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Diffstat (limited to 'cpp/src/FreezeScript/GrammarUtil.h')
-rw-r--r--cpp/src/FreezeScript/GrammarUtil.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/cpp/src/FreezeScript/GrammarUtil.h b/cpp/src/FreezeScript/GrammarUtil.h
index 9b42a92351a..2ca8fa22eda 100644
--- a/cpp/src/FreezeScript/GrammarUtil.h
+++ b/cpp/src/FreezeScript/GrammarUtil.h
@@ -7,7 +7,8 @@
//
// **********************************************************************
-#pragma once
+#ifndef FREEZE_SCRIPT_GRAMMAR_UTIL_H
+#define FREEZE_SCRIPT_GRAMMAR_UTIL_H
#include <FreezeScript/Parser.h>
@@ -131,3 +132,5 @@ int freeze_script_parse();
// yyoverflow.
//
#define yyoverflow(a, b, c, d, e, f) freeze_script_error(a)
+
+#endif