Fix method signature

RSNara · facebook-github-bot · commit fe5ac2c3f9e4 · 2020-03-06T12:44:56.000-08:00
Summary:
All `NSNumber *` arguments of NativeModules need to be marked with `__nonnull`. Otherwise, when TurboModules are disabled, we run into a RedBox.

Changelog:
[iOS][Fixed] - Fix RCTDevLoadingView RedBox on Reload

Reviewed By: PeteTheHeat

Differential Revision: D20292188

fbshipit-source-id: a8a5d0b2070575d7728b6308b129196242671fe6
diff --git a/React/CoreModules/RCTDevLoadingView.mm b/React/CoreModules/RCTDevLoadingView.mm
@@ -113,7 +113,7 @@ -(void)showMessage:(NSString *)message color:(UIColor *)color backgroundColor:(U
   });
 }
 
-RCT_EXPORT_METHOD(showMessage:(NSString *)message withColor:(NSNumber *)color withBackgroundColor:(NSNumber *)backgroundColor)
+RCT_EXPORT_METHOD(showMessage:(NSString *)message withColor:(NSNumber * __nonnull)color withBackgroundColor:(NSNumber * __nonnull)backgroundColor)
 {
   [self showMessage:message color:[RCTConvert UIColor:color] backgroundColor:[RCTConvert UIColor:backgroundColor]];
 }

Original file line number	Diff line number	Diff line change
`@@ -113,7 +113,7 @@ -(void)showMessage:(NSString )message color:(UIColor )color backgroundColor:(U`
`113`	`113`	`});`
`114`	`114`	`}`
`115`	`115`
`116`		`-RCT_EXPORT_METHOD(showMessage:(NSString )message withColor:(NSNumber )color withBackgroundColor:(NSNumber *)backgroundColor)`
	`116`	`+RCT_EXPORT_METHOD(showMessage:(NSString )message withColor:(NSNumber __nonnull)color withBackgroundColor:(NSNumber * __nonnull)backgroundColor)`
`117`	`117`	`{`
`118`	`118`	`[self showMessage:message color:[RCTConvert UIColor:color] backgroundColor:[RCTConvert UIColor:backgroundColor]];`
`119`	`119`	`}`