kylefang/react-native
1
0
Fork 0
mirror of https://github.com/zhigang1992/react-native.git synced 2026-04-29 21:46:07 +08:00
Code Issues Packages Projects Releases Wiki Activity

Added support for method argument nullability

Browse Source 
Summary:
This diff adds support for enforcing nullability in the arguments for exported methods.

We previously supported use of the nullable/nonnull attributes on method arguments, but didn't do anything to ensure that they were respected.

Now, if an argument is marked as nonnull, and a null value is sent for that argument, it will display a redbox.

In future, nonnull will be assumed by default, but for now we assume that un-annotated arguments can be null (to avoid breaking existing code).
This commit is contained in:
Nick Lockwood
2015-07-29 05:54:59 -07:00
parent e0ea046092
commit 95b9dd3a88
7 changed files with 397 additions and 235 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
React/Base/RCTLog.h
View File

@@ -60,7 +60,7 @@ RCT_EXTERN NSString *RCTFormatLog(
extern RCTLogFunction RCTDefaultLogFunction;
/**
* These methods get and set the current logging threshold. This is the level
* These methods get and set the global logging threshold. This is the level
* below which logs will be ignored. Default is RCTLogLevelInfo for debug and
* RCTLogLevelError for production.
*/
@@ -68,7 +68,7 @@ RCT_EXTERN void RCTSetLogThreshold(RCTLogLevel threshold);
RCT_EXTERN RCTLogLevel RCTGetLogThreshold(void);
/**
* These methods get and set the current logging function called by the RCTLogXX
* These methods get and set the global logging function called by the RCTLogXX
* macros. You can use these to replace the standard behavior with custom log
* functionality.
*/
@@ -82,6 +82,13 @@ RCT_EXTERN RCTLogFunction RCTGetLogFunction(void);
*/
RCT_EXTERN void RCTAddLogFunction(RCTLogFunction logFunction);
/**
* This method temporarily overrides the log function while performing the
* specified block. This is useful for testing purposes (to detect if a given
* function logs something) or to suppress or override logging temporarily.
*/
RCT_EXTERN void RCTPerformBlockWithLogFunction(void (^block)(void), RCTLogFunction logFunction);
/**
* This method adds a conditional prefix to any messages logged within the scope
* of the passed block. This is useful for adding additional context to log