[Bug libgcj/42986] New: natVMSecureRandom.cc error: expected type-specifier

[Bug libgcj/42986] New: natVMSecureRandom.cc error: expected type-specifier

[junior_sd at hotmail dot com]

While compiling GCC-4.4.3 on MinGW (with MSYS), file natVMSecureRandom.cc (i.e.
natVMSecureRandomWin32.cc) fails to compile.

/home/###/gcc-4.4.3/host-i686-pc-mingw32/gcc/xgcc -shared-libgcc
-B/home/###/gcc-4.4.3/host-i686-pc-mingw32/gcc -nostdinc++
-L/home/###/gcc-4.4.3/i686-pc-mingw32/libstdc++-v3/src
-L/home/###/gcc-4.4.3/i686-pc-mingw32/libstdc++-v3/src/.libs
-L/home/###/gcc-4.4.3/i686-pc-mingw32/winsup/mingw
-L/home/###/gcc-4.4.3/i686-pc-mingw32/winsup/w32api/lib -isystem
/home/###/gcc-4.4.3/winsup/mingw/include -isystem
/home/###/gcc-4.4.3/winsup/w32api/include -B/mingw/i686-pc-mingw32/bin/
-B/mingw/i686-pc-mingw32/lib/ -isystem /mingw/i686-pc-mingw32/include -isystem
/mingw/i686-pc-mingw32/sys-include -DHAVE_CONFIG_H -I. -I../.././libjava
-I./include -I./gcj -I../.././libjava -Iinclude -I../.././libjava/include
-I../.././libjava/classpath/include -Iclasspath/include
-I../.././libjava/classpath/native/fdlibm -I../.././libjava/../boehm-gc/include
-I../boehm-gc/include -I../.././libjava/libltdl -I../.././libjava/libltdl
-I../.././libjava/.././libjava/../gcc -I../.././libjava/../zlib
-I../.././libjava/../libffi/include -I../libffi/include -fno-rtti
-fnon-call-exceptions -mthreads -fdollars-in-identifiers -Wswitch-enum
-D_FILE_OFFSET_BITS=64 -ffloat-store -fomit-frame-pointer -Usun
-fno-omit-frame-pointer -Wextra -Wall -D_GNU_SOURCE -DPREFIX=\"/mingw\"
-DTOOLEXECLIBDIR=\"/mingw/lib\" -DJAVA_HOME=\"/mingw\"
-DBOOT_CLASS_PATH=\"/mingw/share/java/libgcj-4.4.3.jar\"
-DJAVA_EXT_DIRS=\"/mingw/share/java/ext\"
-DGCJ_ENDORSED_DIRS=\"/mingw/share/java/gcj-endorsed\"
-DGCJ_VERSIONED_LIBDIR=\"/mingw/lib/gcj-4.4.3-10\" "-DPATH_SEPARATOR=\";\""
-DECJ_JAR_FILE=\"\"
-DLIBGCJ_DEFAULT_DATABASE=\"/mingw/lib/gcj-4.4.3-10/classmap.db\"
-DLIBGCJ_DEFAULT_DATABASE_PATH_TAIL=\"gcj-4.4.3-10/classmap.db\" -g -O2 -MT
gnu/java/security/jce/prng/natVMSecureRandom.lo -MD -MP -MF
gnu/java/security/jce/prng/.deps/natVMSecureRandom.Tpo-c
gnu/java/security/jce/prng/natVMSecureRandom.cc  -DDLL_EXPORT -DPIC -o
gnu/java/security/jce/prng/.libs/natVMSecureRandom.o

The error is:

gnu/java/security/jce/prng/natVMSecureRandom.cc: In static member function
'static jint gnu::
java::security::jce::prng::VMSecureRandom::natGenerateSeed(JArray<__java_byte>*,
 jint, jint)':
gnu/java/security/jce/prng/natVMSecureRandom.cc:29: error: expected
type-specifier
gnu/java/security/jce/prng/natVMSecureRandom.cc:29: error: expected ';'

The error disappeared after I had modified file natVMSecureRandomWin32.cc in
libjava/gnu/java/security/jce/prng as shown below.

--- natVMSecureRandomWin32.cc.orig      2010-02-06 18:08:18 +0100
+++ natVMSecureRandomWin32.cc   2010-02-06 18:08:39 +0100
@@ -26,7 +26,7 @@ jint
 gnu::java::security::jce::prng::VMSecureRandom::natGenerateSeed(jbyteArray
byte_array, jint offset, jint length)
 {
   if (length != 0)
-    throw new java::lang::UnsupportedOperationException(
+    throw new ::java::lang::UnsupportedOperationException(
       JvNewStringLatin1("natGenerateSeed is not available for Win32
target."));
   return 0;
 }

Configured with: ../gcc-3.4.5-20060117-3/configure --with-gcc --with-gnu-ld
--wi
th-gnu-as --host=mingw32 --target=mingw32 --prefix=/mingw --enable-threads
--dis
able-nls --enable-languages=c,c++,f77,ada,objc,java --disable-win32-registry
--d
isable-shared --enable-sjlj-exceptions --enable-libgcj --disable-java-awt
--with
out-x --enable-java-gc=boehm --disable-libgcj-debug --enable-interpreter
--enabl
e-hash-synchronization --enable-libstdcxx-debug
Thread model: win32
gcc version 3.4.5 (mingw-vista special r3)


-- 
           Summary: natVMSecureRandom.cc  error: expected type-specifier
           Product: gcc
           Version: 4.4.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libgcj
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: junior_sd at hotmail dot com
 GCC build triplet: pc-mingw32
  GCC host triplet: pc-mingw32
GCC target triplet: pc-mingw32


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42986

[Bug libgcj/42986] natVMSecureRandom.cc error: expected type-specifier

[junior_sd at hotmail dot com]

------- Comment #1 from junior_sd at hotmail dot com  2010-02-06 17:45 -------
Created an attachment (id=19814)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19814&action=view)
preprocessed output


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42986

[Bug libgcj/42986] natVMSecureRandom.cc error: expected type-specifier

[junior_sd at hotmail dot com]

------- Comment #2 from junior_sd at hotmail dot com  2010-02-06 17:46 -------
Created an attachment (id=19815)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19815&action=view)
patch


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42986

[Bug libgcj/42986] natVMSecureRandom.cc error: expected type-specifier

[cestrauss at gmail dot com]

------- Comment #3 from cestrauss at gmail dot com  2010-05-16 20:00 -------
I can confirm this mingw32 libgcj build failure exists on current trunk (4.6.0
revision 159436). The original patch attached to this report does solve the
issue for me, after updating it so it applies cleanly.

Regards,
Cesar


-- 

cestrauss at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |cestrauss at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42986