Regression: "Unconditional component cycle" using DynamicComponentLoader? #3206
Description
Not much to share externally other than stracktrace:
Unconditional component cycle in MaterialMenuComponent
STACKTRACE:
package:angular2/src/core/compiler/compiler.dart 227:9 Compiler._compileNestedProtoViews.<fn>
package:stack_trace StackZoneSpecification.registerUnaryCallback.<fn>
package:angular2/src/core/zone/ng_zone.dart 191:40 NgZone._runUnary.<fn>
dart:async _ZoneDelegate.run
package:angular2/src/core/zone/ng_zone.dart 167:21 NgZone._run
package:angular2/src/core/zone/ng_zone.dart 191:7 NgZone._runUnary
dart:async _Future._asyncComplete.<fn>
package:angular2/src/core/zone/ng_zone.dart 200:11 NgZone._scheduleMicrotask.<fn>
dart:async _ZoneDelegate.run
package:angular2/src/core/zone/ng_zone.dart 167:21 NgZone._run
Tests didn't catch it, even though we have them. Maybe test environment is subtly different?