rishi/scryer-prolog
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major refactor.

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This commit is contained in:
Mark Thom
2018-02-25 12:13:07 -07:00
parent 05c1275acf
commit cf9db43d5b
20 changed files with 735 additions and 813 deletions
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13
src/prolog/debray_allocator.rs
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@@ -210,7 +210,7 @@ impl<'a> Allocator<'a> for DebrayAllocator<'a>
match lvl {
Level::Deep => target.push(Target::subterm_to_variable(r)),
Level::Shallow => {
Level::Root | Level::Shallow => {
let k = self.arg_c;
self.arg_c += 1;
@@ -218,12 +218,9 @@ impl<'a> Allocator<'a> for DebrayAllocator<'a>
}
};
}
fn mark_non_var<Target>(&mut self,
lvl: Level,
term_loc: GenContext,
cell: &Cell<RegType>,
target: &mut Vec<Target>)
fn mark_non_var<Target>(&mut self, lvl: Level, term_loc: GenContext,
cell: &Cell<RegType>, target: &mut Vec<Target>)
where Target: CompilationTarget<'a>
{
let r = cell.get();
@@ -270,7 +267,7 @@ impl<'a> Allocator<'a> for DebrayAllocator<'a>
};
match lvl {
Level::Shallow => {
Level::Root | Level::Shallow => {
let k = self.arg_c;
if self.is_curr_arg_distinct_from(var) {