[PATCH] calls.c: recognize Java calls.

[Alexandre Petit-Bianco]

Jason Merrill writes:
> Why not use STRIP_NOPS?

The NOP_EXPR is build to do a type conversion on whatever is used to
perform the function call. STRIP_NOPS will get rid of the new type
we're trying to cast the expression into.

STRIP_TYPE_NOP doesn't work either because it sees that the type is
being altered -- and that's what we want.

./A