tree 1614c0b508f34657f81d155dec6dffd92e671479
parent 49c42f3615bd876657bf697e3bf040ce796ae238
author Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1557775041 -0300
committer Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1557775041 -0300

A few changes in tests about number of bits in integers

- The preprocessor must work with at least 'long', and therefore must
do shifts of up to 31 bits correctly.
- Whenever possible, use unsigned types in shifts.