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Diffstat (limited to 'checks/189.eval')
| -rw-r--r-- | checks/189.eval | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/checks/189.eval b/checks/189.eval new file mode 100644 index 0000000..c61c05c --- /dev/null +++ b/checks/189.eval @@ -0,0 +1,27 @@ +dnl @ ../doc/m4.texinfo:6382: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008, 2009 Free Software +dnl @ Foundation, Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`max_int', eval(`0x7fffffff')) +dnl @result{} +define(`min_int', incr(max_int)) +dnl @result{} +eval(min_int` < 0') +dnl @result{}1 +eval(max_int` > 0') +dnl @result{}1 +ifelse(eval(min_int` / -1'), min_int, `overflow occurred') +dnl @result{}overflow occurred +min_int +dnl @result{}-2147483648 +eval(`0x80000000 % -1') +dnl @result{}0 +eval(`-4 >> 1') +dnl @result{}-2 +eval(`-4 >> 33') +dnl @result{}-2 |