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better subscript overloading

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This commit is contained in:
rumpf_a@web.de 2010-01-03 12:31:21 +01:00
commit a58a2f3823
85 changed files with 55936 additions and 2319 deletions
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15
rod/semfold.nim
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@ -44,18 +44,13 @@ proc newStrNodeT(strVal: string, n: PNode): PNode =
result.info = n.info
proc enumValToString(a: PNode): string =
var
n: PNode
field: PSym
x: biggestInt
x = getInt(a)
n = skipTypes(a.typ, abstractInst).n
var x = getInt(a)
var n = skipTypes(a.typ, abstractInst).n
for i in countup(0, sonsLen(n) - 1):
if n.sons[i].kind != nkSym: InternalError(a.info, "enumValToString")
field = n.sons[i].sym
if field.position == x:
return field.name.s
InternalError(a.info, "no symbol for ordinal value: " & $(x))
var field = n.sons[i].sym
if field.position == x: return field.name.s
InternalError(a.info, "no symbol for ordinal value: " & $x)
proc evalOp(m: TMagic, n, a, b, c: PNode): PNode =
# b and c may be nil