src/test/codegen-units/item-collection/transitive-drop-glue.rs

   1 // Copyright 2012-2015 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 // ignore-tidy-linelength
  12 // compile-flags:-Zprint-trans-items=eager
  13
  14 #![deny(dead_code)]
  15
  16 //~ TRANS_ITEM fn core::ptr[0]::drop_in_place[0]<transitive_drop_glue::Root[0]> @@ transitive_drop_glue.cgu-0[Internal]
  17 struct Root(Intermediate);
  18 //~ TRANS_ITEM fn core::ptr[0]::drop_in_place[0]<transitive_drop_glue::Intermediate[0]> @@ transitive_drop_glue.cgu-0[Internal]
  19 struct Intermediate(Leaf);
  20 //~ TRANS_ITEM fn core::ptr[0]::drop_in_place[0]<transitive_drop_glue::Leaf[0]> @@ transitive_drop_glue.cgu-0[Internal]
  21 struct Leaf;
  22
  23 impl Drop for Leaf {
  24     //~ TRANS_ITEM fn transitive_drop_glue::{{impl}}[0]::drop[0]
  25     fn drop(&mut self) {}
  26 }
  27
  28 struct RootGen<T>(IntermediateGen<T>);
  29 struct IntermediateGen<T>(LeafGen<T>);
  30 struct LeafGen<T>(T);
  31
  32 impl<T> Drop for LeafGen<T> {
  33     fn drop(&mut self) {}
  34 }
  35
  36 //~ TRANS_ITEM fn transitive_drop_glue::main[0]
  37 fn main() {
  38
  39     let _ = Root(Intermediate(Leaf));
  40
  41     //~ TRANS_ITEM fn core::ptr[0]::drop_in_place[0]<transitive_drop_glue::RootGen[0]<u32>> @@ transitive_drop_glue.cgu-0[Internal]
  42     //~ TRANS_ITEM fn core::ptr[0]::drop_in_place[0]<transitive_drop_glue::IntermediateGen[0]<u32>> @@ transitive_drop_glue.cgu-0[Internal]
  43     //~ TRANS_ITEM fn core::ptr[0]::drop_in_place[0]<transitive_drop_glue::LeafGen[0]<u32>> @@ transitive_drop_glue.cgu-0[Internal]
  44     //~ TRANS_ITEM fn transitive_drop_glue::{{impl}}[1]::drop[0]<u32>
  45     let _ = RootGen(IntermediateGen(LeafGen(0u32)));
  46
  47     //~ TRANS_ITEM fn core::ptr[0]::drop_in_place[0]<transitive_drop_glue::RootGen[0]<i16>> @@ transitive_drop_glue.cgu-0[Internal]
  48     //~ TRANS_ITEM fn core::ptr[0]::drop_in_place[0]<transitive_drop_glue::IntermediateGen[0]<i16>> @@ transitive_drop_glue.cgu-0[Internal]
  49     //~ TRANS_ITEM fn core::ptr[0]::drop_in_place[0]<transitive_drop_glue::LeafGen[0]<i16>> @@ transitive_drop_glue.cgu-0[Internal]
  50     //~ TRANS_ITEM fn transitive_drop_glue::{{impl}}[1]::drop[0]<i16>
  51     let _ = RootGen(IntermediateGen(LeafGen(0i16)));
  52 }