Tue, 11 Aug 2009 01:12:13 +0100
6390045: Unexpected error "cannot access java.lang.Void" with '-target cldc1.0' with -source >=1.5
Summary: javac needs to synthetize a fake java.lang.Void symbol if one is not given on the classpath
Reviewed-by: jjg
1.1 --- a/src/share/classes/com/sun/tools/javac/code/Symtab.java Tue Aug 11 01:11:37 2009 +0100 1.2 +++ b/src/share/classes/com/sun/tools/javac/code/Symtab.java Tue Aug 11 01:12:13 2009 +0100 1.3 @@ -193,7 +193,7 @@ 1.4 1.5 public void initType(Type type, String name, String bname) { 1.6 initType(type, name); 1.7 - boxedName[type.tag] = names.fromString("java.lang." + bname); 1.8 + boxedName[type.tag] = names.fromString("java.lang." + bname); 1.9 } 1.10 1.11 /** The class symbol that owns all predefined symbols. 1.12 @@ -467,6 +467,7 @@ 1.13 synthesizeMHTypeIfMissing(invokeDynamicType); 1.14 synthesizeBoxTypeIfMissing(doubleType); 1.15 synthesizeBoxTypeIfMissing(floatType); 1.16 + synthesizeBoxTypeIfMissing(voidType); 1.17 1.18 // Enter a synthetic class that is used to mark Sun 1.19 // proprietary classes in ct.sym. This class does not have a
2.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 2.2 +++ b/test/tools/javac/6390045/T6390045a.java Tue Aug 11 01:12:13 2009 +0100 2.3 @@ -0,0 +1,38 @@ 2.4 +/* 2.5 + * Copyright 2009 Sun Microsystems, Inc. All Rights Reserved. 2.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 2.7 + * 2.8 + * This code is free software; you can redistribute it and/or modify it 2.9 + * under the terms of the GNU General Public License version 2 only, as 2.10 + * published by the Free Software Foundation. 2.11 + * 2.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 2.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 2.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 2.15 + * version 2 for more details (a copy is included in the LICENSE file that 2.16 + * accompanied this code). 2.17 + * 2.18 + * You should have received a copy of the GNU General Public License version 2.19 + * 2 along with this work; if not, write to the Free Software Foundation, 2.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2.21 + * 2.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 2.23 + * CA 95054 USA or visit www.sun.com if you need additional information or 2.24 + * have any questions. 2.25 + */ 2.26 + 2.27 +/* 2.28 + * @test 2.29 + * @bug 6390045 2.30 + * @summary Unexpected error "cannot access java.lang.Void" with '-target cldc1.0' with -source >=1.5 2.31 + * 2.32 + * @author mcimadamore 2.33 + * @compile -XDfailcomplete=java.lang.Void T6390045a.java 2.34 + */ 2.35 + 2.36 +class T6390045a { 2.37 + boolean b; 2.38 + short s; 2.39 + Object o; 2.40 + Object p = b ? o : s; 2.41 +}
3.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 3.2 +++ b/test/tools/javac/6390045/T6390045b.java Tue Aug 11 01:12:13 2009 +0100 3.3 @@ -0,0 +1,38 @@ 3.4 +/* 3.5 + * Copyright 2009 Sun Microsystems, Inc. All Rights Reserved. 3.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3.7 + * 3.8 + * This code is free software; you can redistribute it and/or modify it 3.9 + * under the terms of the GNU General Public License version 2 only, as 3.10 + * published by the Free Software Foundation. 3.11 + * 3.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 3.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 3.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 3.15 + * version 2 for more details (a copy is included in the LICENSE file that 3.16 + * accompanied this code). 3.17 + * 3.18 + * You should have received a copy of the GNU General Public License version 3.19 + * 2 along with this work; if not, write to the Free Software Foundation, 3.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 3.21 + * 3.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 3.23 + * CA 95054 USA or visit www.sun.com if you need additional information or 3.24 + * have any questions. 3.25 + */ 3.26 + 3.27 +/* 3.28 + * @test 3.29 + * @bug 6390045 3.30 + * @summary Unexpected error "cannot access java.lang.Void" with '-target cldc1.0' with -source >=1.5 3.31 + * 3.32 + * @author mcimadamore 3.33 + * @compile -XDfailcomplete=java.lang.Void T6390045b.java 3.34 + */ 3.35 + 3.36 +class T6390045b { 3.37 + short s; 3.38 + Object o; 3.39 + Object p = choose(o, s); 3.40 + <T> T choose(T t1, T t2) { return t1; } 3.41 +}