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test cases for the new features

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This commit is contained in:
Zahary Karadjov 2013-05-26 22:15:30 +03:00
commit 66653e8f14
4 changed files with 78 additions and 4 deletions
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15
compiler/semexprs.nim
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@ -111,7 +111,11 @@ proc semSym(c: PContext, n: PNode, s: PSym, flags: TExprFlags): PNode =
# var len = 0 # but won't be called
# genericThatUsesLen(x) # marked as taking a closure?
of skGenericParam:
if s.ast != nil: result = semExpr(c, s.ast)
if s.typ.kind == tyExpr:
result = newSymNode(s, n.info)
result.typ = s.typ.lastSon
elif s.ast != nil:
result = semExpr(c, s.ast)
else:
InternalError(n.info, "no default for")
result = emptyNode
@ -883,10 +887,13 @@ proc builtinFieldAccess(c: PContext, n: PNode, flags: TExprFlags): PNode =
let tbody = ty.sons[0]
for s in countup(0, tbody.len-2):
let tParam = tbody.sons[s]
assert tParam.kind == tyGenericParam
if tParam.sym.name == i:
let foundTyp = makeTypeDesc(c, ty.sons[s + 1])
return newSymNode(copySym(tParam.sym).linkTo(foundTyp), n.info)
let rawTyp = ty.sons[s + 1]
if rawTyp.kind == tyExpr:
return rawTyp.n
else:
let foundTyp = makeTypeDesc(c, rawTyp)
return newSymNode(copySym(tParam.sym).linkTo(foundTyp), n.info)
return
else:
# echo "TYPE FIELD ACCESS"