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preparations for dealing with the 'echo $foo' gotcha

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Araq 2015-03-27 02:14:27 +01:00
commit e80840c40a
4 changed files with 19 additions and 9 deletions
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12
compiler/parser.nim
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@ -241,9 +241,15 @@ proc isOperator(tok: TToken): bool =
proc isUnary(p: TParser): bool =
## Check if the current parser token is a unary operator
p.strongSpaces and p.tok.tokType in {tkOpr, tkDotDot} and
p.tok.strongSpaceB == 0 and
p.tok.strongSpaceA > 0
if p.tok.tokType in {tkOpr, tkDotDot} and
p.tok.strongSpaceB == 0 and
p.tok.strongSpaceA > 0:
# XXX change this after 0.10.4 is out
if p.strongSpaces:
result = true
else:
parMessage(p, warnDeprecated,
"will be parsed as unary operator; inconsistent spacing")
proc checkBinary(p: TParser) {.inline.} =
## Check if the current parser token is a binary operator.