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--- lib/core/src/perl/CPlusPlus.xxs.orig	2016-12-08 17:48:18.821229380 -0700
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+++ lib/core/src/perl/CPlusPlus.xxs	2016-12-08 17:57:26.780079651 -0700
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@@ -33,8 +33,9 @@ const char* skip_contexts[]={ "/Polymake
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 // had to be copied from mg.c
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 struct magic_state {
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     SV* mgs_sv;
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-    U32 mgs_flags;
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     I32 mgs_ss_ix;
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+    U32 mgs_flags;
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+    bool mgs_bumped;
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 };
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 inline