From 661c51682a9a842e6da181a2a52dae0ec40c0002 Mon Sep 17 00:00:00 2001 From: Araq Date: Sat, 11 Oct 2014 20:31:24 +0200 Subject: backported .deprecated statement --- compiler/sempass2.nim | 20 +------------------- 1 file changed, 1 insertion(+), 19 deletions(-) (limited to 'compiler/sempass2.nim') diff --git a/compiler/sempass2.nim b/compiler/sempass2.nim index acc2425f1..da4adcf49 100644 --- a/compiler/sempass2.nim +++ b/compiler/sempass2.nim @@ -315,7 +315,6 @@ proc documentRaises*(n: PNode) = if n.sons[namePos].kind != nkSym: return documentEffect(n, n.sons[pragmasPos], wRaises, exceptionEffects) documentEffect(n, n.sons[pragmasPos], wTags, tagEffects) - documentEffect(n, n.sons[pragmasPos], wUses, usesEffects) template notGcSafe(t): expr = {tfGcSafe, tfNoSideEffect} * t.flags == {} @@ -335,10 +334,6 @@ proc propagateEffects(tracked: PEffects, n: PNode, s: PSym) = if warnGcUnsafe in gNotes: message(n.info, warnGcUnsafe, renderTree(n)) tracked.gcUnsafe = true - when trackGlobals: - let usesSpec = effectSpec(pragma, wUses) - mergeUses(tracked, usesSpec, n) - proc notNilCheck(tracked: PEffects, n: PNode, paramType: PType) = let n = n.skipConv if paramType != nil and tfNotNil in paramType.flags and @@ -641,10 +636,6 @@ proc checkMethodEffects*(disp, branch: PSym) = if not isNil(tagsSpec): checkRaisesSpec(tagsSpec, actual.sons[tagEffects], "can have an unlisted effect: ", hints=off, subtypeRelation) - let usesSpec = effectSpec(p, wUses) - if not isNil(usesSpec): - checkRaisesSpec(usesSpec, actual.sons[usesEffects], - "may use an unlisted global variable: ", hints=off, symbolPredicate) if sfThread in disp.flags and notGcSafe(branch.typ): localError(branch.info, "base method is GC-safe, but '$1' is not" % branch.name.s) @@ -656,16 +647,13 @@ proc setEffectsForProcType*(t: PType, n: PNode) = let raisesSpec = effectSpec(n, wRaises) tagsSpec = effectSpec(n, wTags) - usesSpec = effectSpec(n, wUses) - if not isNil(raisesSpec) or not isNil(tagsSpec) or not isNil(usesSpec): + if not isNil(raisesSpec) or not isNil(tagsSpec): internalAssert effects.len == 0 newSeq(effects.sons, effectListLen) if not isNil(raisesSpec): effects.sons[exceptionEffects] = raisesSpec if not isNil(tagsSpec): effects.sons[tagEffects] = tagsSpec - if not isNil(usesSpec): - effects.sons[usesEffects] = usesSpec proc initEffects(effects: PNode; s: PSym; t: var TEffects) = newSeq(effects.sons, effectListLen) @@ -710,12 +698,6 @@ proc trackProc*(s: PSym, body: PNode) = # after the check, use the formal spec: effects.sons[tagEffects] = tagsSpec - when trackGlobals: - let usesSpec = effectSpec(p, wUses) - if not isNil(usesSpec): - checkRaisesSpec(usesSpec, t.uses, - "uses an unlisted global variable: ", hints=on, symbolPredicate) - effects.sons[usesEffects] = usesSpec if optThreadAnalysis in gGlobalOptions: if sfThread in s.flags and t.gcUnsafe: #localError(s.info, warnGcUnsafe2, s.name.s) -- cgit 1.4.1-2-gfad0