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fixes yet another index out of bounds issue in renderer.nim

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This commit is contained in:
Andreas Rumpf 2018-05-21 19:53:52 +02:00
commit e55a1051ea
1 changed files with 2 additions and 2 deletions
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4
compiler/renderer.nim
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@ -811,8 +811,8 @@ proc gident(g: var TSrcGen, n: PNode) =
var t: TTokType var t: TTokType
var s = atom(g, n) var s = atom(g, n)
if (s[0] in lexer.SymChars): if s.len > 0 and s[0] in lexer.SymChars:
if (n.kind == nkIdent): if n.kind == nkIdent:
if (n.ident.id < ord(tokKeywordLow) - ord(tkSymbol)) or if (n.ident.id < ord(tokKeywordLow) - ord(tkSymbol)) or
(n.ident.id > ord(tokKeywordHigh) - ord(tkSymbol)): (n.ident.id > ord(tokKeywordHigh) - ord(tkSymbol)):
t = tkSymbol t = tkSymbol