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fix for template redefinition. test cases added.

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This commit is contained in:
Zahary Karadjov 2012-03-15 14:15:37 +02:00
commit 6975ba401b
8 changed files with 99 additions and 15 deletions
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13
compiler/astalgo.nim
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@ -567,6 +567,19 @@ proc StrTableRawInsert(data: var TSymSeq, n: PSym) =
assert(data[h] == nil)
data[h] = n
proc SymTabReplaceRaw(data: var TSymSeq, prevSym: PSym, newSym: PSym) =
assert prevSym.name.h == newSym.name.h
var h: THash = prevSym.name.h and high(data)
while data[h] != nil:
if data[h] == prevSym:
data[h] = newSym
return
h = nextTry(h, high(data))
assert false
proc SymTabReplace*(t: var TStrTable, prevSym: PSym, newSym: PSym) =
SymTabReplaceRaw(t.data, prevSym, newSym)
proc StrTableEnlarge(t: var TStrTable) =
var n: TSymSeq
newSeq(n, len(t.data) * growthFactor)