[Sablevm-user] gcc 3.0.2 error

[Chris S. <cbs...@ya...>]

I'm using gcc 3.0.2.  I was using 2.96 but I saw your note
that this wasn't a real release so I upgraded to 3.0.2
with the same problem.

This is the compile line for native_interface.c

gcc -DHAVE_CONFIG_H -I. -I. -I../../src/include -I./include -g -O2
-Wall -W -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast
-Wcast-align -Wwrite-strings -Wsign-compare -Wstrict-prototypes
-Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline
-Wlong-long -O3 -finline-functions -funroll-loops -c native_interface.c
 -fPIC -DPIC -o .libs/native_interface.lo
In file included from includes.h:33,
                 from native_interface.c:8:
include/jni.h:489: warning: declaration of `index' shadows global
declaration
include/jni.h:491: warning: declaration of `index' shadows global
declaration
native_interface.c:322: warning: declaration of `index' shadows global
declaration
native_interface.c:324: warning: declaration of `index' shadows global
declaration
native_interface.c:860: warning: declaration of `index' shadows global
declaration
native_interface.c: In function `SetObjectArrayElement':
native_interface.c:862: warning: declaration of `index' shadows global
declaration
native_interface.c: In function `CallVoidMethodV':
native_interface.c:1374: `jbyte' is promoted to `int' when passed
through `...'
native_interface.c:1374: (so you should pass `int' not `jbyte' to
`va_arg')
...

This is line 1374:

ALL_METHODS (CALL_METHOD_V)

And if I unravel it all, this is the first offending line:

locals[i++].jint = __builtin_va_arg (args, jbyte); } break; case
(_svmt_u8) 'C': {


But here's the funny part.  I really just want a Java interpreter.
So I tried building Sun's CVM (j2me) interpreter and got basically
the same problem, va_arg in the jni handler.  Well, I thought
it was funny.

Any clue?

thanks,

Chris Sears
cbs...@ya...

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