Fixed #3102: incorrect to_s for RegexLiteral

crystal-lang · Aug 6, 2016 · 10ce3d1 · 10ce3d1
1 parent bbdffc3
commit 10ce3d1
Showing 2 changed files with 2 additions and 0 deletions.
diff --git a/spec/compiler/parser/to_s_spec.cr b/spec/compiler/parser/to_s_spec.cr
@@ -72,4 +72,5 @@ describe "ASTNode#to_s" do
   expect_to_s %({"foo bar": 1})
   expect_to_s %(def foo("bar baz" qux)\nend)
   expect_to_s "foo()"
+  expect_to_s "/a/x"
 end
diff --git a/src/compiler/crystal/syntax/to_s.cr b/src/compiler/crystal/syntax/to_s.cr
@@ -941,6 +941,7 @@ module Crystal
       @str << "i" if node.options.includes? Regex::Options::IGNORE_CASE
       @str << "m" if node.options.includes? Regex::Options::MULTILINE
       @str << "x" if node.options.includes? Regex::Options::EXTENDED
+      false
     end
 
     def visit(node : TupleLiteral)