diff options
Diffstat (limited to 'src/linker/Linker/MethodDefinitionExtensions.cs')
| -rw-r--r-- | src/linker/Linker/MethodDefinitionExtensions.cs | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/src/linker/Linker/MethodDefinitionExtensions.cs b/src/linker/Linker/MethodDefinitionExtensions.cs index caae82ed8..165b75138 100644 --- a/src/linker/Linker/MethodDefinitionExtensions.cs +++ b/src/linker/Linker/MethodDefinitionExtensions.cs @@ -1,4 +1,6 @@ -using Mono.Cecil; +using System; +using System.Diagnostics.CodeAnalysis; +using Mono.Cecil; namespace Mono.Linker { @@ -46,24 +48,36 @@ namespace Mono.Linker (md.SemanticsAttributes & MethodSemanticsAttributes.RemoveOn) != 0; } - public static PropertyDefinition GetProperty (this MethodDefinition md) + public static bool TryGetProperty (this MethodDefinition md, [NotNullWhen (true)] out PropertyDefinition? property) { + property = null; + if (!md.IsPropertyMethod ()) + return false; + TypeDefinition declaringType = md.DeclaringType; foreach (PropertyDefinition prop in declaringType.Properties) - if (prop.GetMethod == md || prop.SetMethod == md) - return prop; + if (prop.GetMethod == md || prop.SetMethod == md) { + property = prop; + return true; + } - return null; + return false; } - public static EventDefinition GetEvent (this MethodDefinition md) + public static bool TryGetEvent (this MethodDefinition md, [NotNullWhen (true)] out EventDefinition? @event) { + @event = null; + if (!md.IsEventMethod ()) + return false; + TypeDefinition declaringType = md.DeclaringType; foreach (EventDefinition evt in declaringType.Events) - if (evt.AddMethod == md || evt.InvokeMethod == md || evt.RemoveMethod == md) - return evt; + if (evt.AddMethod == md || evt.InvokeMethod == md || evt.RemoveMethod == md) { + @event = evt; + return true; + } - return null; + return false; } public static bool IsStaticConstructor (this MethodDefinition method) |