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Refactored getPrecedence() after last change

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The considerStrongSpaces() is now applied to almost all results, so it is better to do it at the end.
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ReneSac
2015-04-08 02:06:18 -03:00
parent 6a528bc7e9
commit 80050a09a0
1 changed files with 11 additions and 11 deletions
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22
compiler/parser.nim
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@@ -215,25 +215,25 @@ proc getPrecedence(tok: TToken, strongSpaces: bool): int =
if L > 1 and tok.ident.s[L-1] == '>': return considerStrongSpaces(1)
template considerAsgn(value: expr) =
result = if tok.ident.s[L-1] == '=': 1 else: considerStrongSpaces(value)
result = if tok.ident.s[L-1] == '=': 1 else: value
case relevantChar
of '$', '^': considerAsgn(10)
of '*', '%', '/', '\\': considerAsgn(9)
of '~': result = considerStrongSpaces(8)
of '~': result = 8
of '+', '-', '|': considerAsgn(8)
of '&': considerAsgn(7)
of '=', '<', '>', '!': result = considerStrongSpaces(5)
of '=', '<', '>', '!': result = 5
of '.': considerAsgn(6)
of '?': result = considerStrongSpaces(2)
of '?': result = 2
else: considerAsgn(2)
of tkDiv, tkMod, tkShl, tkShr: result = considerStrongSpaces(9)
of tkIn, tkNotin, tkIs, tkIsnot, tkNot, tkOf, tkAs:
result = considerStrongSpaces(5)
of tkDotDot: result = considerStrongSpaces(6)
of tkAnd: result = considerStrongSpaces(4)
of tkOr, tkXor, tkPtr, tkRef: result = considerStrongSpaces(3)
else: result = -10
of tkDiv, tkMod, tkShl, tkShr: result = 9
of tkIn, tkNotin, tkIs, tkIsnot, tkNot, tkOf, tkAs: result = 5
of tkDotDot: result = 6
of tkAnd: result = 4
of tkOr, tkXor, tkPtr, tkRef: result = 3
else: return -10
result = considerStrongSpaces(result)
proc isOperator(tok: TToken): bool =
## Determines if the given token is an operator type token.