diff options
| -rw-r--r-- | src/librustc_mir/pretty.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/librustc_mir/pretty.rs b/src/librustc_mir/pretty.rs index 1251154891b..163559f2792 100644 --- a/src/librustc_mir/pretty.rs +++ b/src/librustc_mir/pretty.rs @@ -78,7 +78,7 @@ fn write_mir_intro<W: Write>(mir: &Mir, w: &mut W) -> io::Result<()> { // Compiler-introduced temporary types. for (i, temp) in mir.temp_decls.iter().enumerate() { - try!(writeln!(w, "{}let {:?}: {};", INDENT, Lvalue::Temp(i as u32), temp.ty)); + try!(writeln!(w, "{}let mut {:?}: {};", INDENT, Lvalue::Temp(i as u32), temp.ty)); } Ok(()) |