0024625: Upgrade Bison to version 2.2 or above

Eliminate MSVC warnings in code generated by Bison 2.41 on Linux

diff --git a/src/StepFile/step.yacc b/src/StepFile/step.yacc
index 162e357..aa160c0 100644 (file)
--- a/src/StepFile/step.yacc
+++ b/src/StepFile/step.yacc
@@ -53,6 +53,8 @@
 // disable MSVC warnings in bison code
 #ifdef _MSC_VER
 #pragma warning(disable:4244 4131 4127 4702)
+#define YYMALLOC malloc
+#define YYFREE free
 #endif
 
 %}