Added test for check doc strings in crates.

#1856

3 files changed, 6 insertions, 0 deletions

diff --git a/crates/ra_syntax/src/parsing/lexer.rs b/crates/ra_syntax/src/parsing/lexer.rs
index bdb01d40b..6d839208d 100644
--- a/crates/ra_syntax/src/parsing/lexer.rs
+++ b/crates/ra_syntax/src/parsing/lexer.rs
@@ -1,3 +1,5 @@
+//! FIXME: write short doc here
+
 use crate::{
     SyntaxKind::{self, *},
     TextUnit,
diff --git a/crates/ra_syntax/src/parsing/text_token_source.rs b/crates/ra_syntax/src/parsing/text_token_source.rs
index 64cb20ae8..e793f93a4 100644
--- a/crates/ra_syntax/src/parsing/text_token_source.rs
+++ b/crates/ra_syntax/src/parsing/text_token_source.rs
@@ -1,3 +1,5 @@
+//! FIXME: write short doc here
+
 use ra_parser::Token as PToken;
 use ra_parser::TokenSource;
 
diff --git a/crates/ra_syntax/src/parsing/text_tree_sink.rs b/crates/ra_syntax/src/parsing/text_tree_sink.rs
index be6e51780..142164316 100644
--- a/crates/ra_syntax/src/parsing/text_tree_sink.rs
+++ b/crates/ra_syntax/src/parsing/text_tree_sink.rs
@@ -1,3 +1,5 @@
+//! FIXME: write short doc here
+
 use std::mem;
 
 use ra_parser::{ParseError, TreeSink};