mirror/v
1
0
Fork 0
mirror of https://github.com/vlang/v.git synced 2023-08-10 21:13:21 +03:00
Code Issues Projects Releases Wiki Activity

checker: restrict numeric promotions to cases where no data is lost

Browse Source
This commit is contained in:
Uwe Krüger
2020-05-27 05:42:48 +02:00
committed by GitHub
parent fc67046bac
commit 013fdb8a4b
81 changed files with 510 additions and 247 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
vlib/builtin/array_test.v
View File

@@ -468,6 +468,10 @@ fn test_in() {
assert !(0 in a)
assert 0 !in a
assert 4 !in a
b := [1, 4, 0]
c := [3, 6, 2, 0]
assert 0 in b
assert 0 in c
}
fn sum(prev int, curr int) int {
@@ -557,7 +561,7 @@ fn test_map() {
assert strs.map(it.to_upper()) == ['V', 'IS', 'AWESOME']
assert strs.map(it == 'awesome') == [false, false, true]
assert strs.map(it.len in nums) == [true, true, false]
assert strs.map(7) == [7, 7, 7]
assert strs.map(int(7)) == [7, 7, 7]
// external func
assert nums.map(map_test_helper_1(it)) == [1, 4, 9, 16, 25, 36]
@@ -568,9 +572,9 @@ fn test_map() {
assert []int{len:0}.map(it * 2) == []
// nested maps (where it is of same type)
assert nums.map( strs.map(7) == [7, 7, 7] ) == [true, true, true, true, true, true]
assert nums.map( strs.map(int(7)) == [7, 7, 7] ) == [true, true, true, true, true, true]
assert nums.map( '$it' + strs.map('a')[0] ) == ['1a', '2a', '3a', '4a', '5a', '6a']
assert nums.map( it + strs.map(7)[0] ) == [8, 9, 10, 11, 12, 13]
assert nums.map( it + strs.map(int(7))[0] ) == [8, 9, 10, 11, 12, 13]
assert nums.map( it + strs.map(it.len)[0] ) == [2, 3, 4, 5, 6, 7]
assert strs.map( it.len + strs.map(it.len)[0] ) == [2, 3, 8]