Merge branch 'master' of github.com:mruby/mruby

faa3c52a · Yukihiro "Matz" Matsumoto · 5b590d97 · 9874aafb · faa3c52a
Commit faa3c52a authored Jun 25, 2014 by Yukihiro "Matz" Matsumoto
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Showing with 6 additions and 2 deletions

src/parse.y src/parse.y +6 -2

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--- a/src/parse.y
+++ b/src/parse.y
@@ -5858,6 +5858,7 @@ mrb_parser_dump(mrb_state *mrb, node *tree, int offset)
    printf("NODE_SCOPE:\n");
    {
      node *n2 = tree->car;
+      mrb_bool first_lval = TRUE;

      if (n2 && (n2->car || n2->cdr)) {
        dump_prefix(offset+1);
@@ -5865,8 +5866,9 @@ mrb_parser_dump(mrb_state *mrb, node *tree, int offset)
        dump_prefix(offset+2);
        while (n2) {
          if (n2->car) {
-            if (n2 != tree->car) printf(", ");
+            if (!first_lval) printf(", ");
            printf("%s", mrb_sym2name(mrb, sym(n2->car)));
+            first_lval = FALSE;
          }
          n2 = n2->cdr;
        }
@@ -6243,6 +6245,7 @@ mrb_parser_dump(mrb_state *mrb, node *tree, int offset)
    tree = tree->cdr;
    {
      node *n2 = tree->car;
+      mrb_bool first_lval = TRUE;

      if (n2 && (n2->car || n2->cdr)) {
        dump_prefix(offset+1);
@@ -6250,8 +6253,9 @@ mrb_parser_dump(mrb_state *mrb, node *tree, int offset)
        dump_prefix(offset+2);
        while (n2) {
          if (n2->car) {
-            if (n2 != tree->car) printf(", ");
+            if (!first_lval) printf(", ");
            printf("%s", mrb_sym2name(mrb, sym(n2->car)));
+            first_lval = FALSE;
          }
          n2 = n2->cdr;
        }