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Merge pull request #4592 from arnetheduck/compiler-cleanup

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Compiler cleanup
This commit is contained in:
Andreas Rumpf 2016-08-25 16:50:54 +02:00 • committed by GitHub
commit 10f445da89
27 changed files with 12 additions and 464 deletions
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12
compiler/semexprs.nim
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@ -414,8 +414,6 @@ proc arrayConstrType(c: PContext, n: PNode): PType =
if sonsLen(n) == 0:
rawAddSon(typ, newTypeS(tyEmpty, c)) # needs an empty basetype!
else:
var x = n.sons[0]
var lastIndex: BiggestInt = sonsLen(n) - 1
var t = skipTypes(n.sons[0].typ, {tyGenericInst, tyVar, tyOrdinal})
addSonSkipIntLit(typ, t)
typ.sons[0] = makeRangeType(c, 0, sonsLen(n) - 1, n.info)
@ -512,16 +510,6 @@ proc fixAbstractType(c: PContext, n: PNode) =
#if (it.typ == nil):
# InternalError(it.info, "fixAbstractType: " & renderTree(it))
proc skipObjConv(n: PNode): PNode =
case n.kind
of nkHiddenStdConv, nkHiddenSubConv, nkConv:
if skipTypes(n.sons[1].typ, abstractPtrs).kind in {tyTuple, tyObject}:
result = n.sons[1]
else:
result = n
of nkObjUpConv, nkObjDownConv: result = n.sons[0]
else: result = n
proc isAssignable(c: PContext, n: PNode; isUnsafeAddr=false): TAssignableResult =
result = parampatterns.isAssignable(c.p.owner, n, isUnsafeAddr)