microsoft/TypeScript
1
0
Fork 0
mirror of https://github.com/microsoft/TypeScript.git synced 2026-05-17 01:49:57 -05:00
Code Issues Packages Projects Releases 212 Wiki Activity

Disallow return expressions in a generator

Browse Source
This commit is contained in:
Jason Freeman
2015-04-27 15:43:56 -07:00
parent 21415af1b2
commit 623507c0f2
3 changed files with 8 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/compiler/checker.ts
View File

@@ -9720,6 +9720,9 @@ module ts {
if (func.kind === SyntaxKind.SetAccessor) {
error(node.expression, Diagnostics.Setters_cannot_return_a_value);
}
else if (func.asteriskToken) {
error(node.expression, Diagnostics.A_return_statement_cannot_specify_a_value_in_a_generator_function);
}
else {
if (func.kind === SyntaxKind.Constructor) {
if (!isTypeAssignableTo(exprType, returnType)) {

1
src/compiler/diagnosticInformationMap.generated.ts
View File

@@ -366,6 +366,7 @@ module ts {
An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2499, category: DiagnosticCategory.Error, key: "An interface can only extend an identifier/qualified-name with optional type arguments." },
A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2500, category: DiagnosticCategory.Error, key: "A class can only implement an identifier/qualified-name with optional type arguments." },
A_rest_element_cannot_contain_a_binding_pattern: { code: 2501, category: DiagnosticCategory.Error, key: "A rest element cannot contain a binding pattern." },
A_return_statement_cannot_specify_a_value_in_a_generator_function: { code: 2502, category: DiagnosticCategory.Error, key: "A return statement cannot specify a value in a generator function." },
Import_declaration_0_is_using_private_name_1: { code: 4000, category: DiagnosticCategory.Error, key: "Import declaration '{0}' is using private name '{1}'." },
Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: { code: 4002, category: DiagnosticCategory.Error, key: "Type parameter '{0}' of exported class has or is using private name '{1}'." },
Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4004, category: DiagnosticCategory.Error, key: "Type parameter '{0}' of exported interface has or is using private name '{1}'." },

4
src/compiler/diagnosticMessages.json
View File

@@ -1453,6 +1453,10 @@
"category": "Error",
"code": 2501
},
"A return statement cannot specify a value in a generator function.": {
"category": "Error",
"code": 2502
},
"Import declaration '{0}' is using private name '{1}'.": {
"category": "Error",