From 0904886bfdd78b1fce85c8b1e219c282da38df24 Mon Sep 17 00:00:00 2001 From: Martin Mares Date: Wed, 15 Jan 2014 12:49:26 +0100 Subject: [PATCH] Trie: Improved Tom's warning about hell --- ucw/trie.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/ucw/trie.h b/ucw/trie.h index 4aae65fa..a15bb035 100644 --- a/ucw/trie.h +++ b/ucw/trie.h @@ -37,8 +37,9 @@ * TRIE_WANT_AUDIT audit() * TRIE_WANT_STATS * - * Be warned that the implementation is not var-len-arrays friendly and all hell may me unleashed - * if you use these routines in the same function together with var-len-arrays. + * Be warned that the implementation uses alloca() in several macros, + * so if you use automatic variable-length arrays in the same function, + * all the hell may be unleashed. */ /*** Define once ***/ -- 2.39.2