add test coverage for all doc-valid-idents

tests/ui/doc.rs

@@ -50,11 +50,23 @@ fn test_units() {
 }
 
 /// This tests allowed identifiers.
+/// KiB MiB GiB TiB PiB EiB
 /// DirectX
 /// ECMAScript
+/// GPLv2 GPLv3
+/// GitHub GitLab
+/// IPv4 IPv6
+/// ClojureScript CoffeeScript JavaScript PureScript TypeScript
+/// NaN NaNs
 /// OAuth GraphQL
+/// OCaml
+/// OpenGL OpenMP OpenSSH OpenSSL OpenStreetMap OpenDNS
 /// WebGL
+/// TensorFlow
+/// TrueType
+/// iOS macOS
 /// TeX LaTeX BibTeX BibLaTeX
+/// MinGW
 /// CamelCase (see also #2395)
 /// be_sure_we_got_to_the_end_of_it
 fn test_allowed() {

tests/ui/doc.stderr

@@ -55,133 +55,133 @@ LL | /// be_sure_we_got_to_the_end_of_it
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: you should put `be_sure_we_got_to_the_end_of_it` between ticks in the documentation
-  --> $DIR/doc.rs:59:5
+  --> $DIR/doc.rs:71:5
    |
 LL | /// be_sure_we_got_to_the_end_of_it
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: you should put `link_with_underscores` between ticks in the documentation
-  --> $DIR/doc.rs:63:22
+  --> $DIR/doc.rs:75:22
    |
 LL | /// This test has [a link_with_underscores][chunked-example] inside it. See #823.
    |                      ^^^^^^^^^^^^^^^^^^^^^
 
 error: you should put `inline_link2` between ticks in the documentation
-  --> $DIR/doc.rs:66:21
+  --> $DIR/doc.rs:78:21
    |
 LL | /// It can also be [inline_link2].
    |                     ^^^^^^^^^^^^
 
 error: you should put `be_sure_we_got_to_the_end_of_it` between ticks in the documentation
-  --> $DIR/doc.rs:76:5
+  --> $DIR/doc.rs:88:5
    |
 LL | /// be_sure_we_got_to_the_end_of_it
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: you should put `CamelCaseThing` between ticks in the documentation
-  --> $DIR/doc.rs:84:8
+  --> $DIR/doc.rs:96:8
    |
 LL | /// ## CamelCaseThing
    |        ^^^^^^^^^^^^^^
 
 error: you should put `CamelCaseThing` between ticks in the documentation
-  --> $DIR/doc.rs:87:7
+  --> $DIR/doc.rs:99:7
    |
 LL | /// # CamelCaseThing
    |       ^^^^^^^^^^^^^^
 
 error: you should put `CamelCaseThing` between ticks in the documentation
-  --> $DIR/doc.rs:89:22
+  --> $DIR/doc.rs:101:22
    |
 LL | /// Not a title #897 CamelCaseThing
    |                      ^^^^^^^^^^^^^^
 
 error: you should put `be_sure_we_got_to_the_end_of_it` between ticks in the documentation
-  --> $DIR/doc.rs:90:5
+  --> $DIR/doc.rs:102:5
    |
 LL | /// be_sure_we_got_to_the_end_of_it
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: you should put `be_sure_we_got_to_the_end_of_it` between ticks in the documentation
-  --> $DIR/doc.rs:97:5
+  --> $DIR/doc.rs:109:5
    |
 LL | /// be_sure_we_got_to_the_end_of_it
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: you should put `be_sure_we_got_to_the_end_of_it` between ticks in the documentation
-  --> $DIR/doc.rs:110:5
+  --> $DIR/doc.rs:122:5
    |
 LL | /// be_sure_we_got_to_the_end_of_it
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: you should put `FooBar` between ticks in the documentation
-  --> $DIR/doc.rs:121:43
+  --> $DIR/doc.rs:133:43
    |
 LL | /** E.g., serialization of an empty list: FooBar
    |                                           ^^^^^^
 
 error: you should put `BarQuz` between ticks in the documentation
-  --> $DIR/doc.rs:126:5
+  --> $DIR/doc.rs:138:5
    |
 LL | And BarQuz too.
    |     ^^^^^^
 
 error: you should put `be_sure_we_got_to_the_end_of_it` between ticks in the documentation
-  --> $DIR/doc.rs:127:1
+  --> $DIR/doc.rs:139:1
    |
 LL | be_sure_we_got_to_the_end_of_it
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: you should put `FooBar` between ticks in the documentation
-  --> $DIR/doc.rs:132:43
+  --> $DIR/doc.rs:144:43
    |
 LL | /** E.g., serialization of an empty list: FooBar
    |                                           ^^^^^^
 
 error: you should put `BarQuz` between ticks in the documentation
-  --> $DIR/doc.rs:137:5
-   |
-LL | And BarQuz too.
-   |     ^^^^^^
-
-error: you should put `be_sure_we_got_to_the_end_of_it` between ticks in the documentation
-  --> $DIR/doc.rs:138:1
-   |
-LL | be_sure_we_got_to_the_end_of_it
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: you should put `be_sure_we_got_to_the_end_of_it` between ticks in the documentation
   --> $DIR/doc.rs:149:5
    |
+LL | And BarQuz too.
+   |     ^^^^^^
+
+error: you should put `be_sure_we_got_to_the_end_of_it` between ticks in the documentation
+  --> $DIR/doc.rs:150:1
+   |
+LL | be_sure_we_got_to_the_end_of_it
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: you should put `be_sure_we_got_to_the_end_of_it` between ticks in the documentation
+  --> $DIR/doc.rs:161:5
+   |
 LL | /// be_sure_we_got_to_the_end_of_it
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: you should put bare URLs between `<`/`>` or make a proper Markdown link
-  --> $DIR/doc.rs:176:13
+  --> $DIR/doc.rs:188:13
    |
 LL | /// Not ok: http://www.unicode.org
    |             ^^^^^^^^^^^^^^^^^^^^^^
 
 error: you should put bare URLs between `<`/`>` or make a proper Markdown link
-  --> $DIR/doc.rs:177:13
+  --> $DIR/doc.rs:189:13
    |
 LL | /// Not ok: https://www.unicode.org
    |             ^^^^^^^^^^^^^^^^^^^^^^^
 
 error: you should put bare URLs between `<`/`>` or make a proper Markdown link
-  --> $DIR/doc.rs:178:13
+  --> $DIR/doc.rs:190:13
    |
 LL | /// Not ok: http://www.unicode.org/
    |             ^^^^^^^^^^^^^^^^^^^^^^
 
 error: you should put bare URLs between `<`/`>` or make a proper Markdown link
-  --> $DIR/doc.rs:179:13
+  --> $DIR/doc.rs:191:13
    |
 LL | /// Not ok: http://www.unicode.org/reports/tr9/#Reordering_Resolved_Levels
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: you should put `mycrate::Collection` between ticks in the documentation
-  --> $DIR/doc.rs:182:22
+  --> $DIR/doc.rs:194:22
    |
 LL | /// An iterator over mycrate::Collection's values.
    |                      ^^^^^^^^^^^^^^^^^^^