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bugfixes; step one for 'var T' as return type support

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This commit is contained in:
Araq 2011-07-28 00:53:52 +02:00
commit 2f066395ba
27 changed files with 234 additions and 68 deletions
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5
compiler/evals.nim
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@ -293,7 +293,7 @@ proc evalVariable(c: PStackFrame, sym: PSym, flags: TEvalFlags): PNode =
# which can be modified.
var x = c
while x != nil:
if sfResult in sym.flags:
if sym.kind == skResult:
result = x.params[0]
if result == nil: result = emptyNode
return
@ -425,7 +425,8 @@ proc evalSwap(c: PEvalContext, n: PNode): PNode =
proc evalSym(c: PEvalContext, n: PNode, flags: TEvalFlags): PNode =
case n.sym.kind
of skProc, skConverter, skMacro: result = n.sym.ast.sons[codePos]
of skVar, skForVar, skTemp: result = evalVariable(c.tos, n.sym, flags)
of skVar, skForVar, skTemp, skResult:
result = evalVariable(c.tos, n.sym, flags)
of skParam:
# XXX what about LValue?
result = c.tos.params[n.sym.position + 1]