convert match statement to if let

rust-lang · Jan 13, 2020 · 21edd2a · 21edd2a
1 parent 3441779
commit 21edd2a
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/src/tools/compiletest/src/runtest.rs b/src/tools/compiletest/src/runtest.rs
@@ -1956,11 +1956,8 @@ impl<'test> TestCx<'test> {
             rustc.arg("-Ctarget-feature=-crt-static");
         }
 
-        match allow_unused {
-            AllowUnused::Yes => {
-                rustc.args(&["-A", "unused"]);
-            }
-            AllowUnused::No => {}
+        if let AllowUnused::Yes = allow_unused {
+            rustc.args(&["-A", "unused"]);
         }
 
         rustc.args(&self.props.compile_flags);