mirror of
https://github.com/nim-lang/Nim.git
synced 2025-12-28 17:04:41 +00:00
2925a47ae6
* koch boot --gc:arc now passes the nim stage ... but generates invalid C code * Move it closer to where its used * Try something else * Poor mans var * Use UncheckedArray instead
56 lines
1.6 KiB
Nim
56 lines
1.6 KiB
Nim
#
|
|
#
|
|
# The Nim Compiler
|
|
# (c) Copyright 2015 Andreas Rumpf
|
|
#
|
|
# See the file "copying.txt", included in this
|
|
# distribution, for details about the copyright.
|
|
#
|
|
|
|
import pathutils
|
|
|
|
template setX(k, field) {.dirty.} =
|
|
a.slots[a.ra].ensureKind(k)
|
|
a.slots[a.ra].field = v
|
|
|
|
proc setResult*(a: VmArgs; v: BiggestInt) = setX(rkInt, intVal)
|
|
proc setResult*(a: VmArgs; v: BiggestFloat) = setX(rkFloat, floatVal)
|
|
proc setResult*(a: VmArgs; v: bool) =
|
|
let v = v.ord
|
|
setX(rkInt, intVal)
|
|
|
|
proc setResult*(a: VmArgs; v: string) =
|
|
a.slots[a.ra].ensureKind(rkNode)
|
|
a.slots[a.ra].node = newNode(nkStrLit)
|
|
a.slots[a.ra].node.strVal = v
|
|
|
|
proc setResult*(a: VmArgs; n: PNode) =
|
|
a.slots[a.ra].ensureKind(rkNode)
|
|
a.slots[a.ra].node = n
|
|
|
|
proc setResult*(a: VmArgs; v: AbsoluteDir) = setResult(a, v.string)
|
|
|
|
proc setResult*(a: VmArgs; v: seq[string]) =
|
|
a.slots[a.ra].ensureKind(rkNode)
|
|
var n = newNode(nkBracket)
|
|
for x in v: n.add newStrNode(nkStrLit, x)
|
|
a.slots[a.ra].node = n
|
|
|
|
template getX(k, field) {.dirty.} =
|
|
doAssert i < a.rc-1
|
|
doAssert a.slots[i+a.rb+1].kind == k
|
|
result = a.slots[i+a.rb+1].field
|
|
|
|
proc getInt*(a: VmArgs; i: Natural): BiggestInt = getX(rkInt, intVal)
|
|
proc getBool*(a: VmArgs; i: Natural): bool = getInt(a, i) != 0
|
|
proc getFloat*(a: VmArgs; i: Natural): BiggestFloat = getX(rkFloat, floatVal)
|
|
proc getString*(a: VmArgs; i: Natural): string =
|
|
doAssert i < a.rc-1
|
|
doAssert a.slots[i+a.rb+1].kind == rkNode
|
|
result = a.slots[i+a.rb+1].node.strVal
|
|
|
|
proc getNode*(a: VmArgs; i: Natural): PNode =
|
|
doAssert i < a.rc-1
|
|
doAssert a.slots[i+a.rb+1].kind == rkNode
|
|
result = a.slots[i+a.rb+1].node
|