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java/1905: segfault when compiling class file
- To: java-gnats at sourceware dot cygnus dot com
- Subject: java/1905: segfault when compiling class file
- From: paul at dawa dot demon dot co dot uk
- Date: 6 Feb 2001 12:46:21 -0000
- Reply-To: paul at dawa dot demon dot co dot uk
>Number: 1905
>Category: java
>Synopsis: segfault when compiling class file
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: apbianco
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Wed Feb 07 13:36:00 PST 2001
>Closed-Date:
>Last-Modified: Tue Feb 6 12:16:00 PST 2001
>Originator: paul@dawa.demon.co.uk
>Release: gcc version 2.97 20010205
>Organization:
>Environment:
RedHat Linux 7.0 (x86)
>Description:
Compiling the attached class segfaults gcj
begin 664 SnmpMibTree$1.class
MROZZO@```"X`$@<`#P<`$`<`$0H``P`%#``(``8!``,H*58!``$Q`0`&/&EN
M:70^`0`$0V]D90$`#$EN;F5R0VQA<W-E<P$`#TQI;F5.=6UB97)486)L90$`
M$%-N;7!-:6)4<F5E+FIA=F$!``I3;W5R8V5&:6QE`0`)4WEN=&AE=&EC`0`=
M8V]M+W-U;B]J9&UK+V-O;6TO4VYM<$UI8E1R964!`!]C;VTO<W5N+VID;6LO
M8V]M;2]3;FUP36EB5')E920Q`0`0:F%V82]L86YG+T]B:F5C=``@``(``P``
M`````0````@`!@`"``D````9``$``0````4JMP`$L0````$`"P````(````.
D```````#``T````"``P`#@``````"@````H``0`"````!P`(
`
end
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
Formerly PR gcj/385
From: Alexandre Petit-Bianco <apbianco@cygnus.com>
To: paul@dawa.demon.co.uk
Cc: java-gnats@sourceware.cygnus.com
Subject: Re: gcj/385: segfault when compiling class file
Date: Tue, 6 Feb 2001 11:59:55 -0800 (PST)
paul@dawa.demon.co.uk writes:
> Compiling the attached class segfaults gcj
We found some side problems with the code trying to handle the
`Synthetic' attribute on fields. So the patch could have been this:
Index: jcf-parse.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/java/jcf-parse.c,v
retrieving revision 1.75
diff -u -p -r1.75 jcf-parse.c
--- jcf-parse.c 2001/02/04 22:44:02 1.75
+++ jcf-parse.c 2001/02/06 19:57:08
@@ -227,7 +227,7 @@ set_source_filename (jcf, index)
/* Irrelevant decls should have been nullified by the END macros. */ \
if (current_method) \
DECL_ARTIFICIAL (current_method) = 1; \
- else \
+ else if (current_field) \
DECL_ARTIFICIAL (current_field) = 1; \
}
But it really should be this:
http://gcc.gnu.org/ml/java/2001-02/msg00053.html
./A
>Unformatted: