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checker: improve checking of a << b, when a and b are numbers (#12589)

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This commit is contained in:
Delyan Angelov
2021-11-29 02:48:49 +02:00
committed by GitHub
parent fe37da31a8
commit 6d97b0a407
33 changed files with 436 additions and 148 deletions
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10
vlib/net/http/chunked/dechunk.v
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@ -14,8 +14,8 @@ mut:
text string
}
fn (mut s ChunkScanner) read_chunk_size() int {
mut n := 0
fn (mut s ChunkScanner) read_chunk_size() u32 {
mut n := u32(0)
for {
if s.pos >= s.text.len {
break
@ -25,7 +25,7 @@ fn (mut s ChunkScanner) read_chunk_size() int {
break
}
n = n << 4
n += int(unhex(c))
n += u32(unhex(c))
s.pos++
}
return n
@ -46,9 +46,9 @@ fn (mut s ChunkScanner) skip_crlf() {
s.pos += 2
}
fn (mut s ChunkScanner) read_chunk(chunksize int) string {
fn (mut s ChunkScanner) read_chunk(chunksize u32) string {
startpos := s.pos
s.pos += chunksize
s.pos += int(chunksize)
return s.text[startpos..s.pos]
}