diff options
Diffstat (limited to 'src/nvim/hashtab.c')
| -rw-r--r-- | src/nvim/hashtab.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/nvim/hashtab.c b/src/nvim/hashtab.c index 2da937633e..376f33e23e 100644 --- a/src/nvim/hashtab.c +++ b/src/nvim/hashtab.c @@ -28,7 +28,6 @@ #include "nvim/hashtab.h" #include "nvim/message.h" #include "nvim/memory.h" -#include "nvim/misc2.h" // Magic value for algorithm that walks through the array. #define PERTURB_SHIFT 5 @@ -37,6 +36,8 @@ # include "hashtab.c.generated.h" #endif +char hash_removed; + /// Initialize an empty hash table. void hash_init(hashtab_T *ht) { @@ -369,8 +370,7 @@ hash_T hash_hash(char_u *key) hash_T hash = *key; if (hash == 0) { - // Empty keys are not allowed, but we don't want to crash if we get one. - return (hash_T) 0; + return (hash_T)0; } // A simplistic algorithm that appears to do very well. @@ -382,3 +382,13 @@ hash_T hash_hash(char_u *key) return hash; } + +/// Function to get HI_KEY_REMOVED value +/// +/// Used for testing because luajit ffi does not allow getting addresses of +/// globals. +const char_u *_hash_key_removed(void) + FUNC_ATTR_PURE FUNC_ATTR_WARN_UNUSED_RESULT +{ + return HI_KEY_REMOVED; +} |