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

add library(reif)

Browse Source
This commit is contained in:
Mark Thom
2019-02-16 16:34:38 -07:00
parent d2afd2dd19
commit b7dd76bf37
9 changed files with 137 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/prolog/instructions.rs
View File

@@ -382,6 +382,7 @@ pub enum BuiltInClauseType {
NotEq,
PartialString,
Read,
ReifySwitch,
Sort,
}
@@ -459,9 +460,10 @@ impl BuiltInClauseType {
&BuiltInClauseType::KeySort => clause_name!("keysort"),
&BuiltInClauseType::Nl => clause_name!("nl"),
&BuiltInClauseType::NotEq => clause_name!("\\=="),
&BuiltInClauseType::PartialString => clause_name!("partial_string"),
&BuiltInClauseType::Read => clause_name!("read"),
&BuiltInClauseType::ReifySwitch => clause_name!("$reify_switch"),
&BuiltInClauseType::Sort => clause_name!("sort"),
&BuiltInClauseType::PartialString => clause_name!("partial_string")
}
}
@@ -480,9 +482,10 @@ impl BuiltInClauseType {
&BuiltInClauseType::KeySort => 2,
&BuiltInClauseType::NotEq => 2,
&BuiltInClauseType::Nl => 0,
&BuiltInClauseType::Read => 1,
&BuiltInClauseType::Sort => 2,
&BuiltInClauseType::PartialString => 1,
&BuiltInClauseType::Read => 1,
&BuiltInClauseType::ReifySwitch => 3,
&BuiltInClauseType::Sort => 2,
}
}
@@ -506,9 +509,10 @@ impl BuiltInClauseType {
("keysort", 2) => Some(BuiltInClauseType::KeySort),
("nl", 0) => Some(BuiltInClauseType::Nl),
("\\==", 2) => Some(BuiltInClauseType::NotEq),
("sort", 2) => Some(BuiltInClauseType::Sort),
("read", 1) => Some(BuiltInClauseType::Read),
("partial_string", 2) => Some(BuiltInClauseType::PartialString),
("read", 1) => Some(BuiltInClauseType::Read),
("$reify_switch", 3) => Some(BuiltInClauseType::ReifySwitch),
("sort", 2) => Some(BuiltInClauseType::Sort),
_ => None
}
}