Merge branch 'master' of https://github.com/microsoft/typescript into 30246

Author: Orta Therox

src/lib/es2015.core.d.ts

@@ -373,8 +373,8 @@ interface RegExp {
 }
 
 interface RegExpConstructor {
-    new (pattern: RegExp, flags?: string): RegExp;
-    (pattern: RegExp, flags?: string): RegExp;
+    new (pattern: RegExp | string, flags?: string): RegExp;
+    (pattern: RegExp | string, flags?: string): RegExp;
 }
 
 interface String {

src/services/goToDefinition.ts

@@ -26,7 +26,7 @@ namespace ts.GoToDefinition {
         if (!symbol) {
             return getDefinitionInfoForIndexSignatures(node, typeChecker);
         }
-        
+
         const calledDeclaration = tryGetSignatureDeclaration(typeChecker, node);
         // Don't go to the component constructor definition for a JSX element, just go to the component definition.
         if (calledDeclaration && !(isJsxOpeningLikeElement(node.parent) && isConstructorLike(calledDeclaration))) {
@@ -235,8 +235,7 @@ namespace ts.GoToDefinition {
     function getDefinitionFromSymbol(typeChecker: TypeChecker, symbol: Symbol, node: Node): DefinitionInfo[] | undefined {
         // There are cases when you extend a function by adding properties to it afterwards,
         // we want to strip those extra properties
-        const filteredDeclarations = symbol.declarations.filter(d =>  !ts.isAssignmentDeclaration(d) || d === symbol.valueDeclaration)
-
+        const filteredDeclarations = filter(symbol.declarations, d =>  !isAssignmentDeclaration(d) || d === symbol.valueDeclaration) || undefined;
         return getConstructSignatureDefinition() || getCallSignatureDefinition() || map(filteredDeclarations, declaration => createDefinitionInfo(declaration, typeChecker, symbol, node));
 
         function getConstructSignatureDefinition(): DefinitionInfo[] | undefined {

tests/baselines/reference/user/TypeScript-React-Native-Starter.log

@@ -3,7 +3,7 @@ Standard output:
 node_modules/@types/react-native/index.d.ts(3425,42): error TS2583: Cannot find name 'Map'. Do you need to change your target library? Try changing the `lib` compiler option to es2015 or later.
 node_modules/@types/react-native/index.d.ts(3438,42): error TS2583: Cannot find name 'Map'. Do you need to change your target library? Try changing the `lib` compiler option to es2015 or later.
 node_modules/@types/react-native/index.d.ts(8745,18): error TS2717: Subsequent property declarations must have the same type.  Property 'geolocation' must be of type 'Geolocation', but here has type 'GeolocationStatic'.
-node_modules/@types/react/index.d.ts(378,23): error TS2583: Cannot find name 'Set'. Do you need to change your target library? Try changing the `lib` compiler option to es2015 or later.
+node_modules/@types/react/index.d.ts(377,23): error TS2583: Cannot find name 'Set'. Do you need to change your target library? Try changing the `lib` compiler option to es2015 or later.
 
 
 

tests/baselines/reference/user/uglify-js.log

@@ -45,8 +45,8 @@ node_modules/uglify-js/lib/compress.js(4229,45): error TS2554: Expected 0 argume
 node_modules/uglify-js/lib/compress.js(4340,33): error TS2554: Expected 0 arguments, but got 1.
 node_modules/uglify-js/lib/compress.js(4638,17): error TS2403: Subsequent variable declarations must have the same type.  Variable 'body' must be of type 'any[]', but here has type 'any'.
 node_modules/uglify-js/lib/compress.js(4722,37): error TS2554: Expected 0 arguments, but got 1.
-node_modules/uglify-js/lib/compress.js(4930,57): error TS2345: Argument of type 'any[]' is not assignable to parameter of type '[RegExp, (string | undefined)?]'.
-  Property '0' is missing in type 'any[]' but required in type '[RegExp, (string | undefined)?]'.
+node_modules/uglify-js/lib/compress.js(4930,57): error TS2345: Argument of type 'any[]' is not assignable to parameter of type '[string | RegExp, (string | undefined)?]'.
+  Property '0' is missing in type 'any[]' but required in type '[string | RegExp, (string | undefined)?]'.
 node_modules/uglify-js/lib/compress.js(5094,45): error TS2554: Expected 0 arguments, but got 1.
 node_modules/uglify-js/lib/compress.js(5101,25): error TS2403: Subsequent variable declarations must have the same type.  Variable 'code' must be of type 'string', but here has type '{ get: () => string; toString: () => string; indent: () => void; indentation: () => number; current_width: () => number; should_break: () => boolean; has_parens: () => boolean; newline: () => void; print: (str: any) => void; ... 24 more ...; parent: (n: any) => any; }'.
 node_modules/uglify-js/lib/compress.js(5105,36): error TS2532: Object is possibly 'undefined'.

tests/cases/fourslash/goToDefinitionPropertyAssignment.ts

@@ -8,9 +8,4 @@
 //// Component.[|/*PropertyClick*/displayName|]
 
 verify.goToDefinition("FunctionClick", "FunctionResult")
-
 verify.goToDefinition("PropertyClick", "PropertyResult")
-
-// export const Component = () => { return "OK"}
-// Component.displayName = 'Component'
-