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// This test verifies the expected behavior of various options passed to
// `-Zdwarf-version`: 2 - 5 (valid) with all other options being invalid.
//@ revisions: zero one two three four five six
//@[zero] compile-flags: -Zdwarf-version=0
//@[zero] error-pattern: requested DWARF version 0 is not supported
//@[one] compile-flags: -Zdwarf-version=1
//@[one] error-pattern: requested DWARF version 1 is not supported
//@[two] compile-flags: -Zdwarf-version=2
//@[two] check-pass
//@[three] compile-flags: -Zdwarf-version=3
//@[three] check-pass
//@[four] compile-flags: -Zdwarf-version=4
//@[four] check-pass
//@[five] compile-flags: -Zdwarf-version=5
//@[five] check-pass
//@[six] compile-flags: -Zdwarf-version=6
//@[six] error-pattern: requested DWARF version 6 is not supported
//@ compile-flags: -g --target x86_64-unknown-linux-gnu --crate-type cdylib
//@ needs-llvm-components: x86
#![feature(no_core, lang_items)]
#![no_core]
#![no_std]
#[lang = "sized"]
pub trait Sized {}
pub fn foo() {}
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