bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Auto merge of #85559 - 12101111:sanitizer-crt-static, r=nagisa

Browse source 
Diagnose use sanitizers with crt-static

Fix: https://github.com/rust-lang/rust/issues/85459
This commit is contained in:
bors 2021-05-30 23:38:10 +00:00
commit aab93ca37f
3 changed files with 17 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

8
compiler/rustc_session/src/session.rs
View file

@ -1512,6 +1512,14 @@ fn validate_commandline_args_with_session_available(sess: &Session) {
if let (Some(first), Some(second)) = (sanitizer_iter.next(), sanitizer_iter.next()) {
sess.err(&format!("`-Zsanitizer={}` is incompatible with `-Zsanitizer={}`", first, second));
}
// Cannot enable crt-static with sanitizers on Linux
if sess.crt_static(None) && !sess.opts.debugging_opts.sanitizer.is_empty() {
sess.err(
"Sanitizer is incompatible with statically linked libc, \
disable it using `-C target-feature=-crt-static`",
);
}
}
/// Holds data on the current incremental compilation session, if there is one.