Format: fix comment indentation in case's else (#6393)

Fix #6391
crystal-lang · Jul 16, 2018 · 466e0a2 · 466e0a2
1 parent 210d8ef
commit 466e0a2
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diff --git a/spec/compiler/formatter/formatter_spec.cr b/spec/compiler/formatter/formatter_spec.cr
@@ -899,6 +899,7 @@ describe Crystal::Formatter do
   assert_format "return 1\n# end"
   assert_format "case\n# hello\nwhen 1\n  2\nend"
   assert_format "case 1\nwhen 2 # a\n  # b\nend"
+  assert_format "case 1\nelse # foo\n  # bar\nend"
 
   assert_format "{} of A => B\n{} of Foo => Bar"
 

diff --git a/src/compiler/crystal/tools/formatter.cr b/src/compiler/crystal/tools/formatter.cr
@@ -3367,7 +3367,7 @@ module Crystal
       if a_else = node.else
         write_indent
         write_keyword :else
-        found_comment = skip_space
+        found_comment = skip_space(@indent + 2)
         if @token.type == :NEWLINE || found_comment
           write_line unless found_comment
           format_nested(a_else)