[Bug java/32706] New: gcj -M's dependency list is empty
GCJ -M is producing an empty dependency list vis:
package frysk4742;
class Referee
{
static int i;
int j;
Referee() {
j = i++;
}
}
package frysk4742;
class Referer {
static public void main(String[] args) {
new Referee();
}
}
gcj -M frysk4742/Referer.java
gcc (GCC) 4.1.1 20070105 (Red Hat 4.1.1-51):
imports/tests/frysk4742/Referer.java
../../../frysk/frysk-imports/tests/frysk4742/Referer.o: \
../../../frysk/frysk-imports/tests/frysk4742/Referer.java \
/usr/share/java/libgcj-4.1.1.jar \
../../../frysk/frysk-imports/tests/frysk4742/Referee.java
gcc (GCC) 4.1.2 20070502 (Red Hat 4.1.2-12):
/tmp/ccSF6vYl.o:
--
Summary: gcj -M's dependency list is empty
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: java
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: cagney at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32706
[Bug java/32247] -Wall enables -Wunused enables -Wunused-parameter
--- Comment #6 from cagney at redhat dot com 2007-06-11 21:48 --- That is something for _java_ developers to decide. -- cagney at redhat dot com changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|WONTFIX | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32247
[Bug java/32247] -Wall enables -Wunused enables -Wunused-parameter
--- Comment #4 from cagney at redhat dot com 2007-06-11 21:44 --- This is a bug in the GCJ command line parser option parser, not in ECJ. -- cagney at redhat dot com changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|INVALID | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32247
[Bug java/32247] -Wall enables -Wunused enables -Wunused-parameter
--- Comment #2 from cagney at redhat dot com 2007-06-11 21:38 --- This bug is refering to the command line options parser and how it maps GCC style options onto ECJ options. -- cagney at redhat dot com changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|WONTFIX | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32247
[Bug java/32247] New: -Wall enables -Wunused enables -Wunused-parameter
The latest java compiler (well in Fedora 7) enables -Wunused as part of -Wall. Is this such a good idea as this leads to -Wunused-parameter (a relatively common thing in O-O), -- Summary: -Wall enables -Wunused enables -Wunused-parameter Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: java AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: cagney at redhat dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32247
[Bug java/27985] gcj fails dependant on compiler order
--- Comment #1 from cagney at redhat dot com 2006-06-10 18:53 --- Created an attachment (id=11649) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11649&action=view) source code for compile -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27985
[Bug java/27985] New: gcj fails dependant on compiler order
It's got something to do with two occurances of the object "Action" in the
attached test vis:
[EMAIL PROTECTED] gcj -d . -I . -C one/ExitNotificationObserver.java
one/AddTaskObserverAction.java one/TaskAction.java
one/ExitNotificationObserver.java: In class 'one.ExitNotificationObserver':
one/ExitNotificationObserver.java: In constructor '()':
one/ExitNotificationObserver.java:18: error: Can't find method
dontSaveObject() in type one.TaskAction.
myAction.dontSaveObject();
^
1 error
[EMAIL PROTECTED] gcj -d . -I . -C one/TaskAction.java
one/ExitNotificationObserver.java one/AddTaskObserverAction.java
[EMAIL PROTECTED]
attachment follows
--
Summary: gcj fails dependant on compiler order
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: java
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: cagney at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27985
[Bug java/27400] New: switch indexed by class crashes compiler
$ cat EnumClass.java
class EnumClass
{
static public final EnumClass x = new EnumClass ();
}
$ cat ClassSwitch.java
class ClassSwitch
{
public static void main (String[] args)
{
switch (args.length) {
case EnumClass.x: return;
}
System.out.println ("Switched");
}
}
$ gcj ClassSwitch.java
ClassSwitch.java:5: internal compiler error: Segmentation fault
$ gcj --version
gcj (GCC) 4.1.0 20060304 (Red Hat 4.1.0-3)
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
--
Summary: switch indexed by class crashes compiler
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: java
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: cagney at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27400
[Bug java/27399] New: GCJ permits indexing by final object
This compiles:
public class ClassIndex
implements Comparable
{
static final ClassIndex x = new ClassIndex ();
public int compareTo (Object o)
{
return 0;
}
public static void main (String[] args)
{
System.out.println (ClassIndex.x);
byte[] b = new byte[ClassIndex.x];
System.out.println ("Array length: " + b.length);
}
}
$ gcj -C ClassIndex.java
$ gcj --version
gcj (GCC) 4.1.0 20060304 (Red Hat 4.1.0-3)
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
--
Summary: GCJ permits indexing by final object
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: java
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: cagney at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27399
[Bug java/26095] New: variable access directed to class of different scope
// this should not compile
package samename;
public class WrongScope
{
public int v1 ()
{
class SingleName
{
int v1 = 1;
}
// Should not compile.
return new SingleName ().v2;
}
public int v2 ()
{
class SingleName
{
int v2 = 2;
}
return new SingleName ().v2;
}
}
--
Summary: variable access directed to class of different scope
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: java
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: cagney at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26095
[Bug libgcj/13212] JNI/CNI AttachCurrentThread does not register thread with garbage collector
--- Comment #24 from cagney at redhat dot com 2006-01-09 18:21 --- (In reply to comment #20) > but it doesn't seem like a good idea in general. This LD_PRELOAD hack seems > to > make every child of /usr/bin/java load libgcj.so.7 and so potentially breaks > all manner of things. > s/seems to make/always makes/ :-) Sub-processes inherit that environmnent variable and so will always attempt the pre-load. Been there, rat hole. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13212
