diff options
Diffstat (limited to 'vm_backtrace.c')
-rw-r--r-- | vm_backtrace.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/vm_backtrace.c b/vm_backtrace.c index 5b05b04050..f57458e54a 100644 --- a/vm_backtrace.c +++ b/vm_backtrace.c @@ -372,6 +372,7 @@ typedef struct rb_backtrace_struct { rb_backtrace_location_t *backtrace_base; int backtrace_size; VALUE strary; + VALUE locary; } rb_backtrace_t; static void @@ -383,8 +384,9 @@ backtrace_mark(void *ptr) for (i=0; i<s; i++) { location_mark_entry(&bt->backtrace[i]); - rb_gc_mark(bt->strary); } + rb_gc_mark(bt->strary); + rb_gc_mark(bt->locary); } } @@ -631,6 +633,18 @@ backtrace_to_location_ary(VALUE self, long lev, long n) return r; } +VALUE +rb_backtrace_to_location_ary(VALUE self) +{ + rb_backtrace_t *bt; + GetCoreDataFromValue(self, rb_backtrace_t, bt); + + if (!bt->locary) { + bt->locary = backtrace_to_location_ary(self, 0, 0); + } + return bt->locary; +} + static VALUE backtrace_dump_data(VALUE self) { |