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bracket verify_attributes/3 interrupts with allocation and deallocation of stack frames.

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This commit is contained in:
Mark Thom
2019-02-11 21:21:13 -07:00
parent c3a5f25239
commit e36485533d
7 changed files with 70 additions and 24 deletions
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17
src/prolog/write.rs
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@@ -13,6 +13,23 @@ fn error_string(e: &String) -> String {
format!("error: exception thrown: {}", e)
}
impl fmt::Display for LocalCodePtr {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match self {
LocalCodePtr::DirEntry(p) =>
write!(f, "LocalCodePtr::DirEntry({})", p),
LocalCodePtr::InSituDirEntry(p) =>
write!(f, "LocalCodePtr::InSituDirEntry({})", p),
LocalCodePtr::TopLevel(cn, p) =>
write!(f, "LocalCodePtr::TopLevel({}, {})", cn, p),
LocalCodePtr::UserGoalExpansion(p) =>
write!(f, "LocalCodePtr::UserGoalExpansion({})", p),
LocalCodePtr::UserTermExpansion(p) =>
write!(f, "LocalCodePtr::UserTermExpansion({})", p),
}
}
}
impl fmt::Display for IndexPtr {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match self {