diff options
Diffstat (limited to 'lib/system/assign.nim')
| -rw-r--r-- | lib/system/assign.nim | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/lib/system/assign.nim b/lib/system/assign.nim index 3b43abcd1..bed8820be 100644 --- a/lib/system/assign.nim +++ b/lib/system/assign.nim @@ -7,10 +7,10 @@ # distribution, for details about the copyright. # -proc genericResetAux(dest: Pointer, n: ptr TNimNode) +proc genericResetAux(dest: pointer, n: ptr TNimNode) -proc genericAssignAux(dest, src: Pointer, mt: PNimType, shallow: bool) -proc genericAssignAux(dest, src: Pointer, n: ptr TNimNode, shallow: bool) = +proc genericAssignAux(dest, src: pointer, mt: PNimType, shallow: bool) +proc genericAssignAux(dest, src: pointer, n: ptr TNimNode, shallow: bool) = var d = cast[TAddress](dest) s = cast[TAddress](src) @@ -37,37 +37,37 @@ proc genericAssignAux(dest, src: Pointer, n: ptr TNimNode, shallow: bool) = # echo "ugh memory corruption! ", n.kind # quit 1 -proc genericAssignAux(dest, src: Pointer, mt: PNimType, shallow: bool) = +proc genericAssignAux(dest, src: pointer, mt: PNimType, shallow: bool) = var d = cast[TAddress](dest) s = cast[TAddress](src) sysAssert(mt != nil, "genericAssignAux 2") - case mt.Kind + case mt.kind of tyString: - var x = cast[ppointer](dest) - var s2 = cast[ppointer](s)[] + var x = cast[PPointer](dest) + var s2 = cast[PPointer](s)[] if s2 == nil or shallow or ( cast[PGenericSeq](s2).reserved and seqShallowFlag) != 0: unsureAsgnRef(x, s2) else: unsureAsgnRef(x, copyString(cast[NimString](s2))) of tySequence: - var s2 = cast[ppointer](src)[] + var s2 = cast[PPointer](src)[] var seq = cast[PGenericSeq](s2) - var x = cast[ppointer](dest) + var x = cast[PPointer](dest) if s2 == nil or shallow or (seq.reserved and seqShallowFlag) != 0: # this can happen! nil sequences are allowed unsureAsgnRef(x, s2) return sysAssert(dest != nil, "genericAssignAux 3") unsureAsgnRef(x, newSeq(mt, seq.len)) - var dst = cast[taddress](cast[ppointer](dest)[]) + var dst = cast[TAddress](cast[PPointer](dest)[]) for i in 0..seq.len-1: genericAssignAux( cast[pointer](dst +% i*% mt.base.size +% GenericSeqSize), - cast[pointer](cast[taddress](s2) +% i *% mt.base.size +% + cast[pointer](cast[TAddress](s2) +% i *% mt.base.size +% GenericSeqSize), - mt.Base, shallow) + mt.base, shallow) of tyObject: # we need to copy m_type field for tyObject, as it could be empty for # sequence reallocations: @@ -83,16 +83,16 @@ proc genericAssignAux(dest, src: Pointer, mt: PNimType, shallow: bool) = genericAssignAux(cast[pointer](d +% i*% mt.base.size), cast[pointer](s +% i*% mt.base.size), mt.base, shallow) of tyRef: - unsureAsgnRef(cast[ppointer](dest), cast[ppointer](s)[]) + unsureAsgnRef(cast[PPointer](dest), cast[PPointer](s)[]) else: copyMem(dest, src, mt.size) # copy raw bits -proc genericAssign(dest, src: Pointer, mt: PNimType) {.compilerProc.} = +proc genericAssign(dest, src: pointer, mt: PNimType) {.compilerProc.} = GC_disable() genericAssignAux(dest, src, mt, false) GC_enable() -proc genericShallowAssign(dest, src: Pointer, mt: PNimType) {.compilerProc.} = +proc genericShallowAssign(dest, src: pointer, mt: PNimType) {.compilerProc.} = GC_disable() genericAssignAux(dest, src, mt, true) GC_enable() @@ -126,7 +126,7 @@ when false: cprintf("%s %ld\n", k, t.size) debugNimType(t.base) -proc genericSeqAssign(dest, src: Pointer, mt: PNimType) {.compilerProc.} = +proc genericSeqAssign(dest, src: pointer, mt: PNimType) {.compilerProc.} = var src = src # ugly, but I like to stress the parser sometimes :-) genericAssign(dest, addr(src), mt) @@ -139,12 +139,12 @@ proc genericAssignOpenArray(dest, src: pointer, len: int, genericAssign(cast[pointer](d +% i*% mt.base.size), cast[pointer](s +% i*% mt.base.size), mt.base) -proc objectInit(dest: Pointer, typ: PNimType) {.compilerProc.} -proc objectInitAux(dest: Pointer, n: ptr TNimNode) = +proc objectInit(dest: pointer, typ: PNimType) {.compilerProc.} +proc objectInitAux(dest: pointer, n: ptr TNimNode) = var d = cast[TAddress](dest) case n.kind of nkNone: sysAssert(false, "objectInitAux") - of nkSLot: objectInit(cast[pointer](d +% n.offset), n.typ) + of nkSlot: objectInit(cast[pointer](d +% n.offset), n.typ) of nkList: for i in 0..n.len-1: objectInitAux(dest, n.sons[i]) @@ -152,7 +152,7 @@ proc objectInitAux(dest: Pointer, n: ptr TNimNode) = var m = selectBranch(dest, n) if m != nil: objectInitAux(dest, m) -proc objectInit(dest: Pointer, typ: PNimType) = +proc objectInit(dest: pointer, typ: PNimType) = # the generic init proc that takes care of initialization of complex # objects on the stack or heap var d = cast[TAddress](dest) @@ -168,12 +168,12 @@ proc objectInit(dest: Pointer, typ: PNimType) = of tyArray, tyArrayConstr: for i in 0..(typ.size div typ.base.size)-1: objectInit(cast[pointer](d +% i * typ.base.size), typ.base) - else: nil # nothing to do + else: discard # nothing to do # ---------------------- assign zero ----------------------------------------- when not defined(nimmixin): - proc destroy(x: int) = nil + proc destroy(x: int) = discard proc nimDestroyRange*[T](r: T) = # internal proc used for destroying sequences and arrays for i in countup(0, r.len - 1): destroy(r[i]) @@ -184,8 +184,8 @@ else: mixin destroy for i in countup(0, r.len - 1): destroy(r[i]) -proc genericReset(dest: Pointer, mt: PNimType) {.compilerProc.} -proc genericResetAux(dest: Pointer, n: ptr TNimNode) = +proc genericReset(dest: pointer, mt: PNimType) {.compilerProc.} +proc genericResetAux(dest: pointer, n: ptr TNimNode) = var d = cast[TAddress](dest) case n.kind of nkNone: sysAssert(false, "genericResetAux") @@ -197,12 +197,12 @@ proc genericResetAux(dest: Pointer, n: ptr TNimNode) = if m != nil: genericResetAux(dest, m) zeroMem(cast[pointer](d +% n.offset), n.typ.size) -proc genericReset(dest: Pointer, mt: PNimType) = +proc genericReset(dest: pointer, mt: PNimType) = var d = cast[TAddress](dest) sysAssert(mt != nil, "genericReset 2") - case mt.Kind + case mt.kind of tyString, tyRef, tySequence: - unsureAsgnRef(cast[ppointer](dest), nil) + unsureAsgnRef(cast[PPointer](dest), nil) of tyObject, tyTuple: # we don't need to reset m_type field for tyObject genericResetAux(dest, mt.node) |