charnames.t: tweak amount of testing of CJK chars

[perl5.git] / mg.c

diff --git a/mg.c b/mg.c
index 7027605..95abbf6 100644 (file)
--- a/mg.c
+++ b/mg.c
@@ -179,7 +179,6 @@ S_is_container_magic(const MAGIC *mg)
     case PERL_MAGIC_rhash:
     case PERL_MAGIC_symtab:
     case PERL_MAGIC_tied: /* treat as value, so 'local @tied' isn't tied */
-    case PERL_MAGIC_tiedscalar: /* so 'local $scalar' isn't tied */
        return 0;
     default:
        return 1;
@@ -636,7 +635,7 @@ Perl_magic_regdatum_set(pTHX_ SV *sv, MAGIC *mg)
     PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET;
     PERL_UNUSED_ARG(sv);
     PERL_UNUSED_ARG(mg);
-    Perl_croak(aTHX_ "%s", PL_no_modify);
+    Perl_croak_no_modify(aTHX);
     NORETURN_FUNCTION_END;
 }
 
@@ -1386,6 +1385,7 @@ Perl_despatch_signals(pTHX)
     PL_sig_pending = 0;
     for (sig = 1; sig < SIG_SIZE; sig++) {
        if (PL_psig_pend[sig]) {
+           dSAVE_ERRNO;
            PERL_BLOCKSIG_ADD(set, sig);
            PL_psig_pend[sig] = 0;
            PERL_BLOCKSIG_BLOCK(set);
@@ -1395,6 +1395,7 @@ Perl_despatch_signals(pTHX)
            (*PL_sighandlerp)(sig);
 #endif
            PERL_BLOCKSIG_UNBLOCK(set);
+           RESTORE_ERRNO;
        }
     }
 }
@@ -2254,7 +2255,8 @@ int
 Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
 {
     PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS;
-    return Perl_sv_kill_backrefs(aTHX_ sv, MUTABLE_AV(mg->mg_obj));
+    Perl_sv_kill_backrefs(aTHX_ sv, MUTABLE_AV(mg->mg_obj));
+    return 0;
 }
 
 int
@@ -2373,7 +2375,7 @@ Perl_magic_set(pTHX_ SV *sv, MAGIC *mg)
              * set without a previous pattern match. Unless it's C<local $1>
              */
             if (!PL_localizing) {
-                Perl_croak(aTHX_ "%s", PL_no_modify);
+                Perl_croak_no_modify(aTHX);
             }
         }
     case '\001':       /* ^A */