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// Copyright 2012-2015 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.
// In the current version of the collector that still has to support
// legacy-codegen, closures do not generate their own MonoItems, so we are
// ignoring this test until MIR codegen has taken over completely
// ignore-test
// ignore-tidy-linelength
// compile-flags:-Zprint-mono-items=eager
#![deny(dead_code)]
#![feature(start)]
//~ MONO_ITEM fn non_generic_closures::temporary[0]
fn temporary() {
//~ MONO_ITEM fn non_generic_closures::temporary[0]::{{closure}}[0]
(|a: u32| {
let _ = a;
})(4);
}
//~ MONO_ITEM fn non_generic_closures::assigned_to_variable_but_not_executed[0]
fn assigned_to_variable_but_not_executed() {
//~ MONO_ITEM fn non_generic_closures::assigned_to_variable_but_not_executed[0]::{{closure}}[0]
let _x = |a: i16| {
let _ = a + 1;
};
}
//~ MONO_ITEM fn non_generic_closures::assigned_to_variable_executed_directly[0]
fn assigned_to_variable_executed_indirectly() {
//~ MONO_ITEM fn non_generic_closures::assigned_to_variable_executed_directly[0]::{{closure}}[0]
let f = |a: i32| {
let _ = a + 2;
};
run_closure(&f);
}
//~ MONO_ITEM fn non_generic_closures::assigned_to_variable_executed_indirectly[0]
fn assigned_to_variable_executed_directly() {
//~ MONO_ITEM fn non_generic_closures::assigned_to_variable_executed_indirectly[0]::{{closure}}[0]
let f = |a: i64| {
let _ = a + 3;
};
f(4);
}
//~ MONO_ITEM fn non_generic_closures::start[0]
#[start]
fn start(_: isize, _: *const *const u8) -> isize {
temporary();
assigned_to_variable_but_not_executed();
assigned_to_variable_executed_directly();
assigned_to_variable_executed_indirectly();
0
}
//~ MONO_ITEM fn non_generic_closures::run_closure[0]
fn run_closure(f: &Fn(i32)) {
f(3);
}
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