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checker: fix signed integer literal overflow error, when most significant bit occupies signed bit (fix #23782) (#23919)

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ChAoS_UnItY (Kyle Lin) 2025-03-13 23:29:44 +08:00 • committed by GitHub
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commit 9f3f1291e8
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16 changed files with 244 additions and 24 deletions
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4
vlib/builtin/string_int_test.v
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@ -330,8 +330,8 @@ fn test_parse() {
}
fn test_interpolate_binary_literals() {
assert ' 1 ${i64(0b1000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000)}' == ' 1 -9223372036854775808'
assert ' 2 ${i64(0b1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111)}' == ' 2 -1'
assert ' 1 ${i64(u64(0b1000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000))}' == ' 1 -9223372036854775808'
assert ' 2 ${i64(u64(0b1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111))}' == ' 2 -1'
assert ' 3 ${i64(0b0111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111)}' == ' 3 9223372036854775807'
assert ' 4 ${u64(0b1000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000)}' == ' 4 9223372036854775808'
assert ' 5 ${u64(0b1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111)}' == ' 5 18446744073709551615'