src/test/debug-info/basic-types.rs

   1 // Copyright 2013 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 // Caveats - gdb prints any 8-bit value (meaning rust i8 and u8 values)
  12 // as its numerical value along with its associated ASCII char, there
  13 // doesn't seem to be any way around this. Also, gdb doesn't know
  14 // about UTF-32 character encoding and will print a rust char as only
  15 // its numerical value.
  16
  17 // compile-flags:-Z extra-debug-info
  18 // debugger:break 67
  19 // debugger:run
  20 // debugger:print b
  21 // check:$1 = false
  22 // debugger:print i
  23 // check:$2 = -1
  24 // debugger:print c
  25 // check:$3 = 97
  26 // debugger:print i8
  27 // check:$4 = 68 'D'
  28 // debugger:print i16
  29 // check:$5 = -16
  30 // debugger:print i32
  31 // check:$6 = -32
  32 // debugger:print i64
  33 // check:$7 = -64
  34 // debugger:print u
  35 // check:$8 = 1
  36 // debugger:print u8
  37 // check:$9 = 100 'd'
  38 // debugger:print u16
  39 // check:$10 = 16
  40 // debugger:print u32
  41 // check:$11 = 32
  42 // debugger:print u64
  43 // check:$12 = 64
  44 // debugger:print f
  45 // check:$13 = 1.5
  46 // debugger:print f32
  47 // check:$14 = 2.5
  48 // debugger:print f64
  49 // check:$15 = 3.5
  50
  51 fn main() {
  52     let b: bool = false;
  53     let i: int = -1;
  54     let c: char = 'a';
  55     let i8: i8 = 68;
  56     let i16: i16 = -16;
  57     let i32: i32 = -32;
  58     let i64: i64 = -64;
  59     let u: uint = 1;
  60     let u8: u8 = 100;
  61     let u16: u16 = 16;
  62     let u32: u32 = 32;
  63     let u64: u64 = 64;
  64     let f: float = 1.5;
  65     let f32: f32 = 2.5;
  66     let f64: f64 = 3.5;
  67     let _z = ();
  68 }