Introduce "safe" pointer expressions.
commit98f14350c26518f0f5c45632d145a218d468d8b8
authorLinus Torvalds <torvalds@ppc970.osdl.org>
Sat, 17 Apr 2004 01:19:30 +0000 (16 18:19 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Fri, 8 Apr 2005 04:01:35 +0000 (7 21:01 -0700)
treeea1e8c56e78d10338ee99c996ff47bc8049081bf
parent25f8da1914f637cd5b75d130f9acccfd930bf825
Introduce "safe" pointer expressions.

These are defined to never be NULL or nontrapping, and could
help code generation, but right now only cause a warning if
they are tested in a conditional.
evaluate.c
parse.c
symbol.h