validate breaks

[Gabriele Keller]

validate breaks on the latest head with the following warning:


../compiler/ghc-inplace -optc-Werror -optc-Wall -optc-W -optc-Wstrict- 
prototypes -optc-Wmissing-prototypes -optc-Wmissing-declarations -optc- 
Winline -optc-Waggregate-return -optc-I../includes -optc-I. -optc- 
Iparallel -optc-Ism -optc-DCOMPILING_RTS -optc-fomit-frame-pointer - 
optc-I../gmp/gmpbuild -optc-I../libffi/build/include -optc-fno-strict- 
aliasing -Werror -H64m -Onot -fasm -optc-O2 -I../includes -I. - 
Iparallel -Ism -DCOMPILING_RTS -package-name rts -fvia-C -static  -I../ 
gmp/gmpbuild -I../libffi/build/include -I. -dcmm-lint     -c Task.c -o  
Task.o
cc1: warnings being treated as errors
StgPrimFloat.c: In function ‘__2Int_encodeDouble’:

StgPrimFloat.c:92:0:
      warning: integer constant is too large for ‘long’ type
make[1]: *** [StgPrimFloat.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [stage1] Error 1


on MacOS (Leopard)

gcc version:
686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1 (Apple Inc. build 5465)


Cheers,
  Gabi