rust/src/test/debuginfo/lexical-scope-in-while.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

189 lines
3.8 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
// FIRST ITERATION
// gdb-command:print x
// gdb-check:$1 = 0
// gdb-command:continue
// gdb-command:print x
// gdb-check:$2 = 1
// gdb-command:continue
// gdb-command:print x
// gdb-check:$3 = 101
// gdb-command:continue
// gdb-command:print x
// gdb-check:$4 = 101
// gdb-command:continue
// gdb-command:print x
// gdb-check:$5 = -987
// gdb-command:continue
// gdb-command:print x
// gdb-check:$6 = 101
// gdb-command:continue
// SECOND ITERATION
// gdb-command:print x
// gdb-check:$7 = 1
// gdb-command:continue
// gdb-command:print x
// gdb-check:$8 = 2
// gdb-command:continue
// gdb-command:print x
// gdb-check:$9 = 102
// gdb-command:continue
// gdb-command:print x
// gdb-check:$10 = 102
// gdb-command:continue
// gdb-command:print x
// gdb-check:$11 = -987
// gdb-command:continue
// gdb-command:print x
// gdb-check:$12 = 102
// gdb-command:continue
// gdb-command:print x
// gdb-check:$13 = 2
// gdb-command:continue
// === LLDB TESTS ==================================================================================
// lldb-command:run
// FIRST ITERATION
// lldb-command:print x
// lldbg-check:[...]$0 = 0
// lldbr-check:(i32) x = 0
// lldb-command:continue
// lldb-command:print x
// lldbg-check:[...]$1 = 1
// lldbr-check:(i32) x = 1
// lldb-command:continue
// lldb-command:print x
// lldbg-check:[...]$2 = 101
// lldbr-check:(i32) x = 101
// lldb-command:continue
// lldb-command:print x
// lldbg-check:[...]$3 = 101
// lldbr-check:(i32) x = 101
// lldb-command:continue
// lldb-command:print x
// lldbg-check:[...]$4 = -987
// lldbr-check:(i32) x = -987
// lldb-command:continue
// lldb-command:print x
// lldbg-check:[...]$5 = 101
// lldbr-check:(i32) x = 101
// lldb-command:continue
// SECOND ITERATION
// lldb-command:print x
// lldbg-check:[...]$6 = 1
// lldbr-check:(i32) x = 1
// lldb-command:continue
// lldb-command:print x
// lldbg-check:[...]$7 = 2
// lldbr-check:(i32) x = 2
// lldb-command:continue
// lldb-command:print x
// lldbg-check:[...]$8 = 102
// lldbr-check:(i32) x = 102
// lldb-command:continue
// lldb-command:print x
// lldbg-check:[...]$9 = 102
// lldbr-check:(i32) x = 102
// lldb-command:continue
// lldb-command:print x
// lldbg-check:[...]$10 = -987
// lldbr-check:(i32) x = -987
// lldb-command:continue
// lldb-command:print x
// lldbg-check:[...]$11 = 102
// lldbr-check:(i32) x = 102
// lldb-command:continue
// lldb-command:print x
// lldbg-check:[...]$12 = 2
// lldbr-check:(i32) x = 2
// lldb-command:continue
#![feature(omit_gdb_pretty_printer_section)]
#![omit_gdb_pretty_printer_section]
fn main() {
let mut x = 0;
while x < 2 {
zzz(); // #break
sentinel();
x += 1;
zzz(); // #break
sentinel();
// Shadow x
let x = x + 100;
zzz(); // #break
sentinel();
// open scope within loop's top level scope
{
zzz(); // #break
sentinel();
let x = -987;
zzz(); // #break
sentinel();
}
// Check that we get the x before the inner scope again
zzz(); // #break
sentinel();
}
zzz(); // #break
sentinel();
}
fn zzz() {()}
fn sentinel() {()}