Merge of branches/full-expr-4:

- Csyntax, Csem: source C language has side-effects within expressions,
  performs implicit casts, and has nondeterministic reduction semantics
  for expressions
- Cstrategy: deterministic red. sem. for the above
- Clight: the previous source C language, with pure expressions.
  Added: temporary variables + implicit casts.
- New pass SimplExpr to pull side-effects out of expressions
  (previously done in untrusted Caml code in cparser/)
- Csharpminor: added temporary variables to match Clight.
- Cminorgen: adapted, removed cast optimization (moved to back-end)
- CastOptim: RTL-level optimization of casts
- cparser: transformations Bitfields, StructByValue and StructAssign
  now work on non-simplified expressions
- Added pretty-printers for several intermediate languages,
  and matching -dxxx command-line flags.



git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1467 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e

1 files changed, 6 insertions, 0 deletions

diff --git a/cparser/Cutil.mli b/cparser/Cutil.mli
index 9587c57b..2e61cf5d 100644
--- a/cparser/Cutil.mli
+++ b/cparser/Cutil.mli
@@ -155,6 +155,12 @@ val floatconst : float -> fkind -> exp
   (* Build expression for given float constant. *)
 val nullconst : exp
   (* Expression for [(void * ) 0] *)
+val eaddrof : exp -> exp
+  (* Expression for [&e] *)
+val eassign : exp -> exp -> exp
+  (* Expression for [e1 = e2] *)
+val ecomma :  exp -> exp -> exp
+  (* Expression for [e1, e2] *)
 val sskip: stmt
   (* The [skip] statement.  No location. *)
 val sseq : location -> stmt -> stmt -> stmt