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diff lwlib/lw_expr.c @ 448:5cccf90bf838 3.0 tip

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Fixed bug with complex external references generating invalid relocations in the object file
author lost@l-w.ca
date Fri, 05 Nov 2010 22:27:00 -0600
parents a8934dfba400
children
line wrap: on
line diff
--- a/lwlib/lw_expr.c	Thu Nov 04 23:25:18 2010 -0600
+++ b/lwlib/lw_expr.c	Fri Nov 05 22:27:00 2010 -0600
@@ -1273,3 +1273,17 @@
 {
 	return e -> value2;
 }
+
+int lw_expr_operandcount(lw_expr_t e)
+{
+	int count = 0;
+	struct lw_expr_opers *o;
+	
+	if (e -> type != lw_expr_type_oper)
+		return 0;
+	
+	for (o = e -> operands; o; o = o -> next)
+		count++;
+	
+	return count;
+}