rust/tests/debuginfo/constant-debug-locs.rs

55 lines
1.2 KiB
Rust

//@ min-lldb-version: 310
//@ compile-flags:-g
#![allow(dead_code, unused_variables)]
#![feature(omit_gdb_pretty_printer_section)]
#![omit_gdb_pretty_printer_section]
// This test makes sure that the compiler doesn't crash when trying to assign
// debug locations to const-expressions.
use std::cell::UnsafeCell;
const CONSTANT: u64 = 3 + 4;
struct Struct {
a: isize,
b: usize,
}
const STRUCT: Struct = Struct { a: 1, b: 2 };
struct TupleStruct(u32);
const TUPLE_STRUCT: TupleStruct = TupleStruct(4);
enum Enum {
Variant1(char),
Variant2 { a: u8 },
Variant3
}
const VARIANT1: Enum = Enum::Variant1('v');
const VARIANT2: Enum = Enum::Variant2 { a: 2 };
const VARIANT3: Enum = Enum::Variant3;
const STRING: &'static str = "String";
const VEC: [u32; 8] = [0; 8];
const NESTED: (Struct, TupleStruct) = (STRUCT, TUPLE_STRUCT);
const UNSAFE_CELL: UnsafeCell<bool> = UnsafeCell::new(false);
fn main() {
let mut _constant = CONSTANT;
let mut _struct = STRUCT;
let mut _tuple_struct = TUPLE_STRUCT;
let mut _variant1 = VARIANT1;
let mut _variant2 = VARIANT2;
let mut _variant3 = VARIANT3;
let mut _string = STRING;
let mut _vec = VEC;
let mut _nested = NESTED;
let mut _unsafe_cell = UNSAFE_CELL;
}