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From: Daniel.Bonniot@inria.fr To: gcc-gnats@gcc.gnu.org Subject: java/5537: Error compiling simple bytecode with jsr Date: Wed, 30 Jan 2002 04:26:00 -0000 [thread overview] Message-ID: <20020130122046.31224.qmail@sources.redhat.com> (raw) >Number: 5537 >Category: java >Synopsis: Error compiling simple bytecode with jsr >Confidential: no >Severity: critical >Priority: medium >Responsible: unassigned >State: open >Class: rejects-legal >Submitter-Id: net >Arrival-Date: Wed Jan 30 04:26:01 PST 2002 >Closed-Date: >Last-Modified: >Originator: Daniel Bonniot >Release: 3.0.3 >Organization: >Environment: Debian package gcj-3.0 Configured with: ../src/configure -v --enable-languages=c,c++,java,f77,proto,objc --prefix=/usr --infodir=/share/info --mandir=/share/man --enable-shared --with-gnu-as --with-gnu-ld --with-system-zlib --enable-long-long --enable-nls --without-included-gettext --disable-checking --enable-threads=posix --enable-java-gc=boehm --with-cpp-install-dir=bin --enable-objc-gc i386-linux Thread model: posix gcc version 3.0.3 >Description: This case involves calling return in a try/finally block, and compiling from bytecode. public class A { public static void main(String[] args) { try{ return; } finally{ } } } gcj compiles correctly from source, but fails on the corresponding bytecode (attached): $ gcj A.class A.java: In class `A': A.java: In method `A.main(java.lang.String[])': A.java:6: verification error at PC=8 A.java:6: loading local variable 1 which has unknown type $ javap -c A.class Compiled from A.java public class A extends java.lang.Object { public A(); public static void main(java.lang.String[]); } Method A() 0 aload_0 1 invokespecial #1 <Method java.lang.Object()> 4 return Method void main(java.lang.String[]) 0 jsr 10 3 return 4 astore_1 5 jsr 10 8 aload_1 9 athrow 10 astore_2 11 ret 2 Exception table: from to target type 0 4 4 any >How-To-Repeat: gcj A.class >Fix: >Release-Note: >Audit-Trail: >Unformatted: ----gnatsweb-attachment---- Content-Type: application/x-java-vm; name="A.class" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="A.class" yv66vgADAC0ADwoAAwAMBwANBwAOAQAGPGluaXQ+AQADKClWAQAEQ29kZQEAD0xpbmVOdW1iZXJU YWJsZQEABG1haW4BABYoW0xqYXZhL2xhbmcvU3RyaW5nOylWAQAKU291cmNlRmlsZQEABkEuamF2 YQwABAAFAQABQQEAEGphdmEvbGFuZy9PYmplY3QAIQACAAMAAAAAAAIAAQAEAAUAAQAGAAAAHQAB AAEAAAAFKrcAAbEAAAABAAcAAAAGAAEAAAABAAkACAAJAAEABgAAADEAAQADAAAADagACrFMqAAF K79NqQIAAQAAAAQABAAAAAEABwAAAAoAAgAAAAYABAAIAAEACgAAAAIACw==
next reply other threads:[~2002-01-30 12:26 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2002-01-30 4:26 Daniel.Bonniot [this message] 2002-01-30 15:36 Tom Tromey 2002-01-31 2:06 Daniel Bonniot 2002-10-08 1:06 Daniel Bonniot 2003-05-12 19:21 Dara Hazeghi
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