lib/steep/services/signature_help_provider.rb in steep-1.4.0 vs lib/steep/services/signature_help_provider.rb in steep-1.5.0.pre.1

@@ -12,15 +12,10 @@
       end
 
       def initialize(source:, subtyping:)
         @source = source
         @subtyping = subtyping
-
-        text =
-          if source.node
-            source.node.loc.expression.source
-          end
-        @buffer = RBS::Buffer.new(name: source.path, content: text || "")
+        @buffer = source.buffer
       end
 
       def run(line:, column:)
         nodes = source.find_nodes(line: line, column: column)