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* [Bug java/21428] New: bogus warning: unused parameter 'this' @ 2005-05-06 21:04 kon at iki dot fi 2005-05-06 21:13 ` [Bug java/21428] " mark at gcc dot gnu dot org ` (6 more replies) 0 siblings, 7 replies; 9+ messages in thread From: kon at iki dot fi @ 2005-05-06 21:04 UTC (permalink / raw) To: java-prs [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain, Size: 2574 bytes --] kalle@Astalo:~/pikkuohjelmat/java/TESTIT$ echo 'class foo {}' > foo.java kalle@Astalo:~/pikkuohjelmat/java/TESTIT$ gcj -v -O2 -Wall -W -c foo.java Using built-in specs. Reading specs from /home/kalle/stow/gcc/i686-pc-linux-gnu/bin/../lib/gcc/i686-pc-linux-gnu/4.1.0/../../../libgcj.spec rename spec lib to liborig Target: i686-pc-linux-gnu Configured with: /home/kalle/src/FOREIGN-CVS/gcc/configure --prefix=/home/kalle --exec-prefix=/home/kalle/i686-pc-linux-gnu --host=i686-pc-linux-gnu --build=i686-pc-linux-gnu --with-x-toolkit=gtk --with-gjdoc --enable-java-awt=gtk,xlib Thread model: posix gcc version 4.1.0 20050505 (experimental) /home/kalle/stow/gcc/i686-pc-linux-gnu/bin/../libexec/gcc/i686-pc-linux-gnu/4.1.0/jc1 foo.java -fhash-synchronization -fno-use-divide-subroutine -fuse-boehm-gc -fnon-call-exceptions -fno-omit-frame-pointer -fkeep-inline-functions -quiet -dumpbase foo.java -mtune=pentiumpro -auxbase foo -O2 -Wall -W -version -o /tmp/ccProouV.s GNU Java version 4.1.0 20050505 (experimental) (i686-pc-linux-gnu) compiled by GNU C version 4.1.0 20050430 (experimental). GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 Class path starts here: /home/kalle/pikkuohjelmat/java/ /home/kalle/stow/gcc/i686-pc-linux-gnu/bin/../lib/gcc/../../../share/java/libgcj-4.1.0.jar/ (system) (zip) foo.java: In class 'foo': foo.java: In constructor '()': foo.java:0: warning: unused parameter â**thisâ** as -V -Qy -o foo.o /tmp/ccProouV.s GNU assembler version 2.15 (i386-linux) using BFD version 2.15 kalle@Astalo:~/pikkuohjelmat/java/TESTIT$ GCJ should not output that warning. This causes trouble when building gjdoc with "CFLAGS=-O2 -g -Wall -W" in the environment. For some reason, Libtool 1.5.6 passes $CFLAGS to the Java compiler when checking whether it supports the -c and -o options together. Because of the warning, Libtool assumes the compiler did not support the options. This breaks the build later because --resource requires -o. -- Summary: bogus warning: unused parameter 'this' Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: minor Priority: P2 Component: java AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: kon at iki dot fi CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu dot org GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21428 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug java/21428] bogus warning: unused parameter 'this' 2005-05-06 21:04 [Bug java/21428] New: bogus warning: unused parameter 'this' kon at iki dot fi @ 2005-05-06 21:13 ` mark at gcc dot gnu dot org 2005-05-06 21:22 ` [Bug java/21428] [3.4/4.0/4.1 Regression] " pinskia at gcc dot gnu dot org ` (5 subsequent siblings) 6 siblings, 0 replies; 9+ messages in thread From: mark at gcc dot gnu dot org @ 2005-05-06 21:13 UTC (permalink / raw) To: java-prs ------- Additional Comments From mark at gcc dot gnu dot org 2005-05-06 21:13 ------- This also happens with 4.0 and 3.4, but 3.3 doesn't show any warning. -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed| |1 Last reconfirmed|0000-00-00 00:00:00 |2005-05-06 21:13:10 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21428 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug java/21428] [3.4/4.0/4.1 Regression] bogus warning: unused parameter 'this' 2005-05-06 21:04 [Bug java/21428] New: bogus warning: unused parameter 'this' kon at iki dot fi 2005-05-06 21:13 ` [Bug java/21428] " mark at gcc dot gnu dot org @ 2005-05-06 21:22 ` pinskia at gcc dot gnu dot org 2005-05-16 13:06 ` aph at gcc dot gnu dot org ` (4 subsequent siblings) 6 siblings, 0 replies; 9+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-05-06 21:22 UTC (permalink / raw) To: java-prs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-06 21:22 ------- Lets mark this as a regression then. -- What |Removed |Added ---------------------------------------------------------------------------- Keywords| |diagnostic Summary|bogus warning: unused |[3.4/4.0/4.1 Regression] |parameter 'this' |bogus warning: unused | |parameter 'this' Target Milestone|--- |4.1.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21428 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug java/21428] [3.4/4.0/4.1 Regression] bogus warning: unused parameter 'this' 2005-05-06 21:04 [Bug java/21428] New: bogus warning: unused parameter 'this' kon at iki dot fi 2005-05-06 21:13 ` [Bug java/21428] " mark at gcc dot gnu dot org 2005-05-06 21:22 ` [Bug java/21428] [3.4/4.0/4.1 Regression] " pinskia at gcc dot gnu dot org @ 2005-05-16 13:06 ` aph at gcc dot gnu dot org 2005-05-26 18:54 ` pinskia at gcc dot gnu dot org ` (3 subsequent siblings) 6 siblings, 0 replies; 9+ messages in thread From: aph at gcc dot gnu dot org @ 2005-05-16 13:06 UTC (permalink / raw) To: java-prs -- What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |WAITING http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21428 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug java/21428] [3.4/4.0/4.1 Regression] bogus warning: unused parameter 'this' 2005-05-06 21:04 [Bug java/21428] New: bogus warning: unused parameter 'this' kon at iki dot fi ` (2 preceding siblings ...) 2005-05-16 13:06 ` aph at gcc dot gnu dot org @ 2005-05-26 18:54 ` pinskia at gcc dot gnu dot org 2005-06-30 5:34 ` tromey at gcc dot gnu dot org ` (2 subsequent siblings) 6 siblings, 0 replies; 9+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-05-26 18:54 UTC (permalink / raw) To: java-prs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-26 18:54 ------- Yes this fixes it for me. -- What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |aph at gcc dot gnu dot org |dot org | Status|WAITING |ASSIGNED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21428 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug java/21428] [3.4/4.0/4.1 Regression] bogus warning: unused parameter 'this' 2005-05-06 21:04 [Bug java/21428] New: bogus warning: unused parameter 'this' kon at iki dot fi ` (3 preceding siblings ...) 2005-05-26 18:54 ` pinskia at gcc dot gnu dot org @ 2005-06-30 5:34 ` tromey at gcc dot gnu dot org 2005-06-30 8:58 ` aph at redhat dot com 2005-08-22 3:30 ` mmitchel at gcc dot gnu dot org 6 siblings, 0 replies; 9+ messages in thread From: tromey at gcc dot gnu dot org @ 2005-06-30 5:34 UTC (permalink / raw) To: java-prs ------- Additional Comments From tromey at gcc dot gnu dot org 2005-06-30 05:33 ------- I don't see this in cvs; is there a reason not to check it in? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21428 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug java/21428] [3.4/4.0/4.1 Regression] bogus warning: unused parameter 'this' 2005-05-06 21:04 [Bug java/21428] New: bogus warning: unused parameter 'this' kon at iki dot fi ` (4 preceding siblings ...) 2005-06-30 5:34 ` tromey at gcc dot gnu dot org @ 2005-06-30 8:58 ` aph at redhat dot com 2005-08-22 3:30 ` mmitchel at gcc dot gnu dot org 6 siblings, 0 replies; 9+ messages in thread From: aph at redhat dot com @ 2005-06-30 8:58 UTC (permalink / raw) To: java-prs ------- Additional Comments From aph at redhat dot com 2005-06-30 08:58 ------- Ah, thanks. It was a causalty of a hard disk crash I had. I'll do it once 4.0 is thawed. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21428 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug java/21428] [3.4/4.0/4.1 Regression] bogus warning: unused parameter 'this' 2005-05-06 21:04 [Bug java/21428] New: bogus warning: unused parameter 'this' kon at iki dot fi ` (5 preceding siblings ...) 2005-06-30 8:58 ` aph at redhat dot com @ 2005-08-22 3:30 ` mmitchel at gcc dot gnu dot org 6 siblings, 0 replies; 9+ messages in thread From: mmitchel at gcc dot gnu dot org @ 2005-08-22 3:30 UTC (permalink / raw) To: java-prs ------- Additional Comments From mmitchel at gcc dot gnu dot org 2005-08-22 03:30 ------- Java bugs are not release-critical; removing target milestone. -- What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|4.1.0 |--- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21428 ^ permalink raw reply [flat|nested] 9+ messages in thread
[parent not found: <bug-21428-9521@http.gcc.gnu.org/bugzilla/>]
* [Bug java/21428] [3.4/4.0/4.1 Regression] bogus warning: unused parameter 'this' [not found] <bug-21428-9521@http.gcc.gnu.org/bugzilla/> @ 2005-10-30 22:17 ` pinskia at gcc dot gnu dot org 0 siblings, 0 replies; 9+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-10-30 22:17 UTC (permalink / raw) To: java-prs -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P2 |P5 Target Milestone|--- |4.1.0 Flag| |4.1blocker- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21428 ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2005-10-30 22:17 UTC | newest] Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2005-05-06 21:04 [Bug java/21428] New: bogus warning: unused parameter 'this' kon at iki dot fi 2005-05-06 21:13 ` [Bug java/21428] " mark at gcc dot gnu dot org 2005-05-06 21:22 ` [Bug java/21428] [3.4/4.0/4.1 Regression] " pinskia at gcc dot gnu dot org 2005-05-16 13:06 ` aph at gcc dot gnu dot org 2005-05-26 18:54 ` pinskia at gcc dot gnu dot org 2005-06-30 5:34 ` tromey at gcc dot gnu dot org 2005-06-30 8:58 ` aph at redhat dot com 2005-08-22 3:30 ` mmitchel at gcc dot gnu dot org [not found] <bug-21428-9521@http.gcc.gnu.org/bugzilla/> 2005-10-30 22:17 ` pinskia at gcc dot gnu dot org
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