From 629cad2c7578aea62761ba2e1810356138b57480 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Mon, 4 Apr 2011 19:25:54 -0400
Subject: Don't make empty child arrays when parsing.

---
 dimension/common.prologue | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'dimension/common.prologue')

diff --git a/dimension/common.prologue b/dimension/common.prologue
index 2830094..649f184 100644
--- a/dimension/common.prologue
+++ b/dimension/common.prologue
@@ -46,6 +46,22 @@
 
 /* Create a new astnode, populating filename, line, and col */
 
+static dmnsn_astnode
+dmnsn_new_astleaf(dmnsn_astnode_type type, YYLTYPE lloc)
+{
+  dmnsn_astnode astnode = {
+    .type     = type,
+    .children = NULL,
+    .ptr      = NULL,
+    .free_fn  = NULL,
+    .refcount = dmnsn_malloc(sizeof(unsigned int)),
+    .location = lloc
+  };
+
+  *astnode.refcount = 1;
+  return astnode;
+}
+
 static dmnsn_astnode
 dmnsn_new_astnode(dmnsn_astnode_type type, YYLTYPE lloc)
 {
-- 
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