Mercurial > vim
diff src/testdir/test_viml.vim @ 10658:77d66e9ac0ab v8.0.0219
patch 8.0.0219: ubsan reports errors for overflow
commit https://github.com/vim/vim/commit/7a40ea2138102545848ea86a361f1b8dec7552b5
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jan 22 18:34:57 2017 +0100
patch 8.0.0219: ubsan reports errors for overflow
Problem: Ubsan reports errors for integer overflow.
Solution: Define macros for minimum and maximum values. Select an
expression based on the value. (Mike Williams)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 22 Jan 2017 18:45:04 +0100 |
parents | 3f777388b6ad |
children |
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--- a/src/testdir/test_viml.vim +++ b/src/testdir/test_viml.vim @@ -1226,7 +1226,7 @@ func Test_num64() call assert_equal( 9223372036854775807, 1 / 0) call assert_equal(-9223372036854775807, -1 / 0) - call assert_equal(-9223372036854775808, 0 / 0) + call assert_equal(-9223372036854775807 - 1, 0 / 0) call assert_equal( 0x7FFFffffFFFFffff, float2nr( 1.0e150)) call assert_equal(-0x7FFFffffFFFFffff, float2nr(-1.0e150))