SPARSEHASH_COMPILE_ASSERT

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Run the tests with gcc 4.8.2

What is the expected output? What do you see instead?

../trunk/src/sparsehash/internal/hashtable-common.h:54:49: note: in definition 
of macro ‘SPARSEHASH_COMPILE_ASSERT’
   typedef SparsehashCompileAssert<(bool(expr))> msg[bool(expr) ? 1 : -1]
                                                 ^
mv -f .deps/sparsetable_unittest.Tpo .deps/sparsetable_unittest.Po
g++ -Wall -W -Wwrite-strings -Woverloaded-virtual -Wshadow -g -O2   -o 
sparsetable_unittest sparsetable_unittest.o    
g++ -DHAVE_CONFIG_H -I. -I../trunk -I./src  -I../trunk/src  -Wall -W 
-Wwrite-strings -Woverloaded-virtual -Wshadow -g -O2 -MT hashtable_test.o -MD 
-MP -MF .deps/hashtable_test.Tpo -c -o hashtable_test.o `test -f 
'src/hashtable_test.cc' || echo '../trunk/'`src/hashtable_test.cc
In file included from ../trunk/src/sparsehash/sparsetable:246:0,
                 from ../trunk/src/hashtable_test.cc:62:
../trunk/src/sparsehash/internal/hashtable-common.h: In function ‘bool 
google::sparsehash_internal::read_bigendian_number(INPUT*, IntType*, size_t)’:
../trunk/src/sparsehash/internal/hashtable-common.h:167:29: warning: typedef 
‘serializing_int_requires_an_unsigned_type’ locally defined but not used 
[-Wunused-local-typedefs]
                             serializing_int_requires_an_unsigned_type);
                             ^


What version of the product are you using? On what operating system?
trunk

Please provide any additional information below.
It's not an error, just unsightly

Original issue reported on code.google.com by philip.deegan on 19 Aug 2014 at 7:10