[Bug gas/10813] New: Compile error: gas/c onfig/tc-arm.c:2489: error: suggest braces around empty body in an ‘if’ statement

[bugs at fun-tech dot se]

Hi 

I have a compile error that is probably quite easy to fix if you know the code.
The compiler suggests braces around empty body in an ‘if’ statement, 
and that would be this code.

  if (frag->tc_frag_data.last_map != NULL)
    know (S_GET_VALUE (frag->tc_frag_data.last_map) < S_GET_VALUE (symbolP));
  frag->tc_frag_data.last_map = symbolP;

Are the missing {} supposed to include the second line as well or only the first
line?

How to reproduce:
wget http://ftp.gnu.org/gnu/binutils/binutils-2.20.tar.bz2
tar -xvjf binutils-2.20.tar.bz2
cd binutils-2.20
mkdir build
cd build
export TOOLPATH=/usr/local/cross-cortex-m3
../configure --target=arm-none-eabi  \
             --prefix=$TOOLPATH  \
             --enable-interwork  \
             --enable-multilib  \
             --with-gnu-as  \
             --with-gnu-ld  \
             --disable-nls
make -j4


Thanks
Johan

-- 
           Summary: Compile error: gas/config/tc-arm.c:2489: error: suggest
                    braces around empty body in an ‘if’ statement
           Product: binutils
           Version: 2.20
            Status: NEW
          Severity: normal
          Priority: P2
         Component: gas
        AssignedTo: unassigned at sources dot redhat dot com
        ReportedBy: bugs at fun-tech dot se
                CC: bug-binutils at gnu dot org
  GCC host triplet: Ubuntu 9.10 AMD64
GCC target triplet: Cortex M3 (STM32)


http://sourceware.org/bugzilla/show_bug.cgi?id=10813

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