allow single quoted labels in hashes; ref #3231

cc3f1b7f · Yukihiro "Matz" Matsumoto · 13d08329 · cc3f1b7f
Commit cc3f1b7f authored Nov 02, 2016 by Yukihiro "Matz" Matsumoto
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mrbgems/mruby-compiler/core/parse.y mrbgems/mruby-compiler/core/parse.y +4 -0

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--- a/mrbgems/mruby-compiler/core/parse.y
+++ b/mrbgems/mruby-compiler/core/parse.y
@@ -3241,6 +3241,10 @@ assoc           : arg_value tASSOC arg_value
                    {
                      $$ = cons(new_sym(p, $1), $2);
                    }
+                | tLABEL_END arg_value
+                    {
+                      $$ = cons(new_sym(p, new_strsym(p, $1)), $2);
+                    }
                | tSTRING_BEG tLABEL_END arg_value
                    {
                      $$ = cons(new_sym(p, new_strsym(p, $2)), $3);