Mirrors/fish-shell
2
0
Fork 0
mirror of https://github.com/fish-shell/fish-shell synced 2024-12-26 12:53:13 +00:00
Code Issues Projects Releases Packages Wiki Activity

[[noreturn]] instead of __attribute__ ((noreturn))

Browse source 
C++11 does this, better to use a standard attribute than a compiler
extension.
This commit is contained in:
Aaron Gyes 2016-11-29 01:41:03 -08:00
parent a8b2da8405
commit 6a5a1a8964
1 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
src/common.h
View file

@ -166,7 +166,7 @@ inline bool selection_direction_is_cardinal(selection_direction_t dir) {
} while (0) } while (0)
/// Exits without invoking destructors (via _exit), useful for code after fork. /// Exits without invoking destructors (via _exit), useful for code after fork.
void exit_without_destructors(int code) __attribute__((noreturn)); [[noreturn]] void exit_without_destructors(int code);
/// Save the shell mode on startup so we can restore them on exit. /// Save the shell mode on startup so we can restore them on exit.
extern struct termios shell_modes; extern struct termios shell_modes;
@ -210,10 +210,11 @@ extern bool has_working_tty_timestamps;
return retval; \ return retval; \
} }
/// Pause for input, then exit the program. If supported, print a backtrace first. // Pause for input, then exit the program. If supported, print a backtrace first.
// The `return` will never be run but silences oclint warnings. Especially when this is called // The `return` will never be run but silences oclint warnings. Especially when this is called
// from within a `switch` block. As of the time I'm writing this oclint doesn't recognize the // from within a `switch` block. As of the time I'm writing this oclint doesn't recognize the
// `__attribute__((noreturn))` on the exit_without_destructors() function. // `__attribute__((noreturn))` on the exit_without_destructors() function.
// TODO: we use C++11 [[noreturn]] now, does that change things?
#define FATAL_EXIT() \ #define FATAL_EXIT() \
{ \ { \
char exit_read_buff; \ char exit_read_buff; \