Switch ui tests to trybuild

1 files changed, 3 insertions, 22 deletions

diff --git a/tests/compiletest.rs b/tests/compiletest.rs
index 9c2e4c5..2e861bf 100644
--- a/tests/compiletest.rs
+++ b/tests/compiletest.rs
@@ -1,25 +1,6 @@
+#[rustc::attr(not(nightly), ignore)]
 #[test]
 fn ui() {
-    if !version_check::is_nightly().unwrap() {
-        return;
-    }
-
-    let mut config = compiletest::Config {
-        mode: compiletest::common::Mode::Ui,
-        src_base: std::path::PathBuf::from("tests/ui"),
-        target_rustcflags: Some(String::from(
-            "\
-             --edition=2018 \
-             -Z unstable-options \
-             --extern remain \
-             ",
-        )),
-        build_base: std::path::PathBuf::from("target/ui"),
-        ..Default::default()
-    };
-
-    config.link_deps();
-    config.clean_rmeta();
-
-    compiletest::run_tests(&config);
+    let t = trybuild::TestCases::new();
+    t.compile_fail("tests/ui/*.rs");
 }