430a5e7ebe
If a class implements a protocol with optional members, and that class also exports methods whose selectors match an optional member, but the signature doesn't match, we must show a useful warning instead of erroring out due to a NullReferenceException.
Fixes this:
System.NullReferenceException: Object reference not set to an instance of an object
at Registrar.StaticRegistrar.GetBlockProxyAttributeMethod (Mono.Cecil.MethodDefinition method, System.Int32 parameter) [0x00001] in /Users/builder/data/lanes/1381/9de35b83/source/xamarin-macios/tools/common/StaticRegistrar.cs:4113
at Registrar.StaticRegistrar.GetBlockWrapperCreator (Registrar.Registrar+ObjCMethod obj_method, System.Int32 parameter) [0x001e1] in /Users/builder/data/lanes/1381/9de35b83/source/xamarin-macios/tools/common/StaticRegistrar.cs:4101
at Registrar.StaticRegistrar.Specialize (Registrar.AutoIndentStringBuilder sb, Registrar.Registrar+ObjCMethod method, System.Collections.Generic.List`1[T] exceptions) [0x0216b] in /Users/builder/data/lanes/1381/9de35b83/source/xamarin-macios/tools/common/StaticRegistrar.cs:3683
when building the msbuild/tests/MyWatchKit2IntentsExtension project.
|
||
|---|---|---|
| .. | ||
| Application.cs | ||
| Assembly.cs | ||
| BuildTasks.cs | ||
| CompilerFlags.cs | ||
| CoreResolver.cs | ||
| DerivedLinkContext.cs | ||
| Driver.cs | ||
| Frameworks.cs | ||
| MachO.cs | ||
| Make.common | ||
| Optimizations.cs | ||
| PInvokeWrapperGenerator.cs | ||
| SdkVersions.cs.in | ||
| StaticRegistrar.cs | ||
| StringUtils.cs | ||
| Symbols.cs | ||
| Target.cs | ||
| TargetFramework.cs | ||
| cache.cs | ||