Fix crash caused by missing case

ahejlsberg · ahejlsberg · commit eaa057bcecda · 2025-11-01T09:01:20.000-07:00
diff --git a/internal/checker/checker.go b/internal/checker/checker.go
@@ -6801,7 +6801,7 @@ func (c *Checker) checkUnusedClassMembers(node *ast.Node) {
 					c.reportUnused(parameter, UnusedKindLocal, NewDiagnosticForNode(parameter.Name(), diagnostics.Property_0_is_declared_but_its_value_is_never_read, ast.SymbolName(parameter.Symbol())))
 				}
 			}
-		case ast.KindIndexSignature, ast.KindSemicolonClassElement, ast.KindClassStaticBlockDeclaration:
+		case ast.KindIndexSignature, ast.KindSemicolonClassElement, ast.KindClassStaticBlockDeclaration, ast.KindJSTypeAliasDeclaration:
 			// Can't be private
 		default:
 			panic("Unhandled case in checkUnusedClassMembers")

Original file line number	Diff line number	Diff line change
`@@ -6801,7 +6801,7 @@ func (c Checker) checkUnusedClassMembers(node ast.Node) {`
`6801`	`6801`	`c.reportUnused(parameter, UnusedKindLocal, NewDiagnosticForNode(parameter.Name(), diagnostics.Property_0_is_declared_but_its_value_is_never_read, ast.SymbolName(parameter.Symbol())))`
`6802`	`6802`	`}`
`6803`	`6803`	`}`
`6804`		`- case ast.KindIndexSignature, ast.KindSemicolonClassElement, ast.KindClassStaticBlockDeclaration:`
	`6804`	`+ case ast.KindIndexSignature, ast.KindSemicolonClassElement, ast.KindClassStaticBlockDeclaration, ast.KindJSTypeAliasDeclaration:`
`6805`	`6805`	`// Can't be private`
`6806`	`6806`	`default:`
`6807`	`6807`	`panic("Unhandled case in checkUnusedClassMembers")`