| /* |
| * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /** |
| * JDK-8019473: Parser issues related to functions and blocks |
| * |
| * @test |
| * @run |
| */ |
| |
| function checkNoError(code) { |
| try { |
| Function(code); |
| } catch (e) { |
| print("no error expected for: " + code + " , got " + e); |
| } |
| } |
| |
| // implicit newlines at EOF should be accepted |
| checkNoError("for(;;) continue") |
| checkNoError("return") |
| checkNoError("yield") |
| checkNoError("for(;;) break") |
| |
| function checkError(code) { |
| try { |
| eval(code); |
| print("SyntaxError expected for: " + code); |
| } catch (e) { |
| if (! (e instanceof SyntaxError)) { |
| fail("SyntaxError expected, got " + e); |
| } |
| } |
| } |
| |
| checkError("function f() { case0: }"); |
| checkError("function f() { if(0) }"); |
| checkError("function f() { if(0); else }"); |
| checkError("function f() { while(0) }"); |
| |
| // comma expression as closure expression |
| checkError("function sq(x) x, x*x"); |