rust/src/test/debuginfo/method-on-trait.rs

// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

// min-lldb-version: 310

// compile-flags:-g

// === GDB TESTS ===================================================================================

// gdb-command:run

// STACK BY REF
// gdb-command:print *self
// gdb-check:$1 = {x = 100}
// gdb-command:print arg1
// gdb-check:$2 = -1
// gdb-command:print arg2
// gdb-check:$3 = -2
// gdb-command:continue

// STACK BY VAL
// gdb-command:print self
// gdb-check:$4 = {x = 100}
// gdb-command:print arg1
// gdb-check:$5 = -3
// gdb-command:print arg2
// gdb-check:$6 = -4
// gdb-command:continue

// OWNED BY REF
// gdb-command:print *self
// gdb-check:$7 = {x = 200}
// gdb-command:print arg1
// gdb-check:$8 = -5
// gdb-command:print arg2
// gdb-check:$9 = -6
// gdb-command:continue

// OWNED BY VAL
// gdb-command:print self
// gdb-check:$10 = {x = 200}
// gdb-command:print arg1
// gdb-check:$11 = -7
// gdb-command:print arg2
// gdb-check:$12 = -8
// gdb-command:continue

// OWNED MOVED
// gdb-command:print *self
// gdb-check:$13 = {x = 200}
// gdb-command:print arg1
// gdb-check:$14 = -9
// gdb-command:print arg2
// gdb-check:$15 = -10
// gdb-command:continue


// === LLDB TESTS ==================================================================================

// lldb-command:run

// STACK BY REF
// lldb-command:print *self
// lldb-check:[...]$0 = Struct { x: 100 }
// lldb-command:print arg1
// lldb-check:[...]$1 = -1
// lldb-command:print arg2
// lldb-check:[...]$2 = -2
// lldb-command:continue

// STACK BY VAL
// lldb-command:print self
// lldb-check:[...]$3 = Struct { x: 100 }
// lldb-command:print arg1
// lldb-check:[...]$4 = -3
// lldb-command:print arg2
// lldb-check:[...]$5 = -4
// lldb-command:continue

// OWNED BY REF
// lldb-command:print *self
// lldb-check:[...]$6 = Struct { x: 200 }
// lldb-command:print arg1
// lldb-check:[...]$7 = -5
// lldb-command:print arg2
// lldb-check:[...]$8 = -6
// lldb-command:continue

// OWNED BY VAL
// lldb-command:print self
// lldb-check:[...]$9 = Struct { x: 200 }
// lldb-command:print arg1
// lldb-check:[...]$10 = -7
// lldb-command:print arg2
// lldb-check:[...]$11 = -8
// lldb-command:continue

// OWNED MOVED
// lldb-command:print *self
// lldb-check:[...]$12 = Struct { x: 200 }
// lldb-command:print arg1
// lldb-check:[...]$13 = -9
// lldb-command:print arg2
// lldb-check:[...]$14 = -10
// lldb-command:continue


#![feature(box_syntax)]
#![omit_gdb_pretty_printer_section]

#[derive(Copy)]
struct Struct {
    x: int
}

trait Trait {
    fn self_by_ref(&self, arg1: int, arg2: int) -> int;
    fn self_by_val(self, arg1: int, arg2: int) -> int;
    fn self_owned(self: Box<Self>, arg1: int, arg2: int) -> int;
}

impl Trait for Struct {

    fn self_by_ref(&self, arg1: int, arg2: int) -> int {
        zzz(); // #break
        self.x + arg1 + arg2
    }

    fn self_by_val(self, arg1: int, arg2: int) -> int {
        zzz(); // #break
        self.x + arg1 + arg2
    }

    fn self_owned(self: Box<Struct>, arg1: int, arg2: int) -> int {
        zzz(); // #break
        self.x + arg1 + arg2
    }
}

fn main() {
    let stack = Struct { x: 100 };
    let _ = stack.self_by_ref(-1, -2);
    let _ = stack.self_by_val(-3, -4);

    let owned: Box<_> = box Struct { x: 200 };
    let _ = owned.self_by_ref(-5, -6);
    let _ = owned.self_by_val(-7, -8);
    let _ = owned.self_owned(-9, -10);
}

fn zzz() {()}