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beginning of a taint mode; type system enhancements

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This commit is contained in:
Araq 2011-09-24 00:46:41 +02:00
commit 6023e994fb
18 changed files with 265 additions and 283 deletions
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compiler/semdata.nim
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@ -178,7 +178,9 @@ proc makeRangeType(c: PContext, first, last: biggestInt,
proc markUsed*(n: PNode, s: PSym) =
incl(s.flags, sfUsed)
if sfDeprecated in s.flags: Message(n.info, warnDeprecated, s.name.s)
if {sfDeprecated, sfError} * s.flags != {}:
if sfDeprecated in s.flags: Message(n.info, warnDeprecated, s.name.s)
if sfError in s.flags: LocalError(n.info, errWrongSymbolX, s.name.s)
proc illFormedAst*(n: PNode) =
GlobalError(n.info, errIllFormedAstX, renderTree(n, {renderNoComments}))