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bugfix: 'set' overloadable; further steps for multi threading support

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This commit is contained in:
Araq 2011-07-08 01:29:15 +02:00
commit 99bcc233cd
34 changed files with 934 additions and 459 deletions
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9
compiler/semstmts.nim
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@ -549,10 +549,12 @@ proc sideEffectsCheck(c: PContext, s: PSym) =
if {sfNoSideEffect, sfSideEffect} * s.flags ==
{sfNoSideEffect, sfSideEffect}:
LocalError(s.info, errXhasSideEffects, s.name.s)
elif sfThread in s.flags and semthreads.needsGlobalAnalysis():
c.threadEntries.add(s)
proc addResult(c: PContext, t: PType, info: TLineInfo) =
if t != nil:
var s = newSym(skVar, getIdent("result"), getCurrOwner())
var s = newSym(skVar, getIdent"result", getCurrOwner())
s.info = info
s.typ = t
incl(s.flags, sfResult)
@ -566,7 +568,7 @@ proc addResultNode(c: PContext, n: PNode) =
proc semLambda(c: PContext, n: PNode): PNode =
result = n
checkSonsLen(n, codePos + 1)
var s = newSym(skProc, getIdent(":anonymous"), getCurrOwner())
var s = newSym(skProc, getIdent":anonymous", getCurrOwner())
s.info = n.info
s.ast = n
n.sons[namePos] = newSymNode(s)
@ -594,10 +596,11 @@ proc semLambda(c: PContext, n: PNode): PNode =
popProcCon(c)
else:
LocalError(n.info, errImplOfXexpected, s.name.s)
sideEffectsCheck(c, s)
closeScope(c.tab) # close scope for parameters
popOwner()
result.typ = s.typ
proc semProcAux(c: PContext, n: PNode, kind: TSymKind,
validPragmas: TSpecialWords): PNode =
var