From 5aa425c0867e1e737cce9b7de9752cd9518b95ac Mon Sep 17 00:00:00 2001
From: Dmitry Rykun <dmitryrykun@meta.com>
Date: Thu, 4 Jan 2024 05:41:51 -0800
Subject: [PATCH] Add Float and Int type support for iOS modules (#42125)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/42125

This diff changes how numeric types are generated for Objective-C native modules.
Before this diff:
|Codegen Type|Objective-C Type|
| -- | -- |
|number|double|
|Float|double|
|Double|double|
|Int32|double|
After this diff:
|Codegen Type|Objective-C Type|
| -- | -- |
|number|double|
|Float|**float**|
|Double|double|
|Int32|**NSInteger**|

Changelog: [iOS][Breaking] - Codegen: mapping for numeric types is changed for Objective-C native modules. `Float` -> `float`; `Int32` -> `NSInteger`.

Reviewed By: cipolleschi

Differential Revision: D52479442

fbshipit-source-id: 1b2e101a9593a75c7c19b0da3a01a0e592a35ba5
---
 .../modules/GenerateModuleObjCpp/serializeMethod.js           | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/react-native-codegen/src/generators/modules/GenerateModuleObjCpp/serializeMethod.js b/packages/react-native-codegen/src/generators/modules/GenerateModuleObjCpp/serializeMethod.js
index 0bf872f0daef9e..14f0ed724c78d4 100644
--- a/packages/react-native-codegen/src/generators/modules/GenerateModuleObjCpp/serializeMethod.js
+++ b/packages/react-native-codegen/src/generators/modules/GenerateModuleObjCpp/serializeMethod.js
@@ -260,11 +260,11 @@ function getParamObjCType(
     case 'NumberTypeAnnotation':
       return notStruct(isRequired ? 'double' : 'NSNumber *');
     case 'FloatTypeAnnotation':
-      return notStruct(isRequired ? 'double' : 'NSNumber *');
+      return notStruct(isRequired ? 'float' : 'NSNumber *');
     case 'DoubleTypeAnnotation':
       return notStruct(isRequired ? 'double' : 'NSNumber *');
     case 'Int32TypeAnnotation':
-      return notStruct(isRequired ? 'double' : 'NSNumber *');
+      return notStruct(isRequired ? 'NSInteger' : 'NSNumber *');
     case 'BooleanTypeAnnotation':
       return notStruct(isRequired ? 'BOOL' : 'NSNumber *');
     case 'EnumDeclaration':