b037c5211b
This changes rustc to emit DW_AT_main_subprogram on the "main" program. This lets gdb suitably stop at the user's main in response to "start" (rather than the library's main, which is what happens currently). Fixes #32620 r? michaelwoerister
26 lines
904 B
Rust
26 lines
904 B
Rust
// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// The minimum LLVM version is set to 3.8, but really this test
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// depends on a patch that is was committed to upstream LLVM before
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// 4.0; and also backported to the Rust LLVM fork.
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// ignore-tidy-linelength
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// ignore-windows
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// ignore-macos
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// min-llvm-version 3.8
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// compile-flags: -g -C no-prepopulate-passes
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// CHECK-LABEL: @main
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// CHECK: {{.*}}DISubprogram{{.*}}name: "main",{{.*}}DIFlagMainSubprogram{{.*}}
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pub fn main() {
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}
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