Paul Eggert wrote:
> > What is the point of these parentheses?
>
> Haven't a clue. It's an unusual style.
>
> > static reg_errcode_t preorder (bin_tree_t *root,
> > - reg_errcode_t (fn (void *, bin_tree_t *)),
> > + reg_errcode_t fn (void *,
On 9/6/20 5:45 PM, Bruno Haible wrote:
What is the point of these parentheses?
Haven't a clue. It's an unusual style.
static reg_errcode_t preorder (bin_tree_t *root,
- reg_errcode_t (fn (void *, bin_tree_t *)),
+ reg_errcode_t fn
clang produces these warning about regcomp.c:
regcomp.c(40,25): warning: redundant parentheses surrounding declarator
[-Wredundant-parens]
regcomp.c(43,19): warning: redundant parentheses surrounding declarator
[-Wredundant-parens]
regcomp.c(1226,44): warning: redundant parentheses surrounding
