From: Ralf Jung <post@ralfj.de>
Date: Sat, 9 May 2020 09:54:35 +0000 (+0200)
Subject: more comment
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=20097be2feaaa92c3a2843fb1c57c6a28d3dcf29;p=rust.git

more comment
---

diff --git a/src/bin/cargo-miri.rs b/src/bin/cargo-miri.rs
index 8b238a7f797..8bd9947092a 100644
--- a/src/bin/cargo-miri.rs
+++ b/src/bin/cargo-miri.rs
@@ -502,7 +502,8 @@ fn inside_cargo_rustc() {
     ///
     /// Currently, we detect this by checking for "--target=", which is
     /// never set for host crates. This matches what rustc bootstrap does,
-    /// which hopefully makes it "reliable enough".
+    /// which hopefully makes it "reliable enough". This relies on us always
+    /// invoking cargo itself with `--target`, which `in_cargo_miri` ensures.
     fn is_target_crate() -> bool {
         get_arg_flag_value("--target").is_some()
     }