bjoernager/rust
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Emit diagnostics for incorrect deployment targets

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This commit is contained in:
Mads Marquart 2024-09-29 22:14:55 +02:00
parent e75a7ddad3
commit 1ef1af1c60
5 changed files with 57 additions and 12 deletions
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7
compiler/rustc_driver_impl/src/lib.rs
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@ -857,9 +857,10 @@ fn print_crate_info(
}
DeploymentTarget => {
if sess.target.is_like_osx {
let (major, minor, patch) = apple::deployment_target(sess);
let patch = if patch != 0 { format!(".{patch}") } else { String::new() };
println_info!("deployment_target={major}.{minor}{patch}")
println_info!(
"deployment_target={}",
apple::pretty_version(apple::deployment_target(sess))
)
} else {
#[allow(rustc::diagnostic_outside_of_impl)]
sess.dcx().fatal("only Apple targets currently support deployment version info")