Hi,
I recently started seeing the following warnings when compiling sed from its
master branch:
---
lib/quotearg.c:479:11: warning: code will never be executed [-Wunreachable-code]
479 | unsigned char esc;
| ^~~~~~~~~~~~~~~~~~
1 warning generated.
lib/getdelim.c:90:11: warning: jump from this goto statement to its label is
incompatible with C++ [-Wjump-misses-init]
90 | goto unlock_return;
| ^
lib/getdelim.c:95:10: note: jump bypasses variable initialization
95 | size_t cur_len = 0;
| ^
1 warning generated.
---
The warnings seem to be related to commit 6edf6dbacf1, "lib: Reduce scope of
local variables". I don't think the warnings are visible when using -Wall or
-Wextra, so I thought I'd report them in case they are worth addressing.
I am compiling with clang 21.1.6 on Arch Linux (using most of the warnings
included by -Weverything).
Thanks!
