From 1afe1db112afcab7a87a011bd5c02cf0cc8ea95c Mon Sep 17 00:00:00 2001
From: Father Chrysostomos <sprout@cpan.org>
Date: Sat, 18 Aug 2012 13:16:31 -0700
Subject: [PATCH] Move S_CvDEPTHp from cv.h to inline.h; shrink macros

This allows us to use assert() inside S_CvDEPTHp, so we no longer need
GCC and non-GCC variants of the macro that calls it.
---
 cv.h     | 17 +----------------
 inline.h | 11 +++++++++++
 2 files changed, 12 insertions(+), 16 deletions(-)

diff --git a/cv.h b/cv.h
index 36a3592..7c06727 100644
--- a/cv.h
+++ b/cv.h
@@ -61,22 +61,7 @@ See L<perlguts/Autoloading with XSUBs>.
     (CvFILE(sv) = CopFILE(cop), CvDYNFILE_off(sv))
 #endif
 #define CvFILEGV(sv)	(gv_fetchfile(CvFILE(sv)))
-PERL_STATIC_INLINE I32 *
-S_CvDEPTHp(const CV * const sv)
-{
-    return SvTYPE(sv) == SVt_PVCV
-	? &((XPVCV*)SvANY(sv))->xcv_depth
-	: &((XPVCV*)SvANY(sv))->xpv_fmdepth;
-}
-#if defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN)
-#  define CvDEPTH(sv) (*({const CV *const _cvdepth = (const CV *)sv; \
-			  assert(SvTYPE(_cvdepth) == SVt_PVCV	      \
-			      || SvTYPE(_cvdepth) == SVt_PVFM);	       \
-			  S_CvDEPTHp(_cvdepth);				\
-			}))
-#else
-#  define CvDEPTH(sv)	(*S_CvDEPTHp((const CV *)sv))
-#endif
+#define CvDEPTH(sv)	(*S_CvDEPTHp((const CV *)sv))
 #define CvPADLIST(sv)	((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_padlist
 #define CvOUTSIDE(sv)	((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_outside
 #define CvFLAGS(sv)	((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
diff --git a/inline.h b/inline.h
index eee1097..2b988a2 100644
--- a/inline.h
+++ b/inline.h
@@ -12,6 +12,17 @@
  * Each section names the header file that the functions "belong" to.
  */
 
+/* ------------------------------- cv.h ------------------------------- */
+
+PERL_STATIC_INLINE I32 *
+S_CvDEPTHp(const CV * const sv)
+{
+    assert(SvTYPE(sv) == SVt_PVCV || SvTYPE(sv) == SVt_PVFM);
+    return SvTYPE(sv) == SVt_PVCV
+	? &((XPVCV*)SvANY(sv))->xcv_depth
+	: &((XPVCV*)SvANY(sv))->xpv_fmdepth;
+}
+
 /* ------------------------------- sv.h ------------------------------- */
 
 PERL_STATIC_INLINE SV *
-- 
2.7.4