Commit graph

8 commits

Author SHA1 Message Date
Aaron Gyes
eb990c07c8 Let's make src/ easier to grok, move builins to src/builtins
+ No functional change here, just renames and #include changes.
+ CMake can't have slashes in the target names. I'm suspciious of
  that weird machinery for test, but I made it work.
+ A couple of builtins did not include their own headers, that
  is no longer the case.
2021-11-09 17:39:10 -08:00
ridiculousfish
9820307d23 Move builtin_bind to out-of-line
There was no point in inlining this code.
2021-05-25 17:39:55 -07:00
ridiculousfish
e0e4b11dbd Make arguments to builtins const
Prior to this change, builtins would take their arguments as `wchar_t **`.
This implies that the order of the arguments may be changed (which is
true, `wgetopter` does so) but also that the strings themselves may be
changed, which no builtin should do.

Switch them all to take `const wchar_t **` instead: now the arguments may
be rearranged but their contents may no longer be modified.
2021-03-28 15:31:25 -07:00
Soumya
8dd2d4f15d Change builtins to return maybe_t<int> instead of int 2020-08-05 12:23:49 -07:00
ridiculousfish
82eca4bc86 Run clang-format on all files
The main change here is to reorder headers.
2019-10-13 15:50:48 -07:00
Aaron Gyes
d5ac239f68 This commit changes wchar.h includes to cwchar, and uses std::
for everything it provides.
2019-03-12 15:09:36 -07:00
Kurtis Rader
509ee64fc9 implement our own assert() function
I recently upgraded the software on my macOS server and was dismayed to
see that cppcheck reported a huge number of format string errors due to
mismatches between the format string and its arguments from calls to
`assert()`. It turns out they are due to the macOS header using `%lu`
for the line number which is obviously wrong since it is using the C
preprocessor `__LINE__` symbol which evaluates to a signed int.

I also noticed that the macOS implementation writes to stdout, rather
than stderr. It also uses `printf()` which can be a problem on some
platforms if the stream is already in wide mode which is the normal case
for fish.

So implement our own `assert()` implementation. This also eliminates
double-negative warnings that we get from some of our calls to
`assert()` on some platforms by oclint.

Also reimplement the `DIE()` macro in terms of our internal
implementation.

Rewrite `assert(0 && msg)` statements to `DIE(msg)` for clarity and to
eliminate oclint warnings about constant expressions.

Fixes #3276, albeit not in the fashion I originally envisioned.
2017-02-14 18:48:27 -08:00
Kurtis Rader
df10b53c0c restyle builtin modules to match project style
Now that the IWYU cleanup has been merged compile all, not just a couple, of
the builtin modules independent of builtin.cpp. That is, no longer `#include
builtin_NAME.cpp` in builtin.cpp. This is more consistent, more in line with
what developers expect, and is likely to reduce mistakes.

Reduces lint errors from 384 to 336 (-13%). Line count from 6307 to 4988 (-21%).

Another step in resolving issue #2902.
2016-04-26 21:58:59 -07:00