tests: Add a regression test for crt-static with target features

Signed-off-by: Jens Reidel <adrian@travitia.xyz>

2 files changed, 32 insertions, 0 deletions

diff --git a/tests/ui/cfg/crt-static-with-target-features-works.rs b/tests/ui/cfg/crt-static-with-target-features-works.rs
new file mode 100644
index 00000000000..bce02229624
--- /dev/null
+++ b/tests/ui/cfg/crt-static-with-target-features-works.rs
@@ -0,0 +1,24 @@
+// Test to ensure that specifying a value for crt-static in target features
+// does not result in skipping the features following it.
+// This is a regression test for #144143
+
+//@ add-core-stubs
+//@ needs-llvm-components: x86
+//@ compile-flags: --target=x86_64-unknown-linux-gnu
+//@ compile-flags: -Ctarget-feature=+crt-static,+avx2
+
+#![crate_type = "rlib"]
+#![feature(no_core, rustc_attrs, lang_items)]
+#![no_core]
+
+extern crate minicore;
+use minicore::*;
+
+#[rustc_builtin_macro]
+macro_rules! compile_error {
+    () => {};
+}
+
+#[cfg(target_feature = "avx2")]
+compile_error!("+avx2");
+//~^ ERROR: +avx2
diff --git a/tests/ui/cfg/crt-static-with-target-features-works.stderr b/tests/ui/cfg/crt-static-with-target-features-works.stderr
new file mode 100644
index 00000000000..6f265c685bb
--- /dev/null
+++ b/tests/ui/cfg/crt-static-with-target-features-works.stderr
@@ -0,0 +1,8 @@
+error: +avx2
+  --> $DIR/crt-static-with-target-features-works.rs:23:1
+   |
+LL | compile_error!("+avx2");
+   | ^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 1 previous error
+