optimized isValidIdentifierContinuationCodePoint

Author: art-divin

Sources/SwiftParser/Lexer/UnicodeScalarExtensions.swift

@@ -19,52 +19,98 @@ extension Unicode.Scalar {
     // N1518: Recommendations for extended identifier characters for C and C++
     // Proposed Annex X.1: Ranges of characters allowed
     let c = self.value
-    return c == 0x00A8 || c == 0x00AA || c == 0x00AD || c == 0x00AF
-      || (c >= 0x00B2 && c <= 0x00B5) || (c >= 0x00B7 && c <= 0x00BA)
-      || (c >= 0x00BC && c <= 0x00BE) || (c >= 0x00C0 && c <= 0x00D6)
-      || (c >= 0x00D8 && c <= 0x00F6) || (c >= 0x00F8 && c <= 0x00FF)
-
-      || (c >= 0x0100 && c <= 0x167F)
-      || (c >= 0x1681 && c <= 0x180D)
-      || (c >= 0x180F && c <= 0x1FFF)
-
-      || (c >= 0x200B && c <= 0x200D)
-      || (c >= 0x202A && c <= 0x202E)
-      || (c >= 0x203F && c <= 0x2040)
-      || c == 0x2054
-      || (c >= 0x2060 && c <= 0x206F)
-
-      || (c >= 0x2070 && c <= 0x218F)
-      || (c >= 0x2460 && c <= 0x24FF)
-      || (c >= 0x2776 && c <= 0x2793)
-      || (c >= 0x2C00 && c <= 0x2DFF)
-      || (c >= 0x2E80 && c <= 0x2FFF)
-
-      || (c >= 0x3004 && c <= 0x3007)
-      || (c >= 0x3021 && c <= 0x302F)
-      || (c >= 0x3031 && c <= 0x303F)
-
-      || (c >= 0x3040 && c <= 0xD7FF)
-
-      || (c >= 0xF900 && c <= 0xFD3D)
-      || (c >= 0xFD40 && c <= 0xFDCF)
-      || (c >= 0xFDF0 && c <= 0xFE44)
-      || (c >= 0xFE47 && c <= 0xFFF8)
-
-      || (c >= 0x10000 && c <= 0x1FFFD)
-      || (c >= 0x20000 && c <= 0x2FFFD)
-      || (c >= 0x30000 && c <= 0x3FFFD)
-      || (c >= 0x40000 && c <= 0x4FFFD)
-      || (c >= 0x50000 && c <= 0x5FFFD)
-      || (c >= 0x60000 && c <= 0x6FFFD)
-      || (c >= 0x70000 && c <= 0x7FFFD)
-      || (c >= 0x80000 && c <= 0x8FFFD)
-      || (c >= 0x90000 && c <= 0x9FFFD)
-      || (c >= 0xA0000 && c <= 0xAFFFD)
-      || (c >= 0xB0000 && c <= 0xBFFFD)
-      || (c >= 0xC0000 && c <= 0xCFFFD)
-      || (c >= 0xD0000 && c <= 0xDFFFD)
-      || (c >= 0xE0000 && c <= 0xEFFFD)
+
+    let first: Bool = Bool(c == 0x00A8)
+    let second: Bool = Bool(c == 0x00AA)
+    let third: Bool = Bool(c == 0x00AD)
+    let fourth: Bool = Bool(c == 0x00AF)
+    let fifth: Bool = Bool(Bool(c >= 0x00B2) && Bool(c <= 0x00B5))
+    let sixth: Bool = Bool(Bool(c >= 0x00B7) && Bool(c <= 0x00BA))
+    let seventh: Bool = Bool(Bool(c >= 0x00BC) && Bool(c <= 0x00BE))
+    let eighth: Bool = Bool(Bool(c >= 0x00C0) && Bool(c <= 0x00D6))
+    let nineth: Bool = Bool(Bool(c >= 0x00D8) && Bool(c <= 0x00F6))
+    let tenth: Bool = Bool(Bool(c >= 0x00F8) && Bool(c <= 0x00FF))
+    let eleventh: Bool = Bool(Bool(c >= 0x0100) && Bool(c <= 0x167F))
+    let twelfth: Bool = Bool(Bool(c >= 0x1681) && Bool(c <= 0x180D))
+    let thirteenth: Bool = Bool(Bool(c >= 0x180F) && Bool(c <= 0x1FFF))
+    let fourteenth: Bool = Bool(Bool(c >= 0x200B) && Bool(c <= 0x200D))
+    let fifteenth: Bool = Bool(Bool(c >= 0x202A) && Bool(c <= 0x202E))
+    let sixteenth: Bool = Bool(Bool(c >= 0x203F) && Bool(c <= 0x2040))
+    let seventeenth: Bool = Bool(c == 0x2054)
+    let eighteenth: Bool = Bool(Bool(c >= 0x2060) && Bool(c <= 0x206F))
+    let nineteenth: Bool = Bool(Bool(c >= 0x2070) && Bool(c <= 0x218F))
+    let twentieth: Bool = Bool(Bool(c >= 0x2460) && Bool(c <= 0x24FF))
+    let twentyfirst: Bool = Bool(Bool(c >= 0x2776) && Bool(c <= 0x2793))
+    let twentysecond: Bool = Bool(Bool(c >= 0x2C00) && Bool(c <= 0x2DFF))
+    let twentythird: Bool = Bool(Bool(c >= 0x2E80) && Bool(c <= 0x2FFF))
+    let twentyfourth: Bool = Bool(Bool(c >= 0x3004) && Bool(c <= 0x3007))
+    let twentyfifth: Bool = Bool(Bool(c >= 0x3021) && Bool(c <= 0x302F))
+    let twentysixth: Bool = Bool(Bool(c >= 0x3031) && Bool(c <= 0x303F))
+    let twentyseventh: Bool = Bool(Bool(c >= 0x3040) && Bool(c <= 0xD7FF))
+    let twentyeighth: Bool = Bool(Bool(c >= 0xF900) && Bool(c <= 0xFD3D))
+    let twentyninth: Bool = Bool(Bool(c >= 0xFD40) && Bool(c <= 0xFDCF))
+    let thirtieth: Bool = Bool(Bool(c >= 0xFDF0) && Bool(c <= 0xFE44))
+    let thirtyfirst: Bool = Bool(Bool(c >= 0xFE47) && Bool(c <= 0xFFF8))
+    let thirtysecond: Bool = Bool(Bool(c >= 0x10000) && Bool(c <= 0x1FFFD))
+    let thirtythird: Bool = Bool(Bool(c >= 0x20000) && Bool(c <= 0x2FFFD))
+    let thirtyfourth: Bool = Bool(Bool(c >= 0x30000) && Bool(c <= 0x3FFFD))
+    let thirtyfifth: Bool = Bool(Bool(c >= 0x40000) && Bool(c <= 0x4FFFD))
+    let thirtysixth: Bool = Bool(Bool(c >= 0x50000) && Bool(c <= 0x5FFFD))
+    let thirtyseventh: Bool = Bool(Bool(c >= 0x60000) && Bool(c <= 0x6FFFD))
+    let thirtyeighth: Bool = Bool(Bool(c >= 0x70000) && Bool(c <= 0x7FFFD))
+    let thirtyninth: Bool = Bool(Bool(c >= 0x80000) && Bool(c <= 0x8FFFD))
+    let fortieth: Bool = Bool(Bool(c >= 0x90000) && Bool(c <= 0x9FFFD))
+    let fortyfirst: Bool = Bool(Bool(c >= 0xA0000) && Bool(c <= 0xAFFFD))
+    let fortysecond: Bool = Bool(Bool(c >= 0xB0000) && Bool(c <= 0xBFFFD))
+    let fortythird: Bool = Bool(Bool(c >= 0xC0000) && Bool(c <= 0xCFFFD))
+    let fortyfourth: Bool = Bool(Bool(c >= 0xD0000) && Bool(c <= 0xDFFFD))
+    let fortyfifth: Bool = Bool(Bool(c >= 0xE0000) && Bool(c <= 0xEFFFD))
+    return first
+    || second
+    || third
+    || fourth
+    || fifth
+    || sixth
+    || seventh
+    || eighth
+    || nineth
+    || tenth
+    || eleventh
+    || twelfth
+    || thirteenth
+    || fourteenth
+    || fifteenth
+    || sixteenth
+    || seventeenth
+    || eighteenth
+    || nineteenth
+    || twentieth
+    || twentyfirst
+    || twentysecond
+    || twentythird
+    || twentyfourth
+    || twentyfifth
+    || twentysixth
+    || twentyseventh
+    || twentyeighth
+    || twentyninth
+    || thirtieth
+    || thirtyfirst
+    || thirtysecond
+    || thirtythird
+    || thirtyfourth
+    || thirtyfifth
+    || thirtysixth
+    || thirtyseventh
+    || thirtyeighth
+    || thirtyninth
+    || fortieth
+    || fortyfirst
+    || fortysecond
+    || fortythird
+    || fortyfourth
+    || fortyfifth
+
   }
 
   var isValidIdentifierStartCodePoint: Bool {