From 0a1aa6d6ebdfa16b82f4a6aaf282089b1d484e05 Mon Sep 17 00:00:00 2001
From: "Sebastian \"Sebbie\" Silbermann" <sebastian.silbermann@vercel.com>
Date: Thu, 17 Apr 2025 20:02:55 +0200
Subject: [PATCH] Deemphasize old JSX transform (#61586)

---
 src/compiler/commandLineParser.ts                               | 2 +-
 .../parseCommandLine/Parse empty options of --jsx.js            | 2 +-
 ...incorrect option of jsx to compiler-options with json api.js | 2 +-
 ...option of jsx to compiler-options with jsonSourceFile api.js | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/compiler/commandLineParser.ts b/src/compiler/commandLineParser.ts
index 8248a041946..c5f2931c19f 100644
--- a/src/compiler/commandLineParser.ts
+++ b/src/compiler/commandLineParser.ts
@@ -133,9 +133,9 @@ const compileOnSaveCommandLineOption: CommandLineOption = {
 const jsxOptionMap = new Map(Object.entries({
     "preserve": JsxEmit.Preserve,
     "react-native": JsxEmit.ReactNative,
-    "react": JsxEmit.React,
     "react-jsx": JsxEmit.ReactJSX,
     "react-jsxdev": JsxEmit.ReactJSXDev,
+    "react": JsxEmit.React,
 }));
 
 /** @internal */
diff --git a/tests/baselines/reference/config/commandLineParsing/parseCommandLine/Parse empty options of --jsx.js b/tests/baselines/reference/config/commandLineParsing/parseCommandLine/Parse empty options of --jsx.js
index a4a41ae1260..1534c980364 100644
--- a/tests/baselines/reference/config/commandLineParsing/parseCommandLine/Parse empty options of --jsx.js	
+++ b/tests/baselines/reference/config/commandLineParsing/parseCommandLine/Parse empty options of --jsx.js	
@@ -7,4 +7,4 @@ FileNames::
 0.ts
 Errors::
 error TS6044: Compiler option 'jsx' expects an argument.
-error TS6046: Argument for '--jsx' option must be: 'preserve', 'react-native', 'react', 'react-jsx', 'react-jsxdev'.
+error TS6046: Argument for '--jsx' option must be: 'preserve', 'react-native', 'react-jsx', 'react-jsxdev', 'react'.
diff --git a/tests/baselines/reference/config/convertCompilerOptionsFromJson/Convert incorrect option of jsx to compiler-options with json api.js b/tests/baselines/reference/config/convertCompilerOptionsFromJson/Convert incorrect option of jsx to compiler-options with json api.js
index 78e37a98147..424e7d5bc57 100644
--- a/tests/baselines/reference/config/convertCompilerOptionsFromJson/Convert incorrect option of jsx to compiler-options with json api.js	
+++ b/tests/baselines/reference/config/convertCompilerOptionsFromJson/Convert incorrect option of jsx to compiler-options with json api.js	
@@ -27,5 +27,5 @@ CompilerOptions::
   "configFilePath": "/apath/tsconfig.json"
 }
 Errors::
-error TS6046: Argument for '--jsx' option must be: 'preserve', 'react-native', 'react', 'react-jsx', 'react-jsxdev'.
+error TS6046: Argument for '--jsx' option must be: 'preserve', 'react-native', 'react-jsx', 'react-jsxdev', 'react'.
 
diff --git a/tests/baselines/reference/config/convertCompilerOptionsFromJson/Convert incorrect option of jsx to compiler-options with jsonSourceFile api.js b/tests/baselines/reference/config/convertCompilerOptionsFromJson/Convert incorrect option of jsx to compiler-options with jsonSourceFile api.js
index 0c38a81d4e2..5d7a6002c1d 100644
--- a/tests/baselines/reference/config/convertCompilerOptionsFromJson/Convert incorrect option of jsx to compiler-options with jsonSourceFile api.js	
+++ b/tests/baselines/reference/config/convertCompilerOptionsFromJson/Convert incorrect option of jsx to compiler-options with jsonSourceFile api.js	
@@ -27,7 +27,7 @@ CompilerOptions::
   "configFilePath": "/apath/tsconfig.json"
 }
 Errors::
-tsconfig.json:7:12 - error TS6046: Argument for '--jsx' option must be: 'preserve', 'react-native', 'react', 'react-jsx', 'react-jsxdev'.
+tsconfig.json:7:12 - error TS6046: Argument for '--jsx' option must be: 'preserve', 'react-native', 'react-jsx', 'react-jsxdev', 'react'.
 
 7     "jsx": ""
              ~~