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respect lifetime rendering when rendering Suspend validation op

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This commit is contained in:
Ralf Jung 2017-07-20 15:27:26 -07:00
parent 511b88cdce
commit a233afa794
1 changed files with 13 additions and 1 deletions
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14
src/librustc/mir/mod.rs
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@ -836,13 +836,25 @@ pub enum StatementKind<'tcx> {
Nop,
}
#[derive(Copy, Clone, Debug, RustcEncodable, RustcDecodable, PartialEq, Eq)]
#[derive(Copy, Clone, RustcEncodable, RustcDecodable, PartialEq, Eq)]
pub enum ValidationOp {
Acquire,
Release,
Suspend(CodeExtent),
}
impl Debug for ValidationOp {
fn fmt(&self, fmt: &mut Formatter) -> fmt::Result {
use self::ValidationOp::*;
match *self {
Acquire => write!(fmt, "Acquire"),
Release => write!(fmt, "Release"),
// (reuse lifetime rendering policy from ppaux.)
Suspend(ref ce) => write!(fmt, "Suspend({})", ty::ReScope(*ce)),
}
}
}
impl<'tcx> Debug for Statement<'tcx> {
fn fmt(&self, fmt: &mut Formatter) -> fmt::Result {
use self::StatementKind::*;