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goToTypeDefinition: Go to function return type (#25952)

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* goToTypeDefinition: Go to function return type

* Add more tests

* If a function returns 'void' or some other type with no definition, just return the function definition.
This commit is contained in:
Andy 2018-08-07 12:54:19 -07:00 committed by GitHub
parent eaf0d59d35
commit 794f3a5e76
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8 changed files with 105 additions and 37 deletions
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2
src/harness/fourslash.ts
View file

@ -1674,7 +1674,7 @@ Actual: ${stringify(fullActual)}`);
for (const { name, text } of outputFiles) {
const fromTestFile = this.getFileContent(name);
if (fromTestFile !== text) {
this.raiseError("Emit output is not as expected: " + showTextDiff(fromTestFile, text));
this.raiseError(`Emit output for ${name} is not as expected: ${showTextDiff(fromTestFile, text)}`);
}
}
}

27
src/services/goToDefinition.ts
View file

@ -136,9 +136,30 @@ namespace ts.GoToDefinition {
}
const symbol = typeChecker.getSymbolAtLocation(node);
const type = symbol && typeChecker.getTypeOfSymbolAtLocation(symbol, node);
return type && flatMap(type.isUnion() && !(type.flags & TypeFlags.Enum) ? type.types : [type], t =>
t.symbol && getDefinitionFromSymbol(typeChecker, t.symbol, node));
if (!symbol) return undefined;
const typeAtLocation = typeChecker.getTypeOfSymbolAtLocation(symbol, node);
const returnType = tryGetReturnTypeOfFunction(symbol, typeAtLocation, typeChecker);
const fromReturnType = returnType && definitionFromType(returnType, typeChecker, node);
// If a function returns 'void' or some other type with no definition, just return the function definition.
return fromReturnType && fromReturnType.length !== 0 ? fromReturnType : definitionFromType(typeAtLocation, typeChecker, node);
}
function definitionFromType(type: Type, checker: TypeChecker, node: Node): DefinitionInfo[] {
return flatMap(type.isUnion() && !(type.flags & TypeFlags.Enum) ? type.types : [type], t =>
t.symbol && getDefinitionFromSymbol(checker, t.symbol, node));
}
function tryGetReturnTypeOfFunction(symbol: Symbol, type: Type, checker: TypeChecker): Type | undefined {
// If the type is just a function's inferred type,
// go-to-type should go to the return type instead, since go-to-definition takes you to the function anyway.
if (type.symbol === symbol ||
// At `const f = () => {}`, the symbol is `f` and the type symbol is at `() => {}`
symbol.valueDeclaration && type.symbol && isVariableDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.initializer === type.symbol.valueDeclaration as Node) {
const sigs = type.getCallSignatures();
if (sigs.length === 1) return checker.getReturnTypeOfSignature(first(sigs));
}
return undefined;
}
export function getDefinitionAndBoundSpan(program: Program, sourceFile: SourceFile, position: number): DefinitionInfoAndBoundSpan | undefined {

47
tests/cases/fourslash/goToTypeDefinition_returnType.ts Normal file
View file

@ -0,0 +1,47 @@
/// <reference path='fourslash.ts' />
////interface /*I*/I { x: number; }
////interface /*J*/J { y: number; }
////
////function f0(): I { return { x: 0 }; }
////
////type T = /*T*/(i: I) => I;
////const f1: T = i => ({ x: i.x + 1 });
////
////const f2 = (i: I): I => ({ x: i.x + 1 });
////
////const f3 = (i: I) => (/*f3Def*/{ x: i.x + 1 });
////
////const f4 = (i: I) => i;
////
////const f5 = /*f5Def*/(i: I): I | J => ({ x: i.x + 1 });
////
////const f6 = (i: I, j: J, b: boolean) => b ? i : j;
////
////const f7 = /*f7Def*/(i: I) => {};
////
////function f8(i: I): I;
////function f8(j: J): J;
////function /*f8Def*/f8(ij: any): any { return ij; }
////
/////*f0*/f0();
/////*f1*/f1();
/////*f2*/f2();
/////*f3*/f3();
/////*f4*/f4();
/////*f5*/f5();
/////*f6*/f6();
/////*f7*/f7();
/////*f8*/f8();
verify.goToType({
f0: "I",
f1: "T",
f2: "I",
f3: "f3Def",
f4: "I",
f5: ["I", "J"],
f6: ["I", "J"],
f7: "f7Def",
f8: "f8Def",
});

14
tests/cases/fourslash/server/declarationMapsEnableMapping_NoInline.ts
View file

@ -16,7 +16,7 @@
// @emitThisFile: true
////export class Foo {
//// member: string;
//// /*2*/methodName(propName: SomeType): void {}
//// /*2*/methodName(propName: SomeType): SomeType { return propName; }
//// otherMethod() {
//// if (Math.random() > 0.5) {
//// return {x: 42};
@ -25,7 +25,7 @@
//// }
////}
////
////export interface SomeType {
////export interface /*SomeType*/SomeType {
//// member: number;
////}
@ -40,7 +40,7 @@
////var Foo = /** @class */ (function () {
//// function Foo() {
//// }
//// Foo.prototype.methodName = function (propName) { };
//// Foo.prototype.methodName = function (propName) { return propName; };
//// Foo.prototype.otherMethod = function () {
//// if (Math.random() > 0.5) {
//// return { x: 42 };
@ -50,15 +50,15 @@
//// return Foo;
////}());
////exports.Foo = Foo;
//////# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiaW5kZXguanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlcyI6WyIuLi9pbmRleC50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiOztBQUFBO0lBQUE7SUFTQSxDQUFDO0lBUEcsd0JBQVUsR0FBVixVQUFXLFFBQWtCLElBQVMsQ0FBQztJQUN2Qyx5QkFBVyxHQUFYO1FBQ0ksSUFBSSxJQUFJLENBQUMsTUFBTSxFQUFFLEdBQUcsR0FBRyxFQUFFO1lBQ3JCLE9BQU8sRUFBQyxDQUFDLEVBQUUsRUFBRSxFQUFDLENBQUM7U0FDbEI7UUFDRCxPQUFPLEVBQUMsQ0FBQyxFQUFFLEtBQUssRUFBQyxDQUFDO0lBQ3RCLENBQUM7SUFDTCxVQUFDO0FBQUQsQ0FBQyxBQVRELElBU0M7QUFUWSxrQkFBRyJ9
//////# sourceMappingURL=data:application/json;base64,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
// @Filename: /dist/index.d.ts.map
////{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../index.ts"],"names":[],"mappings":"AAAA,qBAAa,GAAG;IACZ,MAAM,EAAE,MAAM,CAAC;IACf,UAAU,CAAC,QAAQ,EAAE,QAAQ,GAAG,IAAI;IACpC,WAAW;;;;;;;CAMd;AAED,MAAM,WAAW,QAAQ;IACrB,MAAM,EAAE,MAAM,CAAC;CAClB"}
////{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../index.ts"],"names":[],"mappings":"AAAA,qBAAa,GAAG;IACZ,MAAM,EAAE,MAAM,CAAC;IACf,UAAU,CAAC,QAAQ,EAAE,QAAQ,GAAG,QAAQ;IACxC,WAAW;;;;;;;CAMd;AAED,MAAM,WAAW,QAAQ;IACrB,MAAM,EAAE,MAAM,CAAC;CAClB"}
// @Filename: /dist/index.d.ts
////export declare class Foo {
//// member: string;
//// methodName(propName: SomeType): void;
//// methodName(propName: SomeType): SomeType;
//// otherMethod(): {
//// x: number;
//// y?: undefined;
@ -76,7 +76,7 @@ goTo.file("/index.ts");
verify.getEmitOutput(["/dist/index.js", "/dist/index.d.ts.map", "/dist/index.d.ts"]);
verify.goToDefinition("1", "2"); // getDefinitionAndBoundSpan
verify.goToType("1", "2"); // getTypeDefinitionAtPosition
verify.goToType("1", "SomeType"); // getTypeDefinitionAtPosition
goTo.marker("1");
verify.goToDefinitionIs("2"); // getDefinitionAtPosition
goTo.implementation(); // getImplementationAtPosition

14
tests/cases/fourslash/server/declarationMapsEnableMapping_NoInlineSources.ts
View file

@ -17,7 +17,7 @@
// @emitThisFile: true
////export class Foo {
//// member: string;
//// /*2*/methodName(propName: SomeType): void {}
//// /*2*/methodName(propName: SomeType): SomeType { return propName; }
//// otherMethod() {
//// if (Math.random() > 0.5) {
//// return {x: 42};
@ -26,7 +26,7 @@
//// }
////}
////
////export interface SomeType {
////export interface /*SomeType*/SomeType {
//// member: number;
////}
@ -41,7 +41,7 @@
////var Foo = /** @class */ (function () {
//// function Foo() {
//// }
//// Foo.prototype.methodName = function (propName) { };
//// Foo.prototype.methodName = function (propName) { return propName; };
//// Foo.prototype.otherMethod = function () {
//// if (Math.random() > 0.5) {
//// return { x: 42 };
@ -51,15 +51,15 @@
//// return Foo;
////}());
////exports.Foo = Foo;
//////# sourceMappingURL=data:application/json;base64,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
//////# sourceMappingURL=data:application/json;base64,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
// @Filename: /dist/index.d.ts.map
////{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../index.ts"],"names":[],"mappings":"AAAA,qBAAa,GAAG;IACZ,MAAM,EAAE,MAAM,CAAC;IACf,UAAU,CAAC,QAAQ,EAAE,QAAQ,GAAG,IAAI;IACpC,WAAW;;;;;;;CAMd;AAED,MAAM,WAAW,QAAQ;IACrB,MAAM,EAAE,MAAM,CAAC;CAClB"}
////{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../index.ts"],"names":[],"mappings":"AAAA,qBAAa,GAAG;IACZ,MAAM,EAAE,MAAM,CAAC;IACf,UAAU,CAAC,QAAQ,EAAE,QAAQ,GAAG,QAAQ;IACxC,WAAW;;;;;;;CAMd;AAED,MAAM,WAAW,QAAQ;IACrB,MAAM,EAAE,MAAM,CAAC;CAClB"}
// @Filename: /dist/index.d.ts
////export declare class Foo {
//// member: string;
//// methodName(propName: SomeType): void;
//// methodName(propName: SomeType): SomeType;
//// otherMethod(): {
//// x: number;
//// y?: undefined;
@ -77,7 +77,7 @@ goTo.file("/index.ts");
verify.getEmitOutput(["/dist/index.js", "/dist/index.d.ts.map", "/dist/index.d.ts"]);
verify.goToDefinition("1", "2"); // getDefinitionAndBoundSpan
verify.goToType("1", "2"); // getTypeDefinitionAtPosition
verify.goToType("1", "SomeType"); // getTypeDefinitionAtPosition
goTo.marker("1");
verify.goToDefinitionIs("2"); // getDefinitionAtPosition
goTo.implementation(); // getImplementationAtPosition

12
tests/cases/fourslash/server/declarationMapsGeneratedMapsEnableMapping.ts
View file

@ -15,7 +15,7 @@
// @emitThisFile: true
////export class Foo {
//// member: string;
//// /*2*/methodName(propName: SomeType): void {}
//// /*2*/methodName(propName: SomeType): SomeType { return propName; }
//// otherMethod() {
//// if (Math.random() > 0.5) {
//// return {x: 42};
@ -24,7 +24,7 @@
//// }
////}
////
////export interface SomeType {
////export interface /*SomeType*/SomeType {
//// member: number;
////}
@ -39,7 +39,7 @@
////var Foo = /** @class */ (function () {
//// function Foo() {
//// }
//// Foo.prototype.methodName = function (propName) { };
//// Foo.prototype.methodName = function (propName) { return propName; };
//// Foo.prototype.otherMethod = function () {
//// if (Math.random() > 0.5) {
//// return { x: 42 };
@ -52,12 +52,12 @@
////
// @Filename: /dist/index.d.ts.map
////{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../index.ts"],"names":[],"mappings":"AAAA,qBAAa,GAAG;IACZ,MAAM,EAAE,MAAM,CAAC;IACf,UAAU,CAAC,QAAQ,EAAE,QAAQ,GAAG,IAAI;IACpC,WAAW;;;;;;;CAMd;AAED,MAAM,WAAW,QAAQ;IACrB,MAAM,EAAE,MAAM,CAAC;CAClB"}
////{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../index.ts"],"names":[],"mappings":"AAAA,qBAAa,GAAG;IACZ,MAAM,EAAE,MAAM,CAAC;IACf,UAAU,CAAC,QAAQ,EAAE,QAAQ,GAAG,QAAQ;IACxC,WAAW;;;;;;;CAMd;AAED,MAAM,WAAW,QAAQ;IACrB,MAAM,EAAE,MAAM,CAAC;CAClB"}
// @Filename: /dist/index.d.ts
////export declare class Foo {
//// member: string;
//// methodName(propName: SomeType): void;
//// methodName(propName: SomeType): SomeType;
//// otherMethod(): {
//// x: number;
//// y?: undefined;
@ -75,7 +75,7 @@ goTo.file("/index.ts");
verify.getEmitOutput(["/dist/index.js", "/dist/index.d.ts.map", "/dist/index.d.ts"]);
verify.goToDefinition("1", "2"); // getDefinitionAndBoundSpan
verify.goToType("1", "2"); // getTypeDefinitionAtPosition
verify.goToType("1", "SomeType"); // getTypeDefinitionAtPosition
goTo.marker("1");
verify.goToDefinitionIs("2"); // getDefinitionAtPosition
goTo.implementation(); // getImplementationAtPosition

14
tests/cases/fourslash/server/declarationMapsGeneratedMapsEnableMapping2.ts
View file

@ -17,7 +17,7 @@
// @emitThisFile: true
////export class Foo {
//// member: string;
//// /*2*/methodName(propName: SomeType): void {}
//// /*2*/methodName(propName: SomeType): SomeType { return propName; }
//// otherMethod() {
//// if (Math.random() > 0.5) {
//// return {x: 42};
@ -26,7 +26,7 @@
//// }
////}
////
////export interface SomeType {
////export interface /*SomeType*/SomeType {
//// member: number;
////}
@ -36,7 +36,7 @@
////instance.[|/*1*/methodName|]({member: 12});
// @Filename: /dist/index.js.map
////{"version":3,"file":"index.js","sourceRoot":"/","sources":["index.ts"],"names":[],"mappings":";;AAAA;IAAA;IASA,CAAC;IAPG,wBAAU,GAAV,UAAW,QAAkB,IAAS,CAAC;IACvC,yBAAW,GAAX;QACI,IAAI,IAAI,CAAC,MAAM,EAAE,GAAG,GAAG,EAAE;YACrB,OAAO,EAAC,CAAC,EAAE,EAAE,EAAC,CAAC;SAClB;QACD,OAAO,EAAC,CAAC,EAAE,KAAK,EAAC,CAAC;IACtB,CAAC;IACL,UAAC;AAAD,CAAC,AATD,IASC;AATY,kBAAG"}
////{"version":3,"file":"index.js","sourceRoot":"/","sources":["index.ts"],"names":[],"mappings":";;AAAA;IAAA;IASA,CAAC;IAPG,wBAAU,GAAV,UAAW,QAAkB,IAAc,OAAO,QAAQ,CAAC,CAAC,CAAC;IAC7D,yBAAW,GAAX;QACI,IAAI,IAAI,CAAC,MAAM,EAAE,GAAG,GAAG,EAAE;YACrB,OAAO,EAAC,CAAC,EAAE,EAAE,EAAC,CAAC;SAClB;QACD,OAAO,EAAC,CAAC,EAAE,KAAK,EAAC,CAAC;IACtB,CAAC;IACL,UAAC;AAAD,CAAC,AATD,IASC;AATY,kBAAG"}
// @Filename: /dist/index.js
////"use strict";
@ -44,7 +44,7 @@
////var Foo = /** @class */ (function () {
//// function Foo() {
//// }
//// Foo.prototype.methodName = function (propName) { };
//// Foo.prototype.methodName = function (propName) { return propName; };
//// Foo.prototype.otherMethod = function () {
//// if (Math.random() > 0.5) {
//// return { x: 42 };
@ -57,12 +57,12 @@
//////# sourceMappingURL=index.js.map
// @Filename: /dist/index.d.ts.map
////{"version":3,"file":"index.d.ts","sourceRoot":"/","sources":["index.ts"],"names":[],"mappings":"AAAA,qBAAa,GAAG;IACZ,MAAM,EAAE,MAAM,CAAC;IACf,UAAU,CAAC,QAAQ,EAAE,QAAQ,GAAG,IAAI;IACpC,WAAW;;;;;;;CAMd;AAED,MAAM,WAAW,QAAQ;IACrB,MAAM,EAAE,MAAM,CAAC;CAClB"}
////{"version":3,"file":"index.d.ts","sourceRoot":"/","sources":["index.ts"],"names":[],"mappings":"AAAA,qBAAa,GAAG;IACZ,MAAM,EAAE,MAAM,CAAC;IACf,UAAU,CAAC,QAAQ,EAAE,QAAQ,GAAG,QAAQ;IACxC,WAAW;;;;;;;CAMd;AAED,MAAM,WAAW,QAAQ;IACrB,MAAM,EAAE,MAAM,CAAC;CAClB"}
// @Filename: /dist/index.d.ts
////export declare class Foo {
//// member: string;
//// methodName(propName: SomeType): void;
//// methodName(propName: SomeType): SomeType;
//// otherMethod(): {
//// x: number;
//// y?: undefined;
@ -80,7 +80,7 @@ goTo.file("/index.ts");
verify.getEmitOutput(["/dist/index.js.map", "/dist/index.js", "/dist/index.d.ts.map", "/dist/index.d.ts"]);
verify.goToDefinition("1", "2"); // getDefinitionAndBoundSpan
verify.goToType("1", "2"); // getTypeDefinitionAtPosition
verify.goToType("1", "SomeType"); // getTypeDefinitionAtPosition
goTo.marker("1");
verify.goToDefinitionIs("2"); // getDefinitionAtPosition
goTo.implementation(); // getImplementationAtPosition

12
tests/cases/fourslash/server/declarationMapsGeneratedMapsEnableMapping3.ts
View file

@ -16,7 +16,7 @@
// @emitThisFile: true
////export class Foo {
//// member: string;
//// /*2*/methodName(propName: SomeType): void {}
//// /*2*/methodName(propName: SomeType): SomeType { return propName; }
//// otherMethod() {
//// if (Math.random() > 0.5) {
//// return {x: 42};
@ -25,7 +25,7 @@
//// }
////}
////
////export interface SomeType {
////export interface /*SomeType*/SomeType {
//// member: number;
////}
@ -40,7 +40,7 @@
////var Foo = /** @class */ (function () {
//// function Foo() {
//// }
//// Foo.prototype.methodName = function (propName) { };
//// Foo.prototype.methodName = function (propName) { return propName; };
//// Foo.prototype.otherMethod = function () {
//// if (Math.random() > 0.5) {
//// return { x: 42 };
@ -53,12 +53,12 @@
////
// @Filename: /dist/index.d.ts.map
////{"version":3,"file":"index.d.ts","sourceRoot":"/","sources":["index.ts"],"names":[],"mappings":"AAAA,qBAAa,GAAG;IACZ,MAAM,EAAE,MAAM,CAAC;IACf,UAAU,CAAC,QAAQ,EAAE,QAAQ,GAAG,IAAI;IACpC,WAAW;;;;;;;CAMd;AAED,MAAM,WAAW,QAAQ;IACrB,MAAM,EAAE,MAAM,CAAC;CAClB"}
////{"version":3,"file":"index.d.ts","sourceRoot":"/","sources":["index.ts"],"names":[],"mappings":"AAAA,qBAAa,GAAG;IACZ,MAAM,EAAE,MAAM,CAAC;IACf,UAAU,CAAC,QAAQ,EAAE,QAAQ,GAAG,QAAQ;IACxC,WAAW;;;;;;;CAMd;AAED,MAAM,WAAW,QAAQ;IACrB,MAAM,EAAE,MAAM,CAAC;CAClB"}
// @Filename: /dist/index.d.ts
////export declare class Foo {
//// member: string;
//// methodName(propName: SomeType): void;
//// methodName(propName: SomeType): SomeType;
//// otherMethod(): {
//// x: number;
//// y?: undefined;
@ -76,7 +76,7 @@ goTo.file("/index.ts");
verify.getEmitOutput(["/dist/index.js", "/dist/index.d.ts.map", "/dist/index.d.ts"]);
verify.goToDefinition("1", "2"); // getDefinitionAndBoundSpan
verify.goToType("1", "2"); // getTypeDefinitionAtPosition
verify.goToType("1", "SomeType"); // getTypeDefinitionAtPosition
goTo.marker("1");
verify.goToDefinitionIs("2"); // getDefinitionAtPosition
goTo.implementation(); // getImplementationAtPosition