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Upgrade to edition. Bump up edition in Cargo.toml

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This commit is contained in:
Yu Ding
2019-10-09 15:26:37 -07:00
parent 7f297eb064
commit adb469f627
35 changed files with 239 additions and 238 deletions
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26
src/prolog/machine/machine_state.rs
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@@ -1,18 +1,18 @@
use prolog_parser::ast::*;
use prolog_parser::string_list::*;
use prolog::clause_types::*;
use prolog::forms::*;
use prolog::machine::and_stack::*;
use prolog::machine::attributed_variables::*;
use prolog::machine::copier::*;
use prolog::machine::heap::*;
use prolog::machine::machine_errors::*;
use prolog::machine::machine_indices::*;
use prolog::machine::modules::*;
use prolog::machine::or_stack::*;
use prolog::read::PrologStream;
use prolog::rug::Integer;
use crate::prolog::clause_types::*;
use crate::prolog::forms::*;
use crate::prolog::machine::and_stack::*;
use crate::prolog::machine::attributed_variables::*;
use crate::prolog::machine::copier::*;
use crate::prolog::machine::heap::*;
use crate::prolog::machine::machine_errors::*;
use crate::prolog::machine::machine_indices::*;
use crate::prolog::machine::modules::*;
use crate::prolog::machine::or_stack::*;
use crate::prolog::read::PrologStream;
use crate::prolog::rug::Integer;
use downcast::Any;
@@ -1025,7 +1025,7 @@ impl CWILCallPolicy {
pub(crate) trait CutPolicy: Any {
// returns true iff we fail or cut redirected the MachineState's p itself
fn cut(&mut self, &mut MachineState, RegType) -> bool;
fn cut(&mut self, _: &mut MachineState, _: RegType) -> bool;
}
downcast!(dyn CutPolicy);