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* eval_error.c (error_print): keep that errat is non-shady object.

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and guard errat from GC.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41224 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
tarui 2013-06-10 22:14:27 +00:00
parent 33e6f434ed
commit c0ce877365
2 changed files with 7 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Jun 11 07:13:13 2013 Masaya Tarui <tarui@ruby-lang.org>
* eval_error.c (error_print): keep that errat is non-shady object.
and guard errat from GC.
Tue Jun 11 05:04:25 2013 Benoit Daloze <eregontp@gmail.com> Tue Jun 11 05:04:25 2013 Benoit Daloze <eregontp@gmail.com>
* ext/racc/cparse/cparse.c: use rb_ary_entry() and * ext/racc/cparse/cparse.c: use rb_ary_entry() and

5
eval_error.c
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@ -177,7 +177,6 @@ error_print(void)
if (!NIL_P(errat)) { if (!NIL_P(errat)) {
long i; long i;
long len = RARRAY_LEN(errat); long len = RARRAY_LEN(errat);
VALUE *ptr = RARRAY_PTR(errat);
int skip = eclass == rb_eSysStackError; int skip = eclass == rb_eSysStackError;
#define TRACE_MAX (TRACE_HEAD+TRACE_TAIL+5) #define TRACE_MAX (TRACE_HEAD+TRACE_TAIL+5)
@ -185,8 +184,8 @@ error_print(void)
#define TRACE_TAIL 5 #define TRACE_TAIL 5
for (i = 1; i < len; i++) { for (i = 1; i < len; i++) {
if (RB_TYPE_P(ptr[i], T_STRING)) { if (RB_TYPE_P(RARRAY_AREF(errat,i), T_STRING)) {
warn_printf("\tfrom %s\n", RSTRING_PTR(ptr[i])); warn_printf("\tfrom %s\n", RSTRING_PTR(RARRAY_AREF(errat,i)));
} }
if (skip && i == TRACE_HEAD && len > TRACE_MAX) { if (skip && i == TRACE_HEAD && len > TRACE_MAX) {
warn_printf("\t ... %ld levels...\n", warn_printf("\t ... %ld levels...\n",