Balance the debug output of Lvalue Subslice

diff --git a/src/librustc/mir/mod.rs b/src/librustc/mir/mod.rs
index 9d82006ac9f9df244df43c0fb5e734bbdc4fc0d1..b3cec6ec8ff3fa2b39a0b78f609af910e6697078 100644 (file)
--- a/src/librustc/mir/mod.rs
+++ b/src/librustc/mir/mod.rs
@@ -923,7 +923,7 @@ fn fmt(&self, fmt: &mut Formatter) -> fmt::Result {
                     ProjectionElem::ConstantIndex { offset, min_length, from_end: true } =>
                         write!(fmt, "{:?}[-{:?} of {:?}]", data.base, offset, min_length),
                     ProjectionElem::Subslice { from, to } if to == 0 =>
-                        write!(fmt, "{:?}[{:?}:", data.base, from),
+                        write!(fmt, "{:?}[{:?}:]", data.base, from),
                     ProjectionElem::Subslice { from, to } if from == 0 =>
                         write!(fmt, "{:?}[:-{:?}]", data.base, to),
                     ProjectionElem::Subslice { from, to } =>