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ppport.h on 5.10.1 gives a «"MUTABLE_PTR" redefined» #23

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wolfsage opened this issue May 21, 2015 · 2 comments
Closed

ppport.h on 5.10.1 gives a «"MUTABLE_PTR" redefined» #23

wolfsage opened this issue May 21, 2015 · 2 comments
Milestone
Release-3.33

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@wolfsage
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Reported by Leont. Should probably fix.
@wolfsage
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@Leont - how's this look:

diff --git a/parts/inc/magic b/parts/inc/magic
index a99cd80..bf43a9c 100644
--- a/parts/inc/magic
+++ b/parts/inc/magic
@@ -29,13 +29,15 @@ __UNDEFINED__  SvGETMAGIC(x) STMT_START { if (SvGMAGICAL(x)) mg_get(x); } STMT_E

 __UNDEFINED__  HEf_SVKEY   -2

+#ifndef MUTABLE_PTR
 #if defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN)
 #  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
 #else
 #  define MUTABLE_PTR(p) ((void *) (p))
 #endif
+#endif

-#define MUTABLE_SV(p)   ((SV *)MUTABLE_PTR(p))
+__UNDEFINED__ MUTABLE_SV(p)   ((SV *)MUTABLE_PTR(p))

 /* end of random bits */

wolfsage added a commit that referenced this issue Mar 18, 2016
@wolfsage
Don't redefine MUTABLE_PTR if it's already there. (GH #23)
40dc017
@wolfsage
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Should go out in 3.33 soon

@wolfsage wolfsage added this to the Release-3.33 milestone Mar 18, 2016
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