Update rustdoc-ui tests

Author: GuillaumeGomez

src/test/rustdoc-ui/doc-without-codeblock.rs

@@ -1,6 +1,4 @@
-//~ ERROR Missing code example in this documentation
-
-#![deny(missing_doc_code_examples)]
+#![deny(missing_doc_code_examples)] //~ ERROR Missing code example in this documentation
 
 /// Some docs.
 //~^ ERROR Missing code example in this documentation

src/test/rustdoc-ui/doc-without-codeblock.stderr

@@ -1,25 +1,35 @@
 error: Missing code example in this documentation
+  --> $DIR/doc-without-codeblock.rs:1:1
+   |
+LL | / #![deny(missing_doc_code_examples)]
+LL | |
+LL | | /// Some docs.
+LL | |
+...  |
+LL | |     pub fn bar() {}
+LL | | }
+   | |_^
    |
 note: lint level defined here
-  --> $DIR/doc-without-codeblock.rs:3:9
+  --> $DIR/doc-without-codeblock.rs:1:9
    |
 LL | #![deny(missing_doc_code_examples)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: Missing code example in this documentation
-  --> $DIR/doc-without-codeblock.rs:5:1
+  --> $DIR/doc-without-codeblock.rs:3:1
    |
 LL | /// Some docs.
    | ^^^^^^^^^^^^^^
 
 error: Missing code example in this documentation
-  --> $DIR/doc-without-codeblock.rs:9:1
+  --> $DIR/doc-without-codeblock.rs:7:1
    |
 LL | /// And then, the princess died.
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: Missing code example in this documentation
-  --> $DIR/doc-without-codeblock.rs:12:5
+  --> $DIR/doc-without-codeblock.rs:10:5
    |
 LL |     /// Or maybe not because she saved herself!
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

src/test/rustdoc-ui/lint-missing-doc-code-example.rs

@@ -16,7 +16,7 @@ fn test() {
 }
 
 #[allow(missing_docs)]
-mod module1 {
+mod module1 { //~ ERROR
 }
 
 #[allow(missing_doc_code_examples)]
@@ -35,5 +35,6 @@ mod module2 {
 pub mod module3 {
 
   /// doc
+  //~^ ERROR
   pub fn test() {}
 }

src/test/rustdoc-ui/lint-missing-doc-code-example.stderr

@@ -0,0 +1,21 @@
+error: Missing code example in this documentation
+  --> $DIR/lint-missing-doc-code-example.rs:19:1
+   |
+LL | / mod module1 {
+LL | | }
+   | |_^
+   |
+note: lint level defined here
+  --> $DIR/lint-missing-doc-code-example.rs:2:9
+   |
+LL | #![deny(missing_doc_code_examples)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Missing code example in this documentation
+  --> $DIR/lint-missing-doc-code-example.rs:37:3
+   |
+LL |   /// doc
+   |   ^^^^^^^
+
+error: aborting due to 2 previous errors
+