rust/src/test/debuginfo/closure-in-generic-function.rs
Tom Tromey ac33b2e578 Run debuginfo tests against rust-enabled lldb, when possible
If the rust-enabled lldb was built, then use it when running the
debuginfo tests.  Updating the lldb submodule was necessary as this
needed a way to differentiate the rust-enabled lldb, so I added a line
to the --version output.

This adds compiletest commands to differentiate between the
rust-enabled and non-rust-enabled lldb, as is already done for gdb.  A
new "rust-lldb" header directive is also added, but not used in this
patch; I plan to use it in #54004.

This updates all the tests.
2018-10-08 11:04:24 -06:00

71 lines
1.7 KiB
Rust

// 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
// gdb-command:print x
// gdb-check:$1 = 0.5
// gdb-command:print y
// gdb-check:$2 = 10
// gdb-command:continue
// gdb-command:print *x
// gdb-check:$3 = 29
// gdb-command:print *y
// gdb-check:$4 = 110
// gdb-command:continue
// === LLDB TESTS ==================================================================================
// lldb-command:run
// lldb-command:print x
// lldbg-check:[...]$0 = 0.5
// lldbr-check:(f64) x = 0.5
// lldb-command:print y
// lldbg-check:[...]$1 = 10
// lldbr-check:(i32) y = 10
// lldb-command:continue
// lldb-command:print *x
// lldbg-check:[...]$2 = 29
// lldbr-check:(i32) *x = 29
// lldb-command:print *y
// lldbg-check:[...]$3 = 110
// lldbr-check:(i32) *y = 110
// lldb-command:continue
#![feature(box_syntax)]
#![feature(omit_gdb_pretty_printer_section)]
#![omit_gdb_pretty_printer_section]
fn some_generic_fun<T1, T2>(a: T1, b: T2) -> (T2, T1) {
let closure = |x, y| {
zzz(); // #break
(y, x)
};
closure(a, b)
}
fn main() {
some_generic_fun(0.5f64, 10);
some_generic_fun(&29, Box::new(110));
}
fn zzz() { () }