diff options
Diffstat (limited to 'compiler/rustc_codegen_cranelift/src/base.rs')
| -rw-r--r-- | compiler/rustc_codegen_cranelift/src/base.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_cranelift/src/base.rs b/compiler/rustc_codegen_cranelift/src/base.rs index 956a024fa4d..34066eb83fc 100644 --- a/compiler/rustc_codegen_cranelift/src/base.rs +++ b/compiler/rustc_codegen_cranelift/src/base.rs @@ -828,6 +828,12 @@ fn codegen_stmt<'tcx>( fx.bcx.ins().nop(); } } + Rvalue::Len(place) => { + let place = codegen_place(fx, place); + let usize_layout = fx.layout_of(fx.tcx.types.usize); + let len = codegen_array_len(fx, place); + lval.write_cvalue(fx, CValue::by_val(len, usize_layout)); + } Rvalue::ShallowInitBox(ref operand, content_ty) => { let content_ty = fx.monomorphize(content_ty); let box_layout = fx.layout_of(Ty::new_box(fx.tcx, content_ty)); |