rishi/scryer-prolog
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

prepare to add project_attributes/2 and attribute_goals/2

Browse Source
This commit is contained in:
Mark Thom
2019-02-13 14:18:41 -07:00
parent 7edc2567a8
commit f616b4ddfd
14 changed files with 163 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/prolog/machine/attributed_variables.rs
View File

@@ -1,21 +1,24 @@
use prolog::machine::*;
pub static VERIFY_ATTRS: &str = include_str!("attributed_variables.pl");
pub static VERIFY_ATTRS: &str = include_str!("attributed_variables.pl");
pub static PROJECT_ATTRS: &str = include_str!("project_attributes.pl");
pub(super) type Bindings = Vec<(usize, Addr)>;
pub(super) struct AttrVarInitializer {
pub(super) bindings: Bindings,
pub(super) cp: LocalCodePtr,
pub(super) verify_attrs_loc: usize
pub(super) verify_attrs_loc: usize,
pub(super) project_attrs_loc: usize
}
impl AttrVarInitializer {
pub(super) fn new(p: usize) -> Self {
pub(super) fn new(verify_attrs_loc: usize, project_attrs_loc: usize) -> Self {
AttrVarInitializer {
bindings: vec![],
cp: LocalCodePtr::default(),
verify_attrs_loc: p,
verify_attrs_loc,
project_attrs_loc
}
}