diff options
| -rw-r--r-- | src/librustc_mir/build/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/librustc_mir/build/mod.rs b/src/librustc_mir/build/mod.rs index d8011e151d8..76b20bca7bb 100644 --- a/src/librustc_mir/build/mod.rs +++ b/src/librustc_mir/build/mod.rs @@ -581,7 +581,7 @@ impl<'a, 'gcx, 'tcx> Builder<'a, 'gcx, 'tcx> { } self.local_decls.push(LocalDecl { - mutability: Mutability::Not, + mutability: Mutability::Mut, ty, source_info: SourceInfo { scope: ARGUMENT_VISIBILITY_SCOPE, |