Add new tests for keys in %+ and %-

[p5sagit/p5-mst-13.2.git] / util.c

diff --git a/util.c b/util.c
index d23dc8a..c25402f 100644 (file)
--- a/util.c
+++ b/util.c
@@ -1154,7 +1154,10 @@ Perl_vmess(pTHX_ const char *pat, va_list *args)
        if (CopLINE(cop))
            Perl_sv_catpvf(aTHX_ sv, " at %s line %"IVdf,
            OutCopFILE(cop), (IV)CopLINE(cop));
-       if (GvIO(PL_last_in_gv) && IoLINES(GvIOp(PL_last_in_gv))) {
+       /* Seems that GvIO() can be untrustworthy during global destruction. */
+       if (GvIO(PL_last_in_gv) && (SvTYPE(GvIOp(PL_last_in_gv)) == SVt_PVIO)
+               && IoLINES(GvIOp(PL_last_in_gv)))
+       {
            const bool line_mode = (RsSIMPLE(PL_rs) &&
                              SvCUR(PL_rs) == 1 && *SvPVX_const(PL_rs) == '\n');
            Perl_sv_catpvf(aTHX_ sv, ", <%s> %s %"IVdf,
@@ -4079,12 +4082,12 @@ an RV.
 Function must be called with an already existing SV like
 
     sv = newSV(0);
-    s = scan_version(s,SV *sv, bool qv);
+    s = scan_version(s, SV *sv, bool qv);
 
 Performs some preprocessing to the string to ensure that
 it has the correct characteristics of a version.  Flags the
 object if it contains an underscore (which denotes this
-is a alpha version).  The boolean qv denotes that the version
+is an alpha version).  The boolean qv denotes that the version
 should be interpreted as if it had multiple decimals, even if
 it doesn't.
 
@@ -5158,13 +5161,14 @@ Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
 
 #ifdef PERL_GLOBAL_STRUCT
 
+#define PERL_GLOBAL_STRUCT_INIT
+#include "opcode.h" /* the ppaddr and check */
+
 struct perl_vars *
 Perl_init_global_struct(pTHX)
 {
     struct perl_vars *plvarsp = NULL;
-#ifdef PERL_GLOBAL_STRUCT
-#  define PERL_GLOBAL_STRUCT_INIT
-#  include "opcode.h" /* the ppaddr and check */
+# ifdef PERL_GLOBAL_STRUCT
     const IV nppaddr = sizeof(Gppaddr)/sizeof(Perl_ppaddr_t);
     const IV ncheck  = sizeof(Gcheck) /sizeof(Perl_check_t);
 #  ifdef PERL_GLOBAL_STRUCT_PRIVATE
@@ -5192,10 +5196,14 @@ Perl_init_global_struct(pTHX)
 #  undef PERLVARIC
 #  undef PERLVARISC
 #  ifdef PERL_GLOBAL_STRUCT
-    plvarsp->Gppaddr = PerlMem_malloc(nppaddr * sizeof(Perl_ppaddr_t));
+    plvarsp->Gppaddr =
+       (Perl_ppaddr_t*)
+       PerlMem_malloc(nppaddr * sizeof(Perl_ppaddr_t));
     if (!plvarsp->Gppaddr)
         exit(1);
-    plvarsp->Gcheck  = PerlMem_malloc(ncheck  * sizeof(Perl_check_t));
+    plvarsp->Gcheck  =
+       (Perl_check_t*)
+       PerlMem_malloc(ncheck  * sizeof(Perl_check_t));
     if (!plvarsp->Gcheck)
         exit(1);
     Copy(Gppaddr, plvarsp->Gppaddr, nppaddr, Perl_ppaddr_t); 
@@ -5204,8 +5212,8 @@ Perl_init_global_struct(pTHX)
 #  ifdef PERL_SET_VARS
     PERL_SET_VARS(plvarsp);
 #  endif
-#  undef PERL_GLOBAL_STRUCT_INIT
-#endif
+# undef PERL_GLOBAL_STRUCT_INIT
+# endif
     return plvarsp;
 }
 
@@ -5216,16 +5224,16 @@ Perl_init_global_struct(pTHX)
 void
 Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
 {
-#ifdef PERL_GLOBAL_STRUCT
+# ifdef PERL_GLOBAL_STRUCT
 #  ifdef PERL_UNSET_VARS
     PERL_UNSET_VARS(plvarsp);
 #  endif
     free(plvarsp->Gppaddr);
     free(plvarsp->Gcheck);
-#    ifdef PERL_GLOBAL_STRUCT_PRIVATE
+#  ifdef PERL_GLOBAL_STRUCT_PRIVATE
     free(plvarsp);
-#    endif
-#endif
+#  endif
+# endif
 }
 
 #endif /* PERL_GLOBAL_STRUCT */