src/builtin_printf.h

// Prototypes for functions for executing builtin_printf functions.
#ifndef FISH_BUILTIN_PRINTF_H
#define FISH_BUILTIN_PRINTF_H

#include <wchar.h>

#include <cstring>

class parser_t;

int builtin_printf(parser_t &parser, io_streams_t &streams, wchar_t **argv);
#endif
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. 2016-04-19 19:49:15 -07:00			`// Prototypes for functions for executing builtin_printf functions.`
			`#ifndef FISH_BUILTIN_PRINTF_H`
			`#define FISH_BUILTIN_PRINTF_H`

			`#include <wchar.h>`
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. 2017-02-13 20:37:27 -08:00
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. 2016-04-19 19:49:15 -07:00			`#include <cstring>`

			`class parser_t;`

			`int builtin_printf(parser_t &parser, io_streams_t &streams, wchar_t **argv);`
			`#endif`