🤖 Pick PR #60615 (fix missing react error with fragme...) into release-5.7 (#60618)

Co-authored-by: Isabel Duan <isabelduan@microsoft.com>

Author: typescript-bot

src/compiler/checker.ts

@@ -29882,7 +29882,13 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
             // #38720/60122, allow null as jsxFragmentFactory
             let jsxFactorySym: Symbol | undefined;
             if (!(isJsxOpeningFragment(node) && jsxFactoryNamespace === "null")) {
-                jsxFactorySym = resolveName(jsxFactoryLocation, jsxFactoryNamespace, compilerOptions.jsx === JsxEmit.Preserve ? SymbolFlags.Value & ~SymbolFlags.Enum : SymbolFlags.Value, jsxFactoryRefErr, /*isUse*/ true);
+                jsxFactorySym = resolveName(
+                    jsxFactoryLocation,
+                    jsxFactoryNamespace,
+                    (compilerOptions.jsx === JsxEmit.Preserve || compilerOptions.jsx === JsxEmit.ReactNative) ? SymbolFlags.Value & ~SymbolFlags.Enum : SymbolFlags.Value,
+                    jsxFactoryRefErr,
+                    /*isUse*/ true,
+                );
             }
 
             if (jsxFactorySym) {
@@ -29901,7 +29907,13 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
                 const file = getSourceFileOfNode(node);
                 const localJsxNamespace = getLocalJsxNamespace(file);
                 if (localJsxNamespace) {
-                    resolveName(jsxFactoryLocation, localJsxNamespace, compilerOptions.jsx === JsxEmit.Preserve ? SymbolFlags.Value & ~SymbolFlags.Enum : SymbolFlags.Value, jsxFactoryRefErr, /*isUse*/ true);
+                    resolveName(
+                        jsxFactoryLocation,
+                        localJsxNamespace,
+                        (compilerOptions.jsx === JsxEmit.Preserve || compilerOptions.jsx === JsxEmit.ReactNative) ? SymbolFlags.Value & ~SymbolFlags.Enum : SymbolFlags.Value,
+                        jsxFactoryRefErr,
+                        /*isUse*/ true,
+                    );
                 }
             }
         }
@@ -36655,7 +36667,13 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
 
         const jsxFactoryRefErr = diagnostics ? Diagnostics.Using_JSX_fragments_requires_fragment_factory_0_to_be_in_scope_but_it_could_not_be_found : undefined;
         const jsxFactorySymbol = getJsxNamespaceContainerForImplicitImport(node) ??
-            resolveName(node, jsxFragmentFactoryName, compilerOptions.jsx === JsxEmit.Preserve ? SymbolFlags.Value & ~SymbolFlags.Enum : SymbolFlags.Value, /*nameNotFoundMessage*/ jsxFactoryRefErr, /*isUse*/ true);
+            resolveName(
+                node,
+                jsxFragmentFactoryName,
+                (compilerOptions.jsx === JsxEmit.Preserve || compilerOptions.jsx === JsxEmit.ReactNative) ? SymbolFlags.Value & ~SymbolFlags.Enum : SymbolFlags.Value,
+                /*nameNotFoundMessage*/ jsxFactoryRefErr,
+                /*isUse*/ true,
+            );
 
         if (jsxFactorySymbol === undefined) return sourceFileLinks.jsxFragmentType = errorType;
         if (jsxFactorySymbol.escapedName === ReactNames.Fragment) return sourceFileLinks.jsxFragmentType = getTypeOfSymbol(jsxFactorySymbol);

tests/baselines/reference/jsxFragReactReferenceErrors(jsx=preserve).js

@@ -0,0 +1,18 @@
+//// [tests/cases/compiler/jsxFragReactReferenceErrors.tsx] ////
+
+//// [jsxFragReactReferenceErrors.tsx]
+/// <reference path="/.lib/react18/react18.d.ts" />
+/// <reference path="/.lib/react18/global.d.ts" />
+export function Component(){
+
+return <>
+  </>
+}
+
+//// [jsxFragReactReferenceErrors.jsx]
+/// <reference path="react18/react18.d.ts" />
+/// <reference path="react18/global.d.ts" />
+export function Component() {
+    return <>
+  </>;
+}

tests/baselines/reference/jsxFragReactReferenceErrors(jsx=preserve).symbols

@@ -0,0 +1,11 @@
+//// [tests/cases/compiler/jsxFragReactReferenceErrors.tsx] ////
+
+=== jsxFragReactReferenceErrors.tsx ===
+/// <reference path="react18/react18.d.ts" />
+/// <reference path="react18/global.d.ts" />
+export function Component(){
+>Component : Symbol(Component, Decl(jsxFragReactReferenceErrors.tsx, 0, 0))
+
+return <>
+  </>
+}

tests/baselines/reference/jsxFragReactReferenceErrors(jsx=preserve).types

@@ -0,0 +1,15 @@
+//// [tests/cases/compiler/jsxFragReactReferenceErrors.tsx] ////
+
+=== jsxFragReactReferenceErrors.tsx ===
+/// <reference path="react18/react18.d.ts" />
+/// <reference path="react18/global.d.ts" />
+export function Component(){
+>Component : () => JSX.Element
+>          : ^^^^^^^^^^^^^^^^^
+
+return <>
+><>  </> : JSX.Element
+>        : ^^^^^^^^^^^
+
+  </>
+}

tests/baselines/reference/jsxFragReactReferenceErrors(jsx=react-native).js

@@ -0,0 +1,18 @@
+//// [tests/cases/compiler/jsxFragReactReferenceErrors.tsx] ////
+
+//// [jsxFragReactReferenceErrors.tsx]
+/// <reference path="/.lib/react18/react18.d.ts" />
+/// <reference path="/.lib/react18/global.d.ts" />
+export function Component(){
+
+return <>
+  </>
+}
+
+//// [jsxFragReactReferenceErrors.js]
+/// <reference path="react18/react18.d.ts" />
+/// <reference path="react18/global.d.ts" />
+export function Component() {
+    return <>
+  </>;
+}

tests/baselines/reference/jsxFragReactReferenceErrors(jsx=react-native).symbols

@@ -0,0 +1,11 @@
+//// [tests/cases/compiler/jsxFragReactReferenceErrors.tsx] ////
+
+=== jsxFragReactReferenceErrors.tsx ===
+/// <reference path="react18/react18.d.ts" />
+/// <reference path="react18/global.d.ts" />
+export function Component(){
+>Component : Symbol(Component, Decl(jsxFragReactReferenceErrors.tsx, 0, 0))
+
+return <>
+  </>
+}

tests/baselines/reference/jsxFragReactReferenceErrors(jsx=react-native).types

@@ -0,0 +1,15 @@
+//// [tests/cases/compiler/jsxFragReactReferenceErrors.tsx] ////
+
+=== jsxFragReactReferenceErrors.tsx ===
+/// <reference path="react18/react18.d.ts" />
+/// <reference path="react18/global.d.ts" />
+export function Component(){
+>Component : () => JSX.Element
+>          : ^^^^^^^^^^^^^^^^^
+
+return <>
+><>  </> : JSX.Element
+>        : ^^^^^^^^^^^
+
+  </>
+}

tests/cases/compiler/jsxFragReactReferenceErrors.tsx

@@ -0,0 +1,14 @@
+// @jsx: react-native, preserve
+// @strict: true
+// @skipLibCheck: true
+// @target: ES2017
+// @module: ESNext
+// @esModuleInterop: true
+
+/// <reference path="/.lib/react18/react18.d.ts" />
+/// <reference path="/.lib/react18/global.d.ts" />
+export function Component(){
+
+return <>
+  </>
+}