Removed unneeded newlines from parsed comments

cquammen · cquammen · commit fd06bfca792d · 2014-10-09T16:33:29.000-04:00
Newlines from comments separated by lines are retained when comments
are appended, so adding a newline between separate comments for a
node is not needed.
diff --git a/src/lib_json/json_reader.cpp b/src/lib_json/json_reader.cpp
@@ -358,8 +358,6 @@ Reader::addComment(Location begin, Location end, CommentPlacement placement) {
     assert(lastValue_ != 0);
     lastValue_->setComment(std::string(begin, end), placement);
   } else {
-    if (!commentsBefore_.empty())
-      commentsBefore_ += "\n";
     commentsBefore_ += std::string(begin, end);
   }
 }
diff --git a/test/data/test_comment_02.json b/test/data/test_comment_02.json
@@ -9,7 +9,8 @@
    },
    // C++-style comment
    "cpp-test" : {
-      // Internal comment cpp-style
+      // Multiline comment cpp-style
+      // Second line
       "c" : 3,
       "d" : 4
    }

Original file line number	Diff line number	Diff line change
`@@ -358,8 +358,6 @@ Reader::addComment(Location begin, Location end, CommentPlacement placement) {`
`358`	`358`	`assert(lastValue_ != 0);`
`359`	`359`	`lastValue_->setComment(std::string(begin, end), placement);`
`360`	`360`	`} else {`
`361`		`- if (!commentsBefore_.empty())`
`362`		`- commentsBefore_ += "\n";`
`363`	`361`	`commentsBefore_ += std::string(begin, end);`
`364`	`362`	`}`
`365`	`363`	`}`