From: Vincent Pit <vince@profvince.com>
Date: Mon, 23 Aug 2010 09:19:23 +0000 (+0200)
Subject: Always get the hint directly from %^H
X-Git-Tag: v0.23~6
X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2Findirect.git;a=commitdiff_plain;h=6429fd7545e28fe43dd128c3ce6bb2ccf031e514;hp=2b4cc6c04da4c960652e76a3b14e32554550f3e1

Always get the hint directly from %^H

Since we explicitely ensure that we only fetch the hint at compile time, we
should always be able to get it from %^H. However, the require propagation
bug was fixed for %^H only in 5.12, while it was fixed in 5.10.1 for the
internal hint chain. So we also have to enable the require propagation
workaround on 5.10.1.
---

diff --git a/indirect.xs b/indirect.xs
index d21b29e..f22ecb3 100644
--- a/indirect.xs
+++ b/indirect.xs
@@ -84,7 +84,7 @@
 #endif
 
 #ifndef I_WORKAROUND_REQUIRE_PROPAGATION
-# define I_WORKAROUND_REQUIRE_PROPAGATION !I_HAS_PERL(5, 10, 1)
+# define I_WORKAROUND_REQUIRE_PROPAGATION !I_HAS_PERL(5, 12, 0)
 #endif
 
 /* ... Thread safety and multiplicity ...................................... */
@@ -384,27 +384,16 @@ STATIC U32 indirect_hash = 0;
 
 STATIC SV *indirect_hint(pTHX) {
 #define indirect_hint() indirect_hint(aTHX)
- SV *hint;
+ SV **val;
 
  if (IN_PERL_RUNTIME)
   return NULL;
 
-#if I_HAS_PERL(5, 9, 5)
- hint = Perl_refcounted_he_fetch(aTHX_ PL_curcop->cop_hints_hash,
-                                       NULL,
-                                       __PACKAGE__, __PACKAGE_LEN__,
-                                       0,
-                                       indirect_hash);
-#else
- {
-  SV **val = hv_fetch(GvHV(PL_hintgv), __PACKAGE__, __PACKAGE_LEN__,
-                                                                 indirect_hash);
-  if (!val)
-   return 0;
-  hint = *val;
- }
-#endif
- return indirect_detag(hint);
+ val = hv_fetch(GvHV(PL_hintgv), __PACKAGE__, __PACKAGE_LEN__, indirect_hash);
+ if (!val)
+  return NULL;
+
+ return indirect_detag(*val);
 }
 
 /* ... op -> source position ............................................... */