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/* Generated by re2swift */
#sourceLocation(file: "codegen/swift/001_basic_s.re", line: 1)
// re2swift $INPUT -o $OUTPUT --api generic -s
func lex(_ string: UnsafeBufferPointer<UInt8>) -> Bool {
var cursor = 0
#sourceLocation(file: "codegen/swift/001_basic_s.swift", line: 9)
var yych: UInt8 = 0
var yystate: UInt = 0
yyl: while true {
switch yystate {
case 0:
yych = string[cursor]
cursor += 1
if yych <= 0x30 {
yystate = 1
continue yyl
}
if yych <= 0x39 {
yystate = 2
continue yyl
}
yystate = 1
continue yyl
case 1:
#sourceLocation(file: "codegen/swift/001_basic_s.re", line: 12)
return false
#sourceLocation(file: "codegen/swift/001_basic_s.swift", line: 30)
case 2:
yych = string[cursor]
if yych <= 0x2F {
yystate = 3
continue yyl
}
if yych <= 0x39 {
cursor += 1
yystate = 2
continue yyl
}
yystate = 3
continue yyl
case 3:
#sourceLocation(file: "codegen/swift/001_basic_s.re", line: 11)
return true
#sourceLocation(file: "codegen/swift/001_basic_s.swift", line: 47)
default: fatalError("internal lexer error")
}
}
#sourceLocation(file: "codegen/swift/001_basic_s.re", line: 13)
}
@main struct Program {
static func main() {
let test: StaticString = "1234\0"
test.withUTF8Buffer {
assert(lex($0))
}
}
}
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