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picrin
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mark invalid flag

This commit is contained in:
Yuichi Nishiwaki 2014-09-24 15:59:23 +09:00
parent c7c771c861
commit 7c5fb70e73
1 changed files with 8 additions and 1 deletions
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9
error.c
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@ -10,6 +10,7 @@
#include "picrin/pair.h" #include "picrin/pair.h"
#include "picrin/proc.h" #include "picrin/proc.h"
#include "picrin/cont.h" #include "picrin/cont.h"
#include "picrin/data.h"
#include "picrin/string.h" #include "picrin/string.h"
#include "picrin/error.h" #include "picrin/error.h"
@ -121,7 +122,13 @@ pic_push_try(pic_state *pic)
void void
pic_pop_try(pic_state *pic) pic_pop_try(pic_state *pic)
{ {
--pic->xp; struct pic_data *e;
assert(pic->xp > pic->xpbase);
e = pic_data_ptr(pic_attr_ref(pic, pic_proc_ptr(pic_attr_ref(pic, *--pic->xp, "@@escape")), "@@escape"));
((struct pic_escape *)e->data)->valid = false;
} }
struct pic_error * struct pic_error *