`blocksize` was checked against UINT_MAX after it was checked against
MAX_SWAP_PAGE_SIZE which makes it always pass the check. Better use
STATIC_ASSERT instead.
AFAIK there is no way NULL can be there, including from the line it points to.
Dunno what analyser was thinking, but dereferencing of `argv[0]` happened just
before `get_number_arg()` call: in `ascii_isdigit()` two lines above. And `idx`
cannot possibly be NULL ever, it comes from `&varname`, this could not ever give
anything, but a valid pointer.
Could not be uninitialized because `func_or_func_caller_profiling` is true only
if `do_profiling` is `YES`, and if `do_profiling` is `YES` then
`script_prof_save()` was called to initialize the variable.
Based on comments it appears that some non-printable characters intended to be
shown as `|x` (0xA0..0xFE) and some as `~x` (0x80..0x9F, 0xFF, excluding
previous). But this never happens because this is being catched by condition `c
>= 0x80` above which makes them be represented as `<A0>`. Since I find this
variant more useful and it additionally is backwards compatible (Vim does the
same thing) I just dropped dead branches.
This should better allow distributing the load among PRs, while getting
critical feedback to the submitter sooner.
First stage runs the ASAN/UBSAN/TSAN since any failures in those are
gating issues.
Second stage runs the rest of the normal builds in parallel.
Remaining stages provide lower priority feedback. The lint build runs
fast locally, so it's better to run that locally than wait on CI. The
coverage build is pretty fickle, so it is only run once all other jobs
are green.
Compile `nvim` executable against Lua if PREFER_LUA=ON.
As the testing library `nvim-test` requires LuaJIT, it is
still compiled against LuaJIT. If LuaJIT is not available,
`nvim-test` is not built.
When the end character in a range matches a different standard range
(e.g., [0-z]), the range would be incorrectly detected as the class of
the end character (CLASS_az).
Instead of using a fallthrough, immediately FAIL when the end character
doesn't match the expected range.
