Return DIE(...) to *return*ing Perl_die(...).

Much simplification ensues - witness the diffstat.

Changes Perl_die_unwind() to use Perl_croak() rather than DIE().

Reverses an unwise part of bb4c52e023e0fcad.
Reverts 9e95c6350a60744d and 805bf316c58ab2d7.

1 files changed, 1 insertions, 53 deletions

diff --git a/pp_sys.c b/pp_sys.c
index a6d356e470..1f1f59c06c 100644
--- a/pp_sys.c
+++ b/pp_sys.c
@@ -487,8 +487,7 @@ PP(pp_die)
     else {
 	exsv = newSVpvs_flags("Died", SVs_TEMP);
     }
-    die_sv(exsv);
-    RETURN;
+    return die_sv(exsv);
 }
 
 /* I/O. */
@@ -677,7 +676,6 @@ badexit:
     RETPUSHUNDEF;
 #else
     DIE(aTHX_ PL_no_func, "pipe");
-    return NORMAL;
 #endif
 }
 
@@ -1168,7 +1166,6 @@ PP(pp_sselect)
     RETURN;
 #else
     DIE(aTHX_ "select not implemented");
-    return NORMAL;
 #endif
 }
 
@@ -2378,7 +2375,6 @@ PP(pp_flock)
     RETURN;
 #else
     DIE(aTHX_ PL_no_func, "flock()");
-    return NORMAL;
 #endif
 }
 
@@ -2431,7 +2427,6 @@ PP(pp_socket)
     RETPUSHYES;
 #else
     DIE(aTHX_ PL_no_sock_func, "socket");
-    return NORMAL;
 #endif
 }
 
@@ -2493,7 +2488,6 @@ PP(pp_sockpair)
     RETPUSHYES;
 #else
     DIE(aTHX_ PL_no_sock_func, "socketpair");
-    return NORMAL;
 #endif
 }
 
@@ -2525,7 +2519,6 @@ nuts:
     RETPUSHUNDEF;
 #else
     DIE(aTHX_ PL_no_sock_func, "bind");
-    return NORMAL;
 #endif
 }
 
@@ -2556,7 +2549,6 @@ nuts:
     RETPUSHUNDEF;
 #else
     DIE(aTHX_ PL_no_sock_func, "connect");
-    return NORMAL;
 #endif
 }
 
@@ -2583,7 +2575,6 @@ nuts:
     RETPUSHUNDEF;
 #else
     DIE(aTHX_ PL_no_sock_func, "listen");
-    return NORMAL;
 #endif
 }
 
@@ -2663,7 +2654,6 @@ badexit:
 
 #else
     DIE(aTHX_ PL_no_sock_func, "accept");
-    return NORMAL;
 #endif
 }
 
@@ -2688,7 +2678,6 @@ nuts:
     RETPUSHUNDEF;
 #else
     DIE(aTHX_ PL_no_sock_func, "shutdown");
-    return NORMAL;
 #endif
 }
 
@@ -2766,7 +2755,6 @@ nuts2:
 
 #else
     DIE(aTHX_ PL_no_sock_func, PL_op_desc[PL_op->op_type]);
-    return NORMAL;
 #endif
 }
 
@@ -2831,7 +2819,6 @@ nuts2:
 
 #else
     DIE(aTHX_ PL_no_sock_func, PL_op_desc[PL_op->op_type]);
-    return NORMAL;
 #endif
 }
 
@@ -3633,7 +3620,6 @@ PP(pp_chroot)
     RETURN;
 #else
     DIE(aTHX_ PL_no_func, "chroot");
-    return NORMAL;
 #endif
 }
 
@@ -3708,7 +3694,6 @@ PP(pp_link)
 {
     /* Have neither.  */
     DIE(aTHX_ PL_no_func, PL_op_desc[PL_op->op_type]);
-    return NORMAL;
 }
 #endif
 
@@ -3923,7 +3908,6 @@ nope:
     RETPUSHUNDEF;
 #else
     DIE(aTHX_ PL_no_dir_func, "opendir");
-    return NORMAL;
 #endif
 }
 
@@ -3931,7 +3915,6 @@ PP(pp_readdir)
 {
 #if !defined(Direntry_t) || !defined(HAS_READDIR)
     DIE(aTHX_ PL_no_dir_func, "readdir");
-    return NORMAL;
 #else
 #if !defined(I_DIRENT) && !defined(VMS)
     Direntry_t *readdir (DIR *);
@@ -4010,7 +3993,6 @@ nope:
     RETPUSHUNDEF;
 #else
     DIE(aTHX_ PL_no_dir_func, "telldir");
-    return NORMAL;
 #endif
 }
 
@@ -4036,7 +4018,6 @@ nope:
     RETPUSHUNDEF;
 #else
     DIE(aTHX_ PL_no_dir_func, "seekdir");
-    return NORMAL;
 #endif
 }
 
@@ -4060,7 +4041,6 @@ nope:
     RETPUSHUNDEF;
 #else
     DIE(aTHX_ PL_no_dir_func, "rewinddir");
-    return NORMAL;
 #endif
 }
 
@@ -4093,7 +4073,6 @@ nope:
     RETPUSHUNDEF;
 #else
     DIE(aTHX_ PL_no_dir_func, "closedir");
-    return NORMAL;
 #endif
 }
 
@@ -4140,7 +4119,6 @@ PP(pp_fork)
     RETURN;
 #  else
     DIE(aTHX_ PL_no_func, "fork");
-    return NORMAL;
 #  endif
 #endif
 }
@@ -4170,7 +4148,6 @@ PP(pp_wait)
     RETURN;
 #else
     DIE(aTHX_ PL_no_func, "wait");
-    return NORMAL;
 #endif
 }
 
@@ -4201,7 +4178,6 @@ PP(pp_waitpid)
     RETURN;
 #else
     DIE(aTHX_ PL_no_func, "waitpid");
-    return NORMAL;
 #endif
 }
 
@@ -4407,7 +4383,6 @@ PP(pp_getppid)
     RETURN;
 #else
     DIE(aTHX_ PL_no_func, "getppid");
-    return NORMAL;
 #endif
 }
 
@@ -4429,7 +4404,6 @@ PP(pp_getpgrp)
     RETURN;
 #else
     DIE(aTHX_ PL_no_func, "getpgrp()");
-    return NORMAL;
 #endif
 }
 
@@ -4463,7 +4437,6 @@ PP(pp_setpgrp)
     RETURN;
 #else
     DIE(aTHX_ PL_no_func, "setpgrp()");
-    return NORMAL;
 #endif
 }
 
@@ -4477,7 +4450,6 @@ PP(pp_getpriority)
     RETURN;
 #else
     DIE(aTHX_ PL_no_func, "getpriority()");
-    return NORMAL;
 #endif
 }
 
@@ -4493,7 +4465,6 @@ PP(pp_setpriority)
     RETURN;
 #else
     DIE(aTHX_ PL_no_func, "setpriority()");
-    return NORMAL;
 #endif
 }
 
@@ -4544,7 +4515,6 @@ PP(pp_tms)
     RETURN;
 #   else
     DIE(aTHX_ "times not implemented");
-    return NORMAL;
 #   endif
 #endif /* HAS_TIMES */
 }
@@ -4661,7 +4631,6 @@ PP(pp_alarm)
     RETURN;
 #else
     DIE(aTHX_ PL_no_func, "alarm");
-    return NORMAL;
 #endif
 }
 
@@ -4731,7 +4700,6 @@ PP(pp_semget)
     RETURN;
 #else
     DIE(aTHX_ "System V IPC is not implemented on this machine");
-    return NORMAL;
 #endif
 }
 
@@ -4867,7 +4835,6 @@ PP(pp_ghostent)
     RETURN;
 #else
     DIE(aTHX_ PL_no_sock_func, "gethostent");
-    return NORMAL;
 #endif
 }
 
@@ -4941,7 +4908,6 @@ PP(pp_gnetent)
     RETURN;
 #else
     DIE(aTHX_ PL_no_sock_func, "getnetent");
-    return NORMAL;
 #endif
 }
 
@@ -5002,7 +4968,6 @@ PP(pp_gprotoent)
     RETURN;
 #else
     DIE(aTHX_ PL_no_sock_func, "getprotoent");
-    return NORMAL;
 #endif
 }
 
@@ -5078,7 +5043,6 @@ PP(pp_gservent)
     RETURN;
 #else
     DIE(aTHX_ PL_no_sock_func, "getservent");
-    return NORMAL;
 #endif
 }
 
@@ -5090,7 +5054,6 @@ PP(pp_shostent)
     RETSETYES;
 #else
     DIE(aTHX_ PL_no_sock_func, "sethostent");
-    return NORMAL;
 #endif
 }
 
@@ -5102,7 +5065,6 @@ PP(pp_snetent)
     RETSETYES;
 #else
     DIE(aTHX_ PL_no_sock_func, "setnetent");
-    return NORMAL;
 #endif
 }
 
@@ -5114,7 +5076,6 @@ PP(pp_sprotoent)
     RETSETYES;
 #else
     DIE(aTHX_ PL_no_sock_func, "setprotoent");
-    return NORMAL;
 #endif
 }
 
@@ -5126,7 +5087,6 @@ PP(pp_sservent)
     RETSETYES;
 #else
     DIE(aTHX_ PL_no_sock_func, "setservent");
-    return NORMAL;
 #endif
 }
 
@@ -5139,7 +5099,6 @@ PP(pp_ehostent)
     RETPUSHYES;
 #else
     DIE(aTHX_ PL_no_sock_func, "endhostent");
-    return NORMAL;
 #endif
 }
 
@@ -5152,7 +5111,6 @@ PP(pp_enetent)
     RETPUSHYES;
 #else
     DIE(aTHX_ PL_no_sock_func, "endnetent");
-    return NORMAL;
 #endif
 }
 
@@ -5165,7 +5123,6 @@ PP(pp_eprotoent)
     RETPUSHYES;
 #else
     DIE(aTHX_ PL_no_sock_func, "endprotoent");
-    return NORMAL;
 #endif
 }
 
@@ -5178,7 +5135,6 @@ PP(pp_eservent)
     RETPUSHYES;
 #else
     DIE(aTHX_ PL_no_sock_func, "endservent");
-    return NORMAL;
 #endif
 }
 
@@ -5412,7 +5368,6 @@ PP(pp_gpwent)
     RETURN;
 #else
     DIE(aTHX_ PL_no_func, PL_op_desc[PL_op->op_type]);
-    return NORMAL;
 #endif
 }
 
@@ -5424,7 +5379,6 @@ PP(pp_spwent)
     RETPUSHYES;
 #else
     DIE(aTHX_ PL_no_func, "setpwent");
-    return NORMAL;
 #endif
 }
 
@@ -5436,7 +5390,6 @@ PP(pp_epwent)
     RETPUSHYES;
 #else
     DIE(aTHX_ PL_no_func, "endpwent");
-    return NORMAL;
 #endif
 }
 
@@ -5511,7 +5464,6 @@ PP(pp_ggrent)
     RETURN;
 #else
     DIE(aTHX_ PL_no_func, PL_op_desc[PL_op->op_type]);
-    return NORMAL;
 #endif
 }
 
@@ -5523,7 +5475,6 @@ PP(pp_sgrent)
     RETPUSHYES;
 #else
     DIE(aTHX_ PL_no_func, "setgrent");
-    return NORMAL;
 #endif
 }
 
@@ -5535,7 +5486,6 @@ PP(pp_egrent)
     RETPUSHYES;
 #else
     DIE(aTHX_ PL_no_func, "endgrent");
-    return NORMAL;
 #endif
 }
 
@@ -5551,7 +5501,6 @@ PP(pp_getlogin)
     RETURN;
 #else
     DIE(aTHX_ PL_no_func, "getlogin");
-    return NORMAL;
 #endif
 }
 
@@ -5650,7 +5599,6 @@ PP(pp_syscall)
     RETURN;
 #else
     DIE(aTHX_ PL_no_func, "syscall");
-    return NORMAL;
 #endif
 }