f1a2e41a8a
This was we don't get noisy baselines just because a different phase of the compiler reported the diagnostic. This helps with Yui's refactoring work to move grammar checks into the type checker.
136 lines
4.4 KiB
Plaintext
136 lines
4.4 KiB
Plaintext
tests/cases/compiler/functionsMissingReturnStatementsAndExpressions.ts(2,16): error TS2355: A function whose declared type is neither 'void' nor 'any' must return a value or consist of a single 'throw' statement.
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tests/cases/compiler/functionsMissingReturnStatementsAndExpressions.ts(64,17): error TS2355: A function whose declared type is neither 'void' nor 'any' must return a value or consist of a single 'throw' statement.
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tests/cases/compiler/functionsMissingReturnStatementsAndExpressions.ts(94,16): error TS2378: A 'get' accessor must return a value or consist of a single 'throw' statement.
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tests/cases/compiler/functionsMissingReturnStatementsAndExpressions.ts(112,16): error TS2378: A 'get' accessor must return a value or consist of a single 'throw' statement.
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tests/cases/compiler/functionsMissingReturnStatementsAndExpressions.ts(117,5): error TS1003: Identifier expected.
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==== tests/cases/compiler/functionsMissingReturnStatementsAndExpressions.ts (5 errors) ====
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function f1(): string {
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~~~~~~
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!!! error TS2355: A function whose declared type is neither 'void' nor 'any' must return a value or consist of a single 'throw' statement.
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// errors because there are no return statements
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}
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function f2(): string {
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// Permissible; returns undefined.
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return;
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}
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function f3(): string {
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return "Okay, because this is a return expression.";
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}
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function f4(): void {
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// Fine since we are typed void.
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}
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function f5(): void {
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// Fine since we are typed void.
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return;
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}
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function f6(): void {
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// Fine since we are typed void and return undefined
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return undefined;
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}
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function f7(): void {
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// Fine since we are typed void and return null
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return null;
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}
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function f8(): void {
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// Fine since are typed any.
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return;
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}
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function f9(): void {
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// Fine since we are typed any and return undefined
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return undefined;
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}
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function f10(): void {
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// Fine since we are typed any and return null
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return null;
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}
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function f11(): string {
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// Fine since we consist of a single throw statement.
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throw undefined;
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}
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function f12(): void {
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// Fine since we consist of a single throw statement.
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throw undefined;
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}
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function f13(): any {
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// Fine since we consist of a single throw statement.
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throw undefined;
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}
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function f14(): number {
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~~~~~~
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!!! error TS2355: A function whose declared type is neither 'void' nor 'any' must return a value or consist of a single 'throw' statement.
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// Not fine, since we can *only* consist of a single throw statement
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// if no return statements are present but we are annotated.
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throw undefined;
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throw null;
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}
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function f15(): number {
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// Fine, since we have a return statement somewhere.
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throw undefined;
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throw null;
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return;
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}
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function f16() {
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// Okay; not type annotated.
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}
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function f17() {
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// Okay; not type annotated.
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return;
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}
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function f18() {
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return "Okay, not type annotated.";
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}
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class C {
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public get m1() {
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~~
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!!! error TS2378: A 'get' accessor must return a value or consist of a single 'throw' statement.
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// Errors; get accessors must return a value.
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}
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public get m2() {
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// Permissible; returns undefined.
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return;
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}
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public get m3() {
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return "Okay, because this is a return expression.";
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}
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public get m4() {
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// Fine since this consists of a single throw statement.
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throw null;
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}
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public get m5() {
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~~
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!!! error TS2378: A 'get' accessor must return a value or consist of a single 'throw' statement.
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// Not fine, since we can *only* consist of a single throw statement
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// if no return statements are present but we are a get accessor.
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throw null;
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throw undefined.
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}
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~
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!!! error TS1003: Identifier expected.
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} |