Mercurial > vim
comparison src/structs.h @ 6565:38add5a3d617 v7.4.609
updated for version 7.4.609
Problem: For complicated list and dict use the garbage collector can run
out of stack space.
Solution: Use a stack of dicts and lists to be marked, thus making it
iterative instead of recursive. (Ben Fritz)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Tue, 03 Feb 2015 12:55:18 +0100 |
| parents | ccb6962585f1 |
| children | 27d9a4d8c168 |
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| 6564:84171683fd66 | 6565:38add5a3d617 |
|---|---|
| 1220 hashtab_T dv_hashtab; /* hashtab that refers to the items */ | 1220 hashtab_T dv_hashtab; /* hashtab that refers to the items */ |
| 1221 dict_T *dv_copydict; /* copied dict used by deepcopy() */ | 1221 dict_T *dv_copydict; /* copied dict used by deepcopy() */ |
| 1222 dict_T *dv_used_next; /* next dict in used dicts list */ | 1222 dict_T *dv_used_next; /* next dict in used dicts list */ |
| 1223 dict_T *dv_used_prev; /* previous dict in used dicts list */ | 1223 dict_T *dv_used_prev; /* previous dict in used dicts list */ |
| 1224 }; | 1224 }; |
| 1225 | |
| 1226 /* structure used for explicit stack while garbage collecting hash tables */ | |
| 1227 typedef struct ht_stack_S | |
| 1228 { | |
| 1229 hashtab_T *ht; | |
| 1230 struct ht_stack_S *prev; | |
| 1231 } ht_stack_T; | |
| 1232 | |
| 1233 /* structure used for explicit stack while garbage collecting lists */ | |
| 1234 typedef struct list_stack_S | |
| 1235 { | |
| 1236 list_T *list; | |
| 1237 struct list_stack_S *prev; | |
| 1238 } list_stack_T; | |
| 1225 | 1239 |
| 1226 /* values for b_syn_spell: what to do with toplevel text */ | 1240 /* values for b_syn_spell: what to do with toplevel text */ |
| 1227 #define SYNSPL_DEFAULT 0 /* spell check if @Spell not defined */ | 1241 #define SYNSPL_DEFAULT 0 /* spell check if @Spell not defined */ |
| 1228 #define SYNSPL_TOP 1 /* spell check toplevel text */ | 1242 #define SYNSPL_TOP 1 /* spell check toplevel text */ |
| 1229 #define SYNSPL_NOTOP 2 /* don't spell check toplevel text */ | 1243 #define SYNSPL_NOTOP 2 /* don't spell check toplevel text */ |