more checks about creating new instance of controller on each request - this time if all bindings are static then set them to the initial-devpassed controller and if the total number of lengths are equal with these static dependencies then we ignore the injector and use the initial controller on each request - maximize the performance when simple controller is used - need more cleanup before new release but I hope until Christmas iris developers will be amazed

Former-commit-id: 32ed69368d1df2c25cdb712bb7f0cf47b2e36c05

context/context.go

@@ -821,6 +821,8 @@ type Context interface {
 	String() string
 }
 
+var _ Context = (*context)(nil)
+
 // Next calls all the next handler from the handlers chain,
 // it should be used inside a middleware.
 func Next(ctx Context) {

context/gzip_response_writer.go

@@ -83,7 +83,7 @@ type GzipResponseWriter struct {
 	disabled bool
 }
 
-var _ ResponseWriter = &GzipResponseWriter{}
+var _ ResponseWriter = (*GzipResponseWriter)(nil)
 
 // BeginGzipResponse accepts a ResponseWriter
 // and prepares the new gzip response writer.

context/response_recorder.go

@@ -39,7 +39,7 @@ type ResponseRecorder struct {
 	headers http.Header
 }
 
-var _ ResponseWriter = &ResponseRecorder{}
+var _ ResponseWriter = (*ResponseRecorder)(nil)
 
 // Naive returns the simple, underline and original http.ResponseWriter
 // that backends this response writer.

context/response_writer.go

@@ -115,7 +115,7 @@ type responseWriter struct {
 	beforeFlush func()
 }
 
-var _ ResponseWriter = &responseWriter{}
+var _ ResponseWriter = (*responseWriter)(nil)
 
 const (
 	defaultStatusCode = http.StatusOK