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first phase of tyGenericParam reforms needed for static params

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This commit is contained in:
Zahary Karadjov 2014-03-15 19:23:20 +02:00
commit 37b199d34a
6 changed files with 79 additions and 47 deletions
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14
compiler/semtypinst.nim
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@ -394,21 +394,11 @@ proc replaceTypeVarsTAux(cl: var TReplTypeVars, t: PType): PType =
propagateToOwner(result, result.sons[i])
result.n = replaceTypeVarsN(cl, result.n)
# XXX: This is not really needed?
# if result.kind in GenericTypes:
# localError(cl.info, errCannotInstantiateX, typeToString(t, preferName))
case result.kind
of tyArray:
let idx = result.sons[0]
if idx.kind == tyStatic:
if idx.n == nil:
let lookup = lookupTypeVar(cl, idx)
internalAssert lookup != nil
idx.n = lookup.n
result.sons[0] = makeRangeType(cl.c, 0, idx.n.intVal - 1, idx.n.info)
internalAssert idx.kind != tyStatic
of tyObject, tyTuple:
propagateFieldFlags(result, result.n)