glibc

Tree: 59c900c54b

Jim Meyering e077349ce5 assert.h: allow gcc to detect assert(a = 1) errors * assert/assert.h (assert): Rewrite assert's definition so that a s/==/=/ typo, e.g., assert(errno = ENOENT) is not hidden from gcc's -Wparentheses by assert-added parentheses. The new definition uses "if (expr) /* empty */; else __assert_fail...", so gcc -Wall will now detect that type of error in an assert, too. The __STRICT_ANSI__ disjunct is to make this work also with both -ansi and -pedantic, which would reject the use of ({...}). I would have preferred to use __extension__ to mark that, but doing so would mistakenly suppress warnings about any extension in the user-supplied "expr". E.g., "assert ( ({1;}) )" must continue to evoke a warning.		12 years ago
..
Depend	Update.	26 years ago
Makefile	Update copyright dates with scripts/update-copyrights.	10 years ago
Versions	Update.	26 years ago
__assert.c	Update copyright dates with scripts/update-copyrights.	10 years ago
assert-perr.c	Update copyright dates with scripts/update-copyrights.	10 years ago
assert.c	Update copyright dates with scripts/update-copyrights.	10 years ago
assert.h	assert.h: allow gcc to detect assert(a = 1) errors	9 years ago
test-assert-perr.c	Update.	26 years ago
test-assert.c	Update.	26 years ago