From a6201f9a2b5c855a6747a8cecdf2f4830ac63f6e Mon Sep 17 00:00:00 2001
From: dylan_DPC <dylan.dpc@gmail.com>
Date: Wed, 22 Aug 2018 01:13:24 +0530
Subject: [PATCH] add testcase to existing macro testcase

---
 src/test/ui/lint/lints-in-foreign-macros.rs   |  1 +
 .../ui/lint/lints-in-foreign-macros.stderr    | 24 ++++++++++++++++---
 2 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/src/test/ui/lint/lints-in-foreign-macros.rs b/src/test/ui/lint/lints-in-foreign-macros.rs
index 0f9003877cc0..34c15b15378d 100644
--- a/src/test/ui/lint/lints-in-foreign-macros.rs
+++ b/src/test/ui/lint/lints-in-foreign-macros.rs
@@ -12,6 +12,7 @@
 // compile-pass
 
 #![warn(unused_imports)]
+#![warn(missing_docs)] //~ WARN: missing documentation for crate [missing_docs]
 
 #[macro_use]
 extern crate lints_in_foreign_macros;
diff --git a/src/test/ui/lint/lints-in-foreign-macros.stderr b/src/test/ui/lint/lints-in-foreign-macros.stderr
index e9f6d3d38154..e2df883cd4a7 100644
--- a/src/test/ui/lint/lints-in-foreign-macros.stderr
+++ b/src/test/ui/lint/lints-in-foreign-macros.stderr
@@ -1,5 +1,5 @@
 warning: unused import: `std::string::ToString`
-  --> $DIR/lints-in-foreign-macros.rs:20:16
+  --> $DIR/lints-in-foreign-macros.rs:21:16
    |
 LL |     () => {use std::string::ToString;} //~ WARN: unused import
    |                ^^^^^^^^^^^^^^^^^^^^^
@@ -14,14 +14,32 @@ LL | #![warn(unused_imports)]
    |         ^^^^^^^^^^^^^^
 
 warning: unused import: `std::string::ToString`
-  --> $DIR/lints-in-foreign-macros.rs:25:18
+  --> $DIR/lints-in-foreign-macros.rs:26:18
    |
 LL | mod c { baz!(use std::string::ToString;); } //~ WARN: unused import
    |                  ^^^^^^^^^^^^^^^^^^^^^
 
 warning: unused import: `std::string::ToString`
-  --> $DIR/lints-in-foreign-macros.rs:26:19
+  --> $DIR/lints-in-foreign-macros.rs:27:19
    |
 LL | mod d { baz2!(use std::string::ToString;); } //~ WARN: unused import
    |                   ^^^^^^^^^^^^^^^^^^^^^
 
+warning: missing documentation for crate
+  --> $DIR/lints-in-foreign-macros.rs:14:1
+   |
+LL | / #![warn(unused_imports)]
+LL | | #![warn(missing_docs)] //~ WARN: missing documentation for crate [missing_docs]
+LL | |
+LL | | #[macro_use]
+...  |
+LL | |
+LL | | fn main() {}
+   | |____________^
+   |
+note: lint level defined here
+  --> $DIR/lints-in-foreign-macros.rs:15:9
+   |
+LL | #![warn(missing_docs)] //~ WARN: missing documentation for crate [missing_docs]
+   |         ^^^^^^^^^^^^
+