Remove unused RUSTC_DEBUG_ASSERTIONS

Since #73374 the rustc wrapper no longer configures debug assertions based on RUSTC_DEBUG_ASSERTIONS environment variable.
2020-07-06 00:00:00 +00:00 · 2020-07-06 00:00:00 +00:00 · 5fa19ad2bb
commit 5fa19ad2bb
parent 0cd7ff7ddf
1 changed files with 0 additions and 2 deletions
--- a/src/bootstrap/test.rs
+++ b/src/bootstrap/test.rs
@ -397,8 +397,6 @@ impl Step for Miri {
            cargo.env("MIRI", &miri);
            // Debug things.
            cargo.env("RUST_BACKTRACE", "1");
-            // Overwrite bootstrap's `rustc` wrapper overwriting our flags.
-            cargo.env("RUSTC_DEBUG_ASSERTIONS", "true");
            // Let cargo-miri know where xargo ended up.
            cargo.env("XARGO_CHECK", builder.out.join("bin").join("xargo-check"));