Need to keep rooms for empty splat; fix #4166

423f872c · Yukihiro "Matz" Matsumoto · 87ffab57 · 423f872c
Commit 423f872c authored Nov 19, 2018 by Yukihiro "Matz" Matsumoto
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Showing with 8 additions and 2 deletions

mrbgems/mruby-compiler/core/parse.y mrbgems/mruby-compiler/core/parse.y +8 -2

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--- a/mrbgems/mruby-compiler/core/parse.y
+++ b/mrbgems/mruby-compiler/core/parse.y
@@ -2482,6 +2482,7 @@ f_margs         : f_marg_list
                    }
                | f_marg_list ',' tSTAR
                    {
+                      local_add_f(p, 0);
                      $$ = list3($1, (node*)-1, 0);
                    }
                | f_marg_list ',' tSTAR ',' f_marg_list
@@ -2498,11 +2499,16 @@ f_margs         : f_marg_list
                    }
                | tSTAR
                    {
+                      local_add_f(p, 0);
                      $$ = list3(0, (node*)-1, 0);
                    }
-                | tSTAR ',' f_marg_list
+                | tSTAR ','
                    {
-                      $$ = list3(0, (node*)-1, $3);
+                      local_add_f(p, 0);
+                    }
+                  f_marg_list
+                    {
+                      $$ = list3(0, (node*)-1, $4);
                    }
                ;