {
 if (_position == _nextPosition) return null;