7 files changed, 8 insertions, 8 deletions
diff --git a/tests/ui/missing/missing-allocator.rs b/tests/ui/missing/missing-allocator.rs
index 2dc509f2c63..3a65e657d0b 100644
--- a/tests/ui/missing/missing-allocator.rs
+++ b/tests/ui/missing/missing-allocator.rs
@@ -1,5 +1,5 @@
-// compile-flags: -C panic=abort
-// no-prefer-dynamic
+//@ compile-flags: -C panic=abort
+//@ no-prefer-dynamic
 
 #![no_std]
 #![crate_type = "staticlib"]
diff --git a/tests/ui/missing/missing-comma-in-match.fixed b/tests/ui/missing/missing-comma-in-match.fixed
index f091082f35f..fe8539d3a5a 100644
--- a/tests/ui/missing/missing-comma-in-match.fixed
+++ b/tests/ui/missing/missing-comma-in-match.fixed
@@ -1,4 +1,4 @@
-// run-rustfix
+//@ run-rustfix
 
 fn main() {
     match &Some(3) {
diff --git a/tests/ui/missing/missing-comma-in-match.rs b/tests/ui/missing/missing-comma-in-match.rs
index 54dab4e9750..e14e22d5160 100644
--- a/tests/ui/missing/missing-comma-in-match.rs
+++ b/tests/ui/missing/missing-comma-in-match.rs
@@ -1,4 +1,4 @@
-// run-rustfix
+//@ run-rustfix
 
 fn main() {
     match &Some(3) {
diff --git a/tests/ui/missing/missing-items/m2.rs b/tests/ui/missing/missing-items/m2.rs
index c2a6914abc9..2f43e978006 100644
--- a/tests/ui/missing/missing-items/m2.rs
+++ b/tests/ui/missing/missing-items/m2.rs
@@ -1,4 +1,4 @@
-// aux-build:m1.rs
+//@ aux-build:m1.rs
 
 
 extern crate m1;
diff --git a/tests/ui/missing/missing-macro-use.rs b/tests/ui/missing/missing-macro-use.rs
index d494c4471a3..a761c9a5ffd 100644
--- a/tests/ui/missing/missing-macro-use.rs
+++ b/tests/ui/missing/missing-macro-use.rs
@@ -1,4 +1,4 @@
-// aux-build:two_macros.rs
+//@ aux-build:two_macros.rs
 
 extern crate two_macros;
 
diff --git a/tests/ui/missing/missing-main.rs b/tests/ui/missing/missing-main.rs
index 6ad54453309..3cafca09afb 100644
--- a/tests/ui/missing/missing-main.rs
+++ b/tests/ui/missing/missing-main.rs
@@ -1,2 +1,2 @@
-// error-pattern: `main` function not found
+//@ error-pattern: `main` function not found
 fn mian() { }
diff --git a/tests/ui/missing/missing-return.rs b/tests/ui/missing/missing-return.rs
index 6a171753d9e..defd8a3bb78 100644
--- a/tests/ui/missing/missing-return.rs
+++ b/tests/ui/missing/missing-return.rs
@@ -1,4 +1,4 @@
-// error-pattern: return
+//@ error-pattern: return
 
 fn f() -> isize { }