gdb/testsuite/gdb.rust/modules.rs

   1 // Copyright (C) 2016-2017 Free Software Foundation, Inc.
   2
   3 // This program is free software; you can redistribute it and/or modify
   4 // it under the terms of the GNU General Public License as published by
   5 // the Free Software Foundation; either version 3 of the License, or
   6 // (at your option) any later version.
   7 //
   8 // This program is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 // GNU General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU General Public License
  14 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 #![allow(dead_code)]
  17 #![allow(unused_variables)]
  18 #![allow(unused_assignments)]
  19
  20 fn f2() {
  21     println!("::f2");
  22 }
  23
  24 pub struct Generic<T>(T);
  25
  26 pub struct Type;
  27
  28 pub mod mod1 {
  29     pub struct Type(usize, isize);
  30
  31     pub mod inner {
  32         pub struct Type(f64);
  33
  34         pub mod innest {
  35             pub struct Type {pub x : u32}
  36
  37             fn wrap<T> (x: T) -> ::Generic<::Generic<T>> {
  38                 ::Generic(::Generic(x))
  39             }
  40
  41             pub fn f1 () {
  42                 struct Type(i8);
  43
  44                 let x: u8 = 0;
  45
  46                 let ct = ::Type;
  47                 let ctg = wrap(ct);
  48                 let m1t = ::mod1::Type(23, 97);
  49                 let m1tg = wrap(m1t);
  50                 let innert = super::Type(10101.5);
  51                 let innertg = wrap(innert);
  52                 let innestt = self::Type{x: 0xfff};
  53                 let innesttg = wrap(innestt);
  54                 let f1t = Type(9);
  55                 let f1tg = wrap(f1t);
  56
  57                 let f2 = || println!("lambda f2");
  58
  59                 f2();           // set breakpoint here
  60                 f3();
  61                 self::f2();
  62                 super::f2();
  63                 self::super::f2();
  64                 self::super::super::f2();
  65                 super::super::f2();
  66                 ::f2();
  67             }
  68
  69             pub fn f2() {
  70                 println!("mod1::inner::innest::f2");
  71             }
  72
  73             pub fn f3() {
  74                 println!("mod1::inner::innest::f3");
  75             }
  76         }
  77
  78         pub fn f2() {
  79             println!("mod1::inner::f2");
  80         }
  81     }
  82
  83     pub fn f2() {
  84         println!("mod1::f2");
  85     }
  86 }
  87
  88 fn main () {
  89     mod1::inner::innest::f1();
  90 }