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fix recently introduced regressions

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This commit is contained in:
Araq 2015-07-22 18:49:18 +02:00
commit 5409142120
3 changed files with 5 additions and 6 deletions
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7
compiler/sigmatch.nim
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@ -260,7 +260,7 @@ proc describeArgs*(c: PContext, n: PNode, startIdx = 1;
if i != sonsLen(n) - 1: add(result, ", ")
proc typeRel*(c: var TCandidate, f, aOrig: PType, doBind = true): TTypeRelation
proc concreteType(c: TCandidate, t: PType; forAny=false): PType =
proc concreteType(c: TCandidate, t: PType): PType =
case t.kind
of tyArrayConstr:
# make it an array
@ -269,9 +269,6 @@ proc concreteType(c: TCandidate, t: PType; forAny=false): PType =
addSonSkipIntLit(result, t.sons[1]) # XXX: semantic checking for the type?
of tyNil:
result = nil # what should it be?
of tyEmpty:
if tfVoid in t.flags and not forAny: result = nil
else: result = t
of tyTypeDesc:
if c.isNoCall: result = t
else: result = nil
@ -974,7 +971,7 @@ proc typeRel(c: var TCandidate, f, aOrig: PType, doBind = true): TTypeRelation =
of tyAnything:
considerPreviousT:
var concrete = concreteType(c, a, forAny=true)
var concrete = concreteType(c, a)
if concrete != nil and doBind:
put(c.bindings, f, concrete)
return isGeneric