e$B1sF#$G$9!#e(B
1.8 e$B$G$Oe(B rescue e$B$NCf$Ge(B abort
e$B$9$k$H%9%?%C%/%H%l!<%9$r=P$9$h$&$G$9$,!"e(B
1.9 e$B$G$O2?$bI=<($5$l$J$/$J$C$F$$$^$9!#e(B
$ ruby18 -e ‘begin; raise; rescue; abort; end’
-e:1: unhandled exception
$ ruby19 -e ‘begin; raise; rescue; abort; end’
rb_f_abort
e$B$r8+$k$H%9%?%C%/%H%l!<%9$r=P$=$&$H$9$k%3!<%I$,;D$C$F$$j!"e(B
e$B0U?^E$J5sF0JQ99$K$O8+$($^$;$s$G$7$?!#e(B
e$B%9%?%C%/%H%l!<%9$r=P$9$h$&$K$9$k$N$O4JC1$G$9$,!“e(B1.9 e$B$G$Oe(B $!
= nil e$B$,e(B
e$B6X;$5$l$F$$$k$?$a!"$3$N5sF0$rM^;$9$kJ}K!$,$”$j$^$;$s!#e(B
$ ruby18 -e ‘begin; raise; rescue; $! = nil; abort; end’
$ ruby19 -e ‘begin; raise; rescue; $! = nil; abort; end’
-e:1:in rescue in <main>': $! is a read-only variable (NameError) from -e:1:in’
e$B$I$&$7$?$b$s$G$7$g$&$+!#e(B
e$B0J2<$O%9%?%C%/%H%l!<%9$r=P$9$h$&$K$7!"e(B$!
e$B$X$NBeF~$r5v2D$9$k$h$&$Ke(B
e$B$9$k%Q%C%A$G$9!#e(B
Index: eval.c
— eval.c (revision 19769)
+++ eval.c (working copy)
@@ -426,7 +426,7 @@
rb_raise(rb_eInterrupt, “%s”, “”);
}
-static VALUE get_errinfo(void);
+VALUE get_errinfo(void);
/*
- call-seq:
@@ -953,7 +953,7 @@
return 0;
}
-static VALUE
+VALUE
get_errinfo(void)
{
VALUE *ptr = errinfo_place();
@@ -971,7 +971,6 @@
return get_errinfo();
}
-#if 0
static void
errinfo_setter(VALUE val, ID id, VALUE *var)
{
@@ -988,7 +987,6 @@
}
}
}
-#endif
VALUE
rb_errinfo(void)
@@ -1119,7 +1117,7 @@
Init_eval(void)
{
rb_define_virtual_variable("$@", errat_getter, errat_setter);
- rb_define_virtual_variable("$!", errinfo_getter, 0);
-
rb_define_virtual_variable("$!", errinfo_getter, errinfo_setter);
rb_define_global_function(“iterator?”, rb_f_block_given_p, 0);
rb_define_global_function(“block_given?”, rb_f_block_given_p, 0);
Index: process.c
===================================================================
— process.c (revision 19769)
+++ process.c (working copy)
@@ -2534,10 +2534,12 @@
rb_f_abort(int argc, VALUE *argv)
{
extern void ruby_error_print(void); -
extern VALUE get_errinfo(void);
rb_secure(4);
if (argc == 0) {
- if (!NIL_P(GET_THREAD()->errinfo)) {
- VALUE errinfo = GET_THREAD()->errinfo = get_errinfo();
- if (!NIL_P(errinfo)) {
ruby_error_print();
}
rb_exit(EXIT_FAILURE);