Fix include with comment error

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## [Unreleased](https://github.com/dalance/sv-parser/compare/v0.10.7...Unreleased) - ReleaseDate
 
+* [Fixed] include with comment error
+
 ## [v0.10.7](https://github.com/dalance/sv-parser/compare/v0.10.6...v0.10.7) - 2021-01-29
 
 * [Added] get_str_trim to SyntaxTree

sv-parser-parser/src/general/comments.rs

@@ -13,11 +13,17 @@ pub(crate) fn comment(s: Span) -> IResult<Span, Comment> {
 pub(crate) fn one_line_comment(s: Span) -> IResult<Span, Comment> {
     let (s, a) = tag("//")(s)?;
     let (s, b) = opt(is_not("\n"))(s)?;
+    let (s, c) = opt(tag("\n"))(s)?;
     let a = if let Some(b) = b {
         concat(a, b).unwrap()
     } else {
         a
     };
+    let a = if let Some(c) = c {
+        concat(a, c).unwrap()
+    } else {
+        a
+    };
     Ok((
         s,
         Comment {

sv-parser-pp/src/preprocess.rs

@@ -1214,4 +1214,44 @@ endmodule
 "##
         );
     }
+
+    #[test]
+    fn test19() {
+        let include_paths = [get_testcase("")];
+        let (ret, _) = preprocess(
+            get_testcase("test19.sv"),
+            &HashMap::new(),
+            &include_paths,
+            false,
+            false,
+        )
+        .unwrap();
+        assert_eq!(
+            ret.text(),
+            r##"module and_op (a, b, c);
+output a;
+input b, c;
+
+and a1 (a,b,c);
+
+ // comment
+endmodule
+"##
+        );
+        assert_eq!(
+            ret.origin(10).unwrap().0,
+            &PathBuf::from(get_testcase("test19.sv"))
+        );
+        assert_eq!(ret.origin(10).unwrap().1, 10);
+        assert_eq!(
+            ret.origin(50).unwrap().0,
+            &PathBuf::from(get_testcase("test2.svh"))
+        );
+        assert_eq!(ret.origin(50).unwrap().1, 73);
+        assert_eq!(
+            ret.origin(70).unwrap().0,
+            &PathBuf::from(get_testcase("test19.sv"))
+        );
+        assert_eq!(ret.origin(70).unwrap().1, 50);
+    }
 }