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checker: check int overflow for const vars (#16332)

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This commit is contained in:
Swastik Baranwal
2022-11-06 10:52:28 +05:30
committed by GitHub
parent d701cf561c
commit ca484430e0
12 changed files with 87 additions and 62 deletions
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16
vlib/regex/regex.v
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@ -53,18 +53,18 @@ const (
// char class 11 0100 AA xxxxxxxx
// AA = 00 regular class
// AA = 01 Negated class ^ char
ist_char_class = 0xD1000000 // MASK
ist_char_class_pos = 0xD0000000 // char class normal [abc]
ist_char_class_neg = 0xD1000000 // char class negate [^abc]
ist_char_class = u32(0xD1000000) // MASK
ist_char_class_pos = u32(0xD0000000) // char class normal [abc]
ist_char_class_neg = u32(0xD1000000) // char class negate [^abc]
// dot char 10 0110 xx xxxxxxxx
ist_dot_char = 0x98000000 // match any char except \n
ist_dot_char = u32(0x98000000) // match any char except \n
// backslash chars 10 0100 xx xxxxxxxx
ist_bsls_char = 0x90000000 // backslash char
ist_bsls_char = u32(0x90000000) // backslash char
// OR | 10 010Y xx xxxxxxxx
ist_or_branch = 0x91000000 // OR case
ist_or_branch = u32(0x91000000) // OR case
// groups 10 010Y xx xxxxxxxx
ist_group_start = 0x92000000 // group start (
ist_group_end = 0x94000000 // group end )
ist_group_start = u32(0x92000000) // group start (
ist_group_end = u32(0x94000000) // group end )
// control instructions
ist_prog_end = u32(0x88000000) // 10 0010 xx xxxxxxxx
//*************************************