patch 7.4.1976
Problem: Number variables are not 64 bits while they could be.
Solution: Add the num64 feature. (Ken Takata)
diff --git a/src/testdir/test_viml.vim b/src/testdir/test_viml.vim
index f1dde4b..85baf12 100644
--- a/src/testdir/test_viml.vim
+++ b/src/testdir/test_viml.vim
@@ -1197,6 +1197,34 @@
endfunc
"-------------------------------------------------------------------------------
+" Test 94: 64-bit Numbers {{{1
+"-------------------------------------------------------------------------------
+
+func Test_num64()
+ if !has('num64')
+ return
+ endif
+
+ call assert_notequal( 4294967296, 0)
+ call assert_notequal(-4294967296, 0)
+ call assert_equal( 4294967296, 0xFFFFffff + 1)
+ call assert_equal(-4294967296, -0xFFFFffff - 1)
+
+ call assert_equal( 9223372036854775807, 1 / 0)
+ call assert_equal(-9223372036854775807, -1 / 0)
+ call assert_equal(-9223372036854775808, 0 / 0)
+
+ call assert_equal( 0x7FFFffffFFFFffff, float2nr( 1.0e150))
+ call assert_equal(-0x7FFFffffFFFFffff, float2nr(-1.0e150))
+
+ let rng = range(0xFFFFffff, 0x100000001)
+ call assert_equal([0xFFFFffff, 0x100000000, 0x100000001], rng)
+ call assert_equal(0x100000001, max(rng))
+ call assert_equal(0xFFFFffff, min(rng))
+ call assert_equal(rng, sort(range(0x100000001, 0xFFFFffff, -1), 'N'))
+endfunc
+
+"-------------------------------------------------------------------------------
" Modelines {{{1
" vim: ts=8 sw=4 tw=80 fdm=marker
" vim: fdt=substitute(substitute(foldtext(),\ '\\%(^+--\\)\\@<=\\(\\s*\\)\\(.\\{-}\\)\:\ \\%(\"\ \\)\\=\\(Test\ \\d*\\)\:\\s*',\ '\\3\ (\\2)\:\ \\1',\ \"\"),\ '\\(Test\\s*\\)\\(\\d\\)\\D\\@=',\ '\\1\ \\2',\ "")