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reintroduce thread analysis but disable it for backwards compatibility

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This commit is contained in:
Araq 2014-04-20 22:15:25 +02:00
commit 4075159933
7 changed files with 26 additions and 17 deletions
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11
compiler/sempass2.nim
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@ -705,11 +705,12 @@ proc trackProc*(s: PSym, body: PNode) =
checkRaisesSpec(usesSpec, t.uses,
"uses an unlisted global variable: ", hints=on, symbolPredicate)
effects.sons[usesEffects] = usesSpec
if sfThread in s.flags and t.gcUnsafe:
localError(s.info, warnGcUnsafe2, s.name.s)
#localError(s.info, "'$1' is not GC-safe" % s.name.s)
if not t.gcUnsafe: s.typ.flags.incl tfGcSafe
if optThreadAnalysis in gGlobalOptions:
if sfThread in s.flags and t.gcUnsafe:
localError(s.info, warnGcUnsafe2, s.name.s)
#localError(s.info, "'$1' is not GC-safe" % s.name.s)
if not t.gcUnsafe: s.typ.flags.incl tfGcSafe
proc trackTopLevelStmt*(module: PSym; n: PNode) =
if n.kind in {nkPragma, nkMacroDef, nkTemplateDef, nkProcDef,
nkTypeSection, nkConverterDef, nkMethodDef, nkIteratorDef}: