diff options
Diffstat (limited to 'compiler/ccgtrav.nim')
| -rw-r--r-- | compiler/ccgtrav.nim | 98 |
1 files changed, 49 insertions, 49 deletions
diff --git a/compiler/ccgtrav.nim b/compiler/ccgtrav.nim index 8bb820283..5f59702e5 100644 --- a/compiler/ccgtrav.nim +++ b/compiler/ccgtrav.nim @@ -17,11 +17,11 @@ type p: BProc visitorFrmt: string -proc genTraverseProc(c: var TTraversalClosure, accessor: PRope, typ: PType) +proc genTraverseProc(c: var TTraversalClosure, accessor: Rope, typ: PType) proc genCaseRange(p: BProc, branch: PNode) proc getTemp(p: BProc, t: PType, result: var TLoc; needsInit=false) -proc genTraverseProc(c: var TTraversalClosure, accessor: PRope, n: PNode) = +proc genTraverseProc(c: var TTraversalClosure, accessor: Rope, n: PNode) = if n == nil: return case n.kind of nkRecList: @@ -31,31 +31,31 @@ proc genTraverseProc(c: var TTraversalClosure, accessor: PRope, n: PNode) = if (n.sons[0].kind != nkSym): internalError(n.info, "genTraverseProc") var p = c.p let disc = n.sons[0].sym - lineF(p, cpsStmts, "switch ($1.$2) {$n", accessor, disc.loc.r) + lineF(p, cpsStmts, "switch ($1.$2) {$n", [accessor, disc.loc.r]) for i in countup(1, sonsLen(n) - 1): let branch = n.sons[i] assert branch.kind in {nkOfBranch, nkElse} if branch.kind == nkOfBranch: genCaseRange(c.p, branch) else: - lineF(p, cpsStmts, "default:$n") + lineF(p, cpsStmts, "default:$n", []) genTraverseProc(c, accessor, lastSon(branch)) - lineF(p, cpsStmts, "break;$n") - lineF(p, cpsStmts, "} $n") + lineF(p, cpsStmts, "break;$n", []) + lineF(p, cpsStmts, "} $n", []) of nkSym: let field = n.sym if field.loc.t == nil: internalError(n.info, "genTraverseProc()") - genTraverseProc(c, ropef("$1.$2", accessor, field.loc.r), field.loc.t) + genTraverseProc(c, "$1.$2" % [accessor, field.loc.r], field.loc.t) else: internalError(n.info, "genTraverseProc()") -proc parentObj(accessor: PRope; m: BModule): PRope {.inline.} = +proc parentObj(accessor: Rope; m: BModule): Rope {.inline.} = if not m.compileToCpp: - result = ropef("$1.Sup", accessor) + result = "$1.Sup" % [accessor] else: result = accessor -proc genTraverseProc(c: var TTraversalClosure, accessor: PRope, typ: PType) = +proc genTraverseProc(c: var TTraversalClosure, accessor: Rope, typ: PType) = if typ == nil: return var p = c.p case typ.kind @@ -66,9 +66,9 @@ proc genTraverseProc(c: var TTraversalClosure, accessor: PRope, typ: PType) = var i: TLoc getTemp(p, getSysType(tyInt), i) linefmt(p, cpsStmts, "for ($1 = 0; $1 < $2; $1++) {$n", - i.r, arraySize.toRope) + i.r, arraySize.rope) genTraverseProc(c, rfmt(nil, "$1[$2]", accessor, i.r), typ.sons[1]) - lineF(p, cpsStmts, "}$n") + lineF(p, cpsStmts, "}$n", []) of tyObject: for i in countup(0, sonsLen(typ) - 1): genTraverseProc(c, accessor.parentObj(c.p.module), typ.sons[i]) @@ -76,7 +76,7 @@ proc genTraverseProc(c: var TTraversalClosure, accessor: PRope, typ: PType) = of tyTuple: let typ = getUniqueType(typ) for i in countup(0, sonsLen(typ) - 1): - genTraverseProc(c, rfmt(nil, "$1.Field$2", accessor, i.toRope), typ.sons[i]) + genTraverseProc(c, rfmt(nil, "$1.Field$2", accessor, i.rope), typ.sons[i]) of tyRef, tyString, tySequence: lineCg(p, cpsStmts, c.visitorFrmt, accessor) of tyProc: @@ -85,67 +85,67 @@ proc genTraverseProc(c: var TTraversalClosure, accessor: PRope, typ: PType) = else: discard -proc genTraverseProcSeq(c: var TTraversalClosure, accessor: PRope, typ: PType) = +proc genTraverseProcSeq(c: var TTraversalClosure, accessor: Rope, typ: PType) = var p = c.p - assert typ.kind == tySequence + assert typ.kind == tySequence var i: TLoc getTemp(p, getSysType(tyInt), i) lineF(p, cpsStmts, "for ($1 = 0; $1 < $2->$3; $1++) {$n", - i.r, accessor, toRope(if c.p.module.compileToCpp: "len" else: "Sup.len")) - genTraverseProc(c, ropef("$1->data[$2]", accessor, i.r), typ.sons[0]) - lineF(p, cpsStmts, "}$n") - -proc genTraverseProc(m: BModule, typ: PType, reason: TTypeInfoReason): PRope = + [i.r, accessor, rope(if c.p.module.compileToCpp: "len" else: "Sup.len")]) + genTraverseProc(c, "$1->data[$2]" % [accessor, i.r], typ.sons[0]) + lineF(p, cpsStmts, "}$n", []) + +proc genTraverseProc(m: BModule, typ: PType, reason: TTypeInfoReason): Rope = var c: TTraversalClosure var p = newProc(nil, m) result = getGlobalTempName() - + case reason of tiNew: c.visitorFrmt = "#nimGCvisit((void*)$1, op);$n" else: assert false - - let header = ropef("N_NIMCALL(void, $1)(void* p, NI op)", result) - + + let header = "N_NIMCALL(void, $1)(void* p, NI op)" % [result] + let t = getTypeDesc(m, typ) - lineF(p, cpsLocals, "$1 a;$n", t) - lineF(p, cpsInit, "a = ($1)p;$n", t) - + lineF(p, cpsLocals, "$1 a;$n", [t]) + lineF(p, cpsInit, "a = ($1)p;$n", [t]) + c.p = p assert typ.kind != tyTypeDesc if typ.kind == tySequence: - genTraverseProcSeq(c, "a".toRope, typ) + genTraverseProcSeq(c, "a".rope, typ) else: if skipTypes(typ.sons[0], typedescInst).kind in {tyArrayConstr, tyArray}: # C's arrays are broken beyond repair: - genTraverseProc(c, "a".toRope, typ.sons[0]) + genTraverseProc(c, "a".rope, typ.sons[0]) else: - genTraverseProc(c, "(*a)".toRope, typ.sons[0]) - - let generatedProc = ropef("$1 {$n$2$3$4}$n", - [header, p.s(cpsLocals), p.s(cpsInit), p.s(cpsStmts)]) - - m.s[cfsProcHeaders].appf("$1;$n", header) - m.s[cfsProcs].app(generatedProc) - -proc genTraverseProcForGlobal(m: BModule, s: PSym): PRope = + genTraverseProc(c, "(*a)".rope, typ.sons[0]) + + let generatedProc = "$1 {$n$2$3$4}$n" % + [header, p.s(cpsLocals), p.s(cpsInit), p.s(cpsStmts)] + + m.s[cfsProcHeaders].addf("$1;$n", [header]) + m.s[cfsProcs].add(generatedProc) + +proc genTraverseProcForGlobal(m: BModule, s: PSym): Rope = discard genTypeInfo(m, s.loc.t) - + var c: TTraversalClosure var p = newProc(nil, m) var sLoc = s.loc.r result = getGlobalTempName() - + if sfThread in s.flags and emulatedThreadVars(): accessThreadLocalVar(p, s) - sLoc = con("NimTV->", sLoc) - + sLoc = "NimTV->" & sLoc + c.visitorFrmt = "#nimGCvisit((void*)$1, 0);$n" c.p = p - let header = ropef("N_NIMCALL(void, $1)()", result) + let header = "N_NIMCALL(void, $1)()" % [result] genTraverseProc(c, sLoc, s.loc.t) - - let generatedProc = ropef("$1 {$n$2$3$4}$n", - [header, p.s(cpsLocals), p.s(cpsInit), p.s(cpsStmts)]) - - m.s[cfsProcHeaders].appf("$1;$n", header) - m.s[cfsProcs].app(generatedProc) + + let generatedProc = "$1 {$n$2$3$4}$n" % + [header, p.s(cpsLocals), p.s(cpsInit), p.s(cpsStmts)] + + m.s[cfsProcHeaders].addf("$1;$n", [header]) + m.s[cfsProcs].add(generatedProc) |