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remove unused stuff

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This commit is contained in:
Jacek Sieka 2016-08-09 22:54:27 +08:00
commit 3cd4cf4320
27 changed files with 5 additions and 406 deletions
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26
compiler/semfold.nim
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@ -458,32 +458,6 @@ proc getConstIfExpr(c: PSym, n: PNode): PNode =
if result == nil: result = getConstExpr(c, it.sons[0])
else: internalError(it.info, "getConstIfExpr()")
proc partialAndExpr(c: PSym, n: PNode): PNode =
# partial evaluation
result = n
var a = getConstExpr(c, n.sons[1])
var b = getConstExpr(c, n.sons[2])
if a != nil:
if getInt(a) == 0: result = a
elif b != nil: result = b
else: result = n.sons[2]
elif b != nil:
if getInt(b) == 0: result = b
else: result = n.sons[1]
proc partialOrExpr(c: PSym, n: PNode): PNode =
# partial evaluation
result = n
var a = getConstExpr(c, n.sons[1])
var b = getConstExpr(c, n.sons[2])
if a != nil:
if getInt(a) != 0: result = a
elif b != nil: result = b
else: result = n.sons[2]
elif b != nil:
if getInt(b) != 0: result = b
else: result = n.sons[1]
proc leValueConv(a, b: PNode): bool =
result = false
case a.kind