Re: [head] Java bootstrap failure: natClip.cc:26: syntax, error, before `;'

[Gordon Sadler <gbsadler1 at lcisp dot com>]

I'm not subscribed to this list, please CC replies.

I tried to preserve some semblance of the thread by copying the Subject,
if it breaks, sorry.

Last night I tried to bootstrap with --enable-langs=c,c++,java it failed
on natClip.cc as others have observed. However now it's a different line
number.
/home/gbsadler/gcc-ss/gcc/g++ -B/home/gbsadler/gcc-ss/gcc/ -nostdinc++
-L/home/gbsadler/gcc-ss/i686-pc-linux-gnu/libstdc++-v3/src
-L/home/gbsadler/gcc-ss/i686-pc-linux-gnu/libstdc++-v3/src/.libs
-B/home/gbsadler/gcc-2001-03-09/i686-pc-linux-gnu/bin/
-B/home/gbsadler/gcc-2001-03-09/i686-pc-linux-gnu/lib/ -isystem
/home/gbsadler/gcc-2001-03-09/i686-pc-linux-gnu/include -DHAVE_CONFIG_H
-I. -I../../../cvs/gcc/libjava -I./include -I../../../cvs/gcc/libjava
-Iinclude -I../../../cvs/gcc/libjava/include
-I../../../cvs/gcc/libjava/../boehm-gc -I./../boehm-gc -DLINUX_THREADS=1
-D_REENTRANT=1 -DSILENT=1 -DNO_SIGNALS=1 -DJAVA_FINALIZATION=1
-DGC_GCJ_SUPPORT=1 -I../../../cvs/gcc/libjava/libltdl
-I../../../cvs/gcc/libjava/libltdl -I../../../cvs/gcc/libjava/../gcc
-I../../../cvs/gcc/libjava/../include
-I../../../cvs/gcc/libjava/../libffi/include -I../libffi/include
-fno-rtti -fvtable-thunks -fasynchronous-exceptions
-fdollars-in-identifiers -D__NO_MATH_INLINES -ffloat-store
-fsjlj-exceptions -I/usr/X11R6/include -W -Wall -D_GNU_SOURCE -O3
-fstrict-aliasing -march=i686 -fvtable-thunks -D_GNU_SOURCE
-Wp,-MD,.deps/natClip.pp -c
../../../cvs/gcc/libjava/gnu/gcj/xlib/natClip.cc  -fPIC -DPIC -o
gnu/gcj/xlib/.libs/natClip.o
../../../cvs/gcc/libjava/gnu/gcj/xlib/natClip.cc:15:18: vector: No such
file or directory
../../../cvs/gcc/libjava/gnu/gcj/xlib/natClip.cc:26: syntax error before `;'
   token
../../../cvs/gcc/libjava/gnu/gcj/xlib/natClip.cc: In member function `void
   gnu::gcj::xlib::Clip::init(JArray<java::awt::Rectangle*>*)':
../../../cvs/gcc/libjava/gnu/gcj/xlib/natClip.cc:33: `XRectVector' undeclared
   (first use this function)
../../../cvs/gcc/libjava/gnu/gcj/xlib/natClip.cc:33: (Each undeclared
   identifier is reported only once for each function it appears in.)
../../../cvs/gcc/libjava/gnu/gcj/xlib/natClip.cc:33: `xrectvector' undeclared
   (first use this function)
../../../cvs/gcc/libjava/gnu/gcj/xlib/natClip.cc:33: parse error before `('
   token
make[3]: *** [gnu/gcj/xlib/natClip.lo] Error 1
make[3]: Leaving directory `/home/gbsadler/gcc-ss/i686-pc-linux-gnu/libjava'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/gbsadler/gcc-ss/i686-pc-linux-gnu/libjava'
make[1]: *** [all-target-libjava] Error 2
make[1]: Leaving directory `/home/gbsadler/gcc-ss'
make: *** [bootstrap] Error 2

Here's the NEW piece of info...

I've attached a diff that 'fixes' the problem. It appears the parser is
misconstruing // to no longer mean comments...

Gordon Sadler
Index: natClip.cc
===================================================================
RCS file: /cvs/gcc/gcc/libjava/gnu/gcj/xlib/natClip.cc,v
retrieving revision 1.1
diff -p -u -r1.1 natClip.cc
--- natClip.cc	2000/10/22 17:46:09	1.1
+++ natClip.cc	2001/03/09 19:22:12
@@ -27,7 +27,7 @@ typedef std::vector<XRectangle> XRectVec
 
 void gnu::gcj::xlib::Clip::init(AWTRectArray* rectangles)
 {
-  // Prepare rectangles:
+  /* Prepare rectangles: */
   
   int numRect = JvGetArrayLength(rectangles);
   XRectVector* xrectvector = new XRectVector(numRect);