Stefan Eßer 8da97f0057 Fix overflow check for multiplication: ... - Add special test to detect the case of -1 * INTMAX_MIN - Protect against elimination of the test division by the optimizer Garrett Cooper noticed that the overflow checks were incomplete, and Bruce Evans suggested the use of the "volatile" qualifier to counter the effect of the undefined behaviour, when the prior multiplication caused overflow, and he also suggested improvements to the comments. Reviewed by: bde MFC after: 1 week		2015-01-27 18:04:41 +00:00
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tests	Integrate contrib/netbsd-tests/bin/expr into the build/kyua as bin/expr/tests	2015-01-19 06:13:07 +00:00
expr.1	Minor mdoc nits.	2012-05-13 14:16:04 +00:00
expr.y	Fix overflow check for multiplication:	2015-01-27 18:04:41 +00:00
Makefile	Integrate contrib/netbsd-tests/bin/expr into the build/kyua as bin/expr/tests	2015-01-19 06:13:07 +00:00