diff options
| -rw-r--r-- | src/librustc_mir/util/pretty.rs | 4 | ||||
| -rw-r--r-- | src/test/mir-opt/unusual-item-types.rs | 18 |
2 files changed, 21 insertions, 1 deletions
diff --git a/src/librustc_mir/util/pretty.rs b/src/librustc_mir/util/pretty.rs index c3fbee3a2a6..af49f61ae86 100644 --- a/src/librustc_mir/util/pretty.rs +++ b/src/librustc_mir/util/pretty.rs @@ -1,4 +1,5 @@ use rustc::hir::def_id::{DefId, LOCAL_CRATE}; +use rustc::hir::def::CtorKind; use rustc::mir::*; use rustc::mir::visit::Visitor; use rustc::ty::{self, TyCtxt}; @@ -597,7 +598,8 @@ fn write_mir_sig( trace!("write_mir_sig: {:?}", src.instance); let descr = tcx.describe_def(src.def_id()); let is_function = match descr { - Some(Def::Fn(_)) | Some(Def::Method(_)) | Some(Def::StructCtor(..)) => true, + Some(Def::Fn(_)) | Some(Def::Method(_)) | Some(Def::Variant(..)) | + Some(Def::StructCtor(_, CtorKind::Fn)) => true, _ => tcx.is_closure(src.def_id()), }; match (descr, src.promoted) { diff --git a/src/test/mir-opt/unusual-item-types.rs b/src/test/mir-opt/unusual-item-types.rs index fe85baa048e..ced30381fda 100644 --- a/src/test/mir-opt/unusual-item-types.rs +++ b/src/test/mir-opt/unusual-item-types.rs @@ -7,11 +7,18 @@ impl A { const ASSOCIATED_CONSTANT: i32 = 2; } +// See #59021 +enum Test { + X(usize), + Y { a: usize }, +} + enum E { V = 5, } fn main() { + let f = Test::X as fn(usize) -> Test; let v = Vec::<i32>::new(); } @@ -64,3 +71,14 @@ fn main() { // _3 = const std::ops::Drop::drop(move _2) -> [return: bb6, unwind: bb5]; // } // END rustc.ptr-real_drop_in_place.std__vec__Vec_i32_.AddMovesForPackedDrops.before.mir + +// START rustc.Test-X.mir_map.0.mir +// fn Test::X(_1: usize) -> Test { +// let mut _0: Test; +// +// bb0: { +// _0 = Test::X(move _1,); +// return; +// } +// } +// END rustc.Test-X.mir_map.0.mir |