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From: "jdh41@cantab.net" <gcc-bugzilla@gcc.gnu.org>
To: java-prs@gcc.gnu.org
Subject: [Bug java/19810] New: Finally handling inconsistent when compiling to class/executable
Date: Wed, 02 Feb 2005 20:59:00 -0000 [thread overview]
Message-ID: <20050207191551.19810.jdh41@cantab.net> (raw)
>From this code fragment:
class Confuse {
public static void main (String[] bob)
{
boolean jim;
jim=wtf(true);
System.out.print("Calling wtf(true):");
System.out.println(jim);
jim=wtf(false);
System.out.print("Calling wtf(false):");
System.out.println(jim);
}
static boolean wtf(boolean jam) {
while (jam)
{
try {
return true;
}
finally {
break;
}
}
return false;
}
}
Session:
jdh41@chloe:~/src$ gcj -v
Using built-in specs.
Reading specs from
/home/jdh41/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../libgcj.spec
rename spec lib to liborig
Configured with: ../configure --enable-languages=java --disable-checking
--disable-static --enable-java-awt=gtk --with-system-zlib --prefix=/home/jdh41/gcc
Thread model: posix
gcc version 4.0.0 20050129 (experimental)
jdh41@chloe:~/src$ gcj -C Confuse.java
jdh41@chloe:~/src$ java -v Confuse
Calling wtf(true):true
Calling wtf(false):false
jdh41@chloe:~/src$ ~/j2sdk1.4.2_06/bin/java Confuse
Calling wtf(true):true
Calling wtf(false):false
jdh41@chloe:~/src$ gcj -o confuse_me Confuse.java --main=Confuse
jdh41@chloe:~/src$ ./confuse_me
Calling wtf(true):false
Calling wtf(false):false
jdh41@chloe:~/src$ ~/j2sdk1.4.2_06/bin/javac Confuse.java
jdh41@chloe:~/src$ ~/j2sdk1.4.2_06/bin/java Confuse
Calling wtf(true):false
Calling wtf(false):false
As you can see the compile to class files seems to be wrong, and further the
compiler and not the VM.
--
Summary: Finally handling inconsistent when compiling to
class/executable
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: java
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jdh41 at cantab dot net
CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu
dot org
GCC build triplet: i486-linux
GCC host triplet: i486-linux
GCC target triplet: i486-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19810
next reply other threads:[~2005-02-02 20:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-02 20:59 jdh41@cantab.net [this message]
2005-02-07 19:21 ` [Bug java/19810] " tromey@gcc.gnu.org
2005-02-19 1:53 ` tromey at gcc dot gnu dot org
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