diff options
Diffstat (limited to 'cparser/Cutil.mli')
| -rw-r--r-- | cparser/Cutil.mli | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/cparser/Cutil.mli b/cparser/Cutil.mli index 53bcfcea..b90dc897 100644 --- a/cparser/Cutil.mli +++ b/cparser/Cutil.mli @@ -89,11 +89,13 @@ val sizeof : Env.t -> typ -> int option val alignof : Env.t -> typ -> int option (* Return the natural alignment of the given type, in bytes. Machine-dependent. [None] is returned if the type is incomplete. *) -val sizeof_ikind: ikind -> int - (* Return the size of the given integer kind. *) val incomplete_type : Env.t -> typ -> bool (* Return true if the given type is incomplete, e.g. declared but not defined struct or union, or array type without a size. *) +val sizeof_ikind: ikind -> int + (* Return the size of the given integer kind. *) +val is_signed_ikind: ikind -> bool + (* Return true if the given integer kind is signed, false if unsigned. *) (* Computing composite_info records *) @@ -156,20 +158,20 @@ val default_argument_conversion : Env.t -> typ -> typ (* Special types *) val enum_ikind : ikind (* Integer kind for enum values. Always [IInt]. *) -val wchar_ikind : ikind - (* Integer kind for wchar_t type. Unsigned. *) -val size_t_ikind : ikind +val wchar_ikind : unit -> ikind + (* Integer kind for wchar_t type. *) +val size_t_ikind : unit -> ikind (* Integer kind for size_t type. Unsigned. *) -val ptr_t_ikind : ikind +val ptr_t_ikind : unit -> ikind (* Integer kind for ptr_t type. Smallest unsigned kind large enough to contain a pointer without information loss. *) -val ptrdiff_t_ikind : ikind +val ptrdiff_t_ikind : unit -> ikind (* Integer kind for ptrdiff_t type. Smallest signed kind large enough to contain the difference between two pointers. *) (* Helpers for type-checking *) -val type_of_constant : Env.t -> constant -> typ +val type_of_constant : constant -> typ (* Return the type of the given constant. *) val type_of_member : Env.t -> field -> typ (* Return the type of accessing the given field [fld]. |