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-rw-r--r--compiler/ccgexprs.nim52
-rw-r--r--compiler/ccgstmts.nim4
-rw-r--r--compiler/ccgtrav.nim4
-rw-r--r--compiler/ccgtypes.nim20
-rw-r--r--compiler/cgen.nim11
-rw-r--r--compiler/cgendata.nim5
-rw-r--r--compiler/idgen.nim8
-rw-r--r--compiler/passaux.nim2
8 files changed, 50 insertions, 56 deletions
diff --git a/compiler/ccgexprs.nim b/compiler/ccgexprs.nim
index 8fe9cdb72..0a67ca0af 100644
--- a/compiler/ccgexprs.nim
+++ b/compiler/ccgexprs.nim
@@ -45,7 +45,7 @@ proc genHexLiteral(v: PNode): Rope =
 
 proc getStrLit(m: BModule, s: string): Rope =
   discard cgsym(m, "TGenericSeq")
-  result = "TMP" & rope(backendId())
+  result = getTempName(m)
   addf(m.s[cfsData], "STRING_LITERAL($1, $2, $3);$n",
        [result, makeCString(s), rope(len(s))])
 
@@ -67,11 +67,11 @@ proc genLiteral(p: BProc, n: PNode, ty: PType): Rope =
   of nkNilLit:
     let t = skipTypes(ty, abstractVarRange)
     if t.kind == tyProc and t.callConv == ccClosure:
-      var id = nodeTableTestOrSet(p.module.dataCache, n, gBackendId)
-      result = "TMP" & rope(id)
-      if id == gBackendId:
+      let id = nodeTableTestOrSet(p.module.dataCache, n, p.module.labels)
+      result = p.module.tmpBase & rope(id)
+      if id == p.module.labels:
         # not found in cache:
-        inc(gBackendId)
+        inc(p.module.labels)
         addf(p.module.s[cfsData],
              "static NIM_CONST $1 $2 = {NIM_NIL,NIM_NIL};$n",
              [getTypeDesc(p.module, t), result])
@@ -81,13 +81,14 @@ proc genLiteral(p: BProc, n: PNode, ty: PType): Rope =
     if n.strVal.isNil:
       result = ropecg(p.module, "((#NimStringDesc*) NIM_NIL)", [])
     elif skipTypes(ty, abstractVarRange).kind == tyString:
-      var id = nodeTableTestOrSet(p.module.dataCache, n, gBackendId)
-      if id == gBackendId:
+      let id = nodeTableTestOrSet(p.module.dataCache, n, p.module.labels)
+      if id == p.module.labels:
         # string literal not found in the cache:
         result = ropecg(p.module, "((#NimStringDesc*) &$1)",
                         [getStrLit(p.module, n.strVal)])
       else:
-        result = ropecg(p.module, "((#NimStringDesc*) &TMP$1)", [rope(id)])
+        result = ropecg(p.module, "((#NimStringDesc*) &$1$2)",
+                        [p.module.tmpBase, rope(id)])
     else:
       result = makeCString(n.strVal)
   of nkFloatLit..nkFloat64Lit:
@@ -134,11 +135,11 @@ proc genSetNode(p: BProc, n: PNode): Rope =
   var size = int(getSize(n.typ))
   toBitSet(n, cs)
   if size > 8:
-    var id = nodeTableTestOrSet(p.module.dataCache, n, gBackendId)
-    result = "TMP" & rope(id)
-    if id == gBackendId:
+    let id = nodeTableTestOrSet(p.module.dataCache, n, p.module.labels)
+    result = p.module.tmpBase & rope(id)
+    if id == p.module.labels:
       # not found in cache:
-      inc(gBackendId)
+      inc(p.module.labels)
       addf(p.module.s[cfsData], "static NIM_CONST $1 $2 = $3;$n",
            [getTypeDesc(p.module, n.typ), result, genRawSetData(cs, size)])
   else:
@@ -490,7 +491,7 @@ proc binaryArithOverflowRaw(p: BProc, t: PType, a, b: TLoc;
   var size = getSize(t)
   let storage = if size < platform.intSize: rope("NI")
                 else: getTypeDesc(p.module, t)
-  result = getTempName()
+  result = getTempName(p.module)
   linefmt(p, cpsLocals, "$1 $2;$n", storage, result)
   lineCg(p, cpsStmts, frmt, result, rdCharLoc(a), rdCharLoc(b))
   if size < platform.intSize or t.kind in {tyRange, tyEnum}:
@@ -801,9 +802,9 @@ proc genFieldCheck(p: BProc, e: PNode, obj: Rope, field: PSym;
     v.r.add(d.loc.r)
     genInExprAux(p, it, u, v, test)
     let id = nodeTableTestOrSet(p.module.dataCache,
-                               newStrNode(nkStrLit, field.name.s), gBackendId)
-    let strLit = if id == gBackendId: getStrLit(p.module, field.name.s)
-                 else: "TMP" & rope(id)
+                               newStrNode(nkStrLit, field.name.s), p.module.labels)
+    let strLit = if id == p.module.labels: getStrLit(p.module, field.name.s)
+                 else: p.module.tmpBase & rope(id)
     if op.magic == mNot:
       linefmt(p, cpsStmts,
               "if ($1) #raiseFieldError(((#NimStringDesc*) &$2));$n",
@@ -1761,11 +1762,11 @@ proc handleConstExpr(p: BProc, n: PNode, d: var TLoc): bool =
   if nfAllConst in n.flags and d.k == locNone and n.len > 0 and n.isDeepConstExpr:
     var t = getUniqueType(n.typ)
     discard getTypeDesc(p.module, t) # so that any fields are initialized
-    var id = nodeTableTestOrSet(p.module.dataCache, n, gBackendId)
-    fillLoc(d, locData, t, "TMP" & rope(id), OnStatic)
-    if id == gBackendId:
+    let id = nodeTableTestOrSet(p.module.dataCache, n, p.module.labels)
+    fillLoc(d, locData, t, p.module.tmpBase & rope(id), OnStatic)
+    if id == p.module.labels:
       # expression not found in the cache:
-      inc(gBackendId)
+      inc(p.module.labels)
       addf(p.module.s[cfsData], "NIM_CONST $1 $2 = $3;$n",
            [getTypeDesc(p.module, t), d.r, genConstExpr(p, n)])
     result = true
@@ -1952,12 +1953,12 @@ proc downConv(p: BProc, n: PNode, d: var TLoc) =
 proc exprComplexConst(p: BProc, n: PNode, d: var TLoc) =
   var t = getUniqueType(n.typ)
   discard getTypeDesc(p.module, t) # so that any fields are initialized
-  var id = nodeTableTestOrSet(p.module.dataCache, n, gBackendId)
-  var tmp = "TMP" & rope(id)
+  let id = nodeTableTestOrSet(p.module.dataCache, n, p.module.labels)
+  let tmp = p.module.tmpBase & rope(id)
 
-  if id == gBackendId:
+  if id == p.module.labels:
     # expression not found in the cache:
-    inc(gBackendId)
+    inc(p.module.labels)
     addf(p.module.s[cfsData], "NIM_CONST $1 $2 = $3;$n",
          [getTypeDesc(p.module, t), tmp, genConstExpr(p, n)])
 
@@ -2179,8 +2180,7 @@ proc genConstSeq(p: BProc, n: PNode, t: PType): Rope =
     data.add("}")
   data.add("}")
 
-  inc(gBackendId)
-  result = "CNSTSEQ" & gBackendId.rope
+  result = getTempName(p.module)
 
   appcg(p.module, cfsData,
         "NIM_CONST struct {$n" &
diff --git a/compiler/ccgstmts.nim b/compiler/ccgstmts.nim
index 64933df78..70d50b060 100644
--- a/compiler/ccgstmts.nim
+++ b/compiler/ccgstmts.nim
@@ -793,7 +793,7 @@ proc genTryCpp(p: BProc, t: PNode, d: var TLoc) =
   if not isEmptyType(t.typ) and d.k == locNone:
     getTemp(p, t.typ, d)
   genLineDir(p, t)
-  let exc = getTempName()
+  let exc = getTempName(p.module)
   if getCompilerProc("Exception") != nil:
     discard cgsym(p.module, "Exception")
   else:
@@ -886,7 +886,7 @@ proc genTry(p: BProc, t: PNode, d: var TLoc) =
     getTemp(p, t.typ, d)
   discard lists.includeStr(p.module.headerFiles, "<setjmp.h>")
   genLineDir(p, t)
-  var safePoint = getTempName()
+  var safePoint = getTempName(p.module)
   if getCompilerProc("Exception") != nil:
     discard cgsym(p.module, "Exception")
   else:
diff --git a/compiler/ccgtrav.nim b/compiler/ccgtrav.nim
index 0da6396ea..dfefc4b63 100644
--- a/compiler/ccgtrav.nim
+++ b/compiler/ccgtrav.nim
@@ -100,7 +100,7 @@ proc genTraverseProcSeq(c: var TTraversalClosure, accessor: Rope, typ: PType) =
 proc genTraverseProc(m: BModule, typ: PType, reason: TTypeInfoReason): Rope =
   var c: TTraversalClosure
   var p = newProc(nil, m)
-  result = getGlobalTempName()
+  result = getTempName(m)
 
   case reason
   of tiNew: c.visitorFrmt = "#nimGCvisit((void*)$1, op);$n"
@@ -135,7 +135,7 @@ proc genTraverseProcForGlobal(m: BModule, s: PSym): Rope =
   var c: TTraversalClosure
   var p = newProc(nil, m)
   var sLoc = s.loc.r
-  result = getGlobalTempName()
+  result = getTempName(m)
 
   if sfThread in s.flags and emulatedThreadVars():
     accessThreadLocalVar(p, s)
diff --git a/compiler/ccgtypes.nim b/compiler/ccgtypes.nim
index 4de196fe0..e637b6c24 100644
--- a/compiler/ccgtypes.nim
+++ b/compiler/ccgtypes.nim
@@ -202,11 +202,9 @@ proc cacheGetType(tab: TIdTable, key: PType): Rope =
   # linear search is not necessary anymore:
   result = Rope(idTableGet(tab, key))
 
-proc getTempName(): Rope =
-  result = rfmt(nil, "TMP$1", rope(backendId()))
-
-proc getGlobalTempName(): Rope =
-  result = rfmt(nil, "TMP$1", rope(backendId()))
+proc getTempName(m: BModule): Rope =
+  result = m.tmpBase & rope(m.labels)
+  inc m.labels
 
 proc ccgIntroducedPtr(s: PSym): bool =
   var pt = skipTypes(s.typ, typedescInst)
@@ -724,7 +722,7 @@ type
 proc getClosureType(m: BModule, t: PType, kind: TClosureTypeKind): Rope =
   assert t.kind == tyProc
   var check = initIntSet()
-  result = getTempName()
+  result = getTempName(m)
   var rettype, desc: Rope
   genProcParams(m, t, rettype, desc, check, declareEnvironment=kind != clHalf)
   if not isImportedType(t):
@@ -839,7 +837,7 @@ proc genObjectFields(m: BModule, typ: PType, n: PNode, expr: Rope) =
     if L == 1:
       genObjectFields(m, typ, n.sons[0], expr)
     elif L > 0:
-      var tmp = getTempName()
+      var tmp = getTempName(m)
       addf(m.s[cfsTypeInit1], "static TNimNode* $1[$2];$n", [tmp, rope(L)])
       for i in countup(0, L-1):
         var tmp2 = getNimNode(m)
@@ -911,7 +909,7 @@ proc genTupleInfo(m: BModule, typ: PType, name: Rope) =
   var expr = getNimNode(m)
   var length = sonsLen(typ)
   if length > 0:
-    var tmp = getTempName()
+    var tmp = getTempName(m)
     addf(m.s[cfsTypeInit1], "static TNimNode* $1[$2];$n", [tmp, rope(length)])
     for i in countup(0, length - 1):
       var a = typ.sons[i]
@@ -935,7 +933,7 @@ proc genEnumInfo(m: BModule, typ: PType, name: Rope) =
   # anyway. We generate a cstring array and a loop over it. Exceptional
   # positions will be reset after the loop.
   genTypeInfoAux(m, typ, typ, name)
-  var nodePtrs = getTempName()
+  var nodePtrs = getTempName(m)
   var length = sonsLen(typ.n)
   addf(m.s[cfsTypeInit1], "static TNimNode* $1[$2];$n",
        [nodePtrs, rope(length)])
@@ -955,8 +953,8 @@ proc genEnumInfo(m: BModule, typ: PType, name: Rope) =
     if field.position != i or tfEnumHasHoles in typ.flags:
       addf(specialCases, "$1.offset = $2;$n", [elemNode, rope(field.position)])
       hasHoles = true
-  var enumArray = getTempName()
-  var counter = getTempName()
+  var enumArray = getTempName(m)
+  var counter = getTempName(m)
   addf(m.s[cfsTypeInit1], "NI $1;$n", [counter])
   addf(m.s[cfsTypeInit1], "static char* NIM_CONST $1[$2] = {$n$3};$n",
        [enumArray, rope(length), enumNames])
diff --git a/compiler/cgen.nim b/compiler/cgen.nim
index 3334f047f..589fcb515 100644
--- a/compiler/cgen.nim
+++ b/compiler/cgen.nim
@@ -500,7 +500,7 @@ proc loadDynamicLib(m: BModule, lib: PLib) =
   assert(lib != nil)
   if not lib.generated:
     lib.generated = true
-    var tmp = getGlobalTempName()
+    var tmp = getTempName(m)
     assert(lib.name == nil)
     lib.name = tmp # BUGFIX: cgsym has awful side-effects
     addf(m.s[cfsVars], "static void* $1;$n", [tmp])
@@ -1084,6 +1084,7 @@ proc initProcOptions(m: BModule): TOptions =
 
 proc rawNewModule(module: PSym, filename: string): BModule =
   new(result)
+  result.tmpBase = rope("T" & $hashOwner(module) & "_")
   initLinkedList(result.headerFiles)
   result.declaredThings = initIntSet()
   result.declaredProtos = initIntSet()
@@ -1100,8 +1101,8 @@ proc rawNewModule(module: PSym, filename: string): BModule =
   initNodeTable(result.dataCache)
   result.typeStack = @[]
   result.forwardedProcs = @[]
-  result.typeNodesName = getTempName()
-  result.nimTypesName = getTempName()
+  result.typeNodesName = getTempName(result)
+  result.nimTypesName = getTempName(result)
   # no line tracing for the init sections of the system module so that we
   # don't generate a TFrame which can confuse the stack botton initialization:
   if sfSystemModule in module.flags:
@@ -1126,8 +1127,8 @@ proc resetModule*(m: BModule) =
   initNodeTable(m.dataCache)
   m.typeStack = @[]
   m.forwardedProcs = @[]
-  m.typeNodesName = getTempName()
-  m.nimTypesName = getTempName()
+  m.typeNodesName = getTempName(m)
+  m.nimTypesName = getTempName(m)
   if sfSystemModule in m.module.flags:
     incl m.flags, preventStackTrace
   else:
diff --git a/compiler/cgendata.nim b/compiler/cgendata.nim
index c098902a6..c027bb451 100644
--- a/compiler/cgendata.nim
+++ b/compiler/cgendata.nim
@@ -102,12 +102,13 @@ type
     includesStringh,    # C source file already includes ``<string.h>``
     objHasKidsValid     # whether we can rely on tfObjHasKids
   TCGen = object of TPassContext # represents a C source file
-    module*: PSym
-    filename*: string
     s*: TCFileSections        # sections of the C file
     flags*: set[Codegenflag]
+    module*: PSym
+    filename*: string
     cfilename*: string        # filename of the module (including path,
                               # without extension)
+    tmpBase*: Rope            # base for temp identifier generation
     typeCache*: TIdTable      # cache the generated types
     forwTypeCache*: TIdTable  # cache for forward declarations of types
     declaredThings*: IntSet  # things we have declared in this .c file
diff --git a/compiler/idgen.nim b/compiler/idgen.nim
index 906c16546..333772705 100644
--- a/compiler/idgen.nim
+++ b/compiler/idgen.nim
@@ -11,7 +11,7 @@
 
 import idents, strutils, os, options
 
-var gFrontEndId, gBackendId*: int
+var gFrontEndId*: int
 
 const
   debugIds* = false
@@ -30,10 +30,6 @@ proc getID*(): int {.inline.} =
   result = gFrontEndId
   inc(gFrontEndId)
 
-proc backendId*(): int {.inline.} =
-  result = gBackendId
-  inc(gBackendId)
-
 proc setId*(id: int) {.inline.} =
   gFrontEndId = max(gFrontEndId, id + 1)
 
@@ -49,7 +45,6 @@ proc toGid(f: string): string =
 proc saveMaxIds*(project: string) =
   var f = open(project.toGid, fmWrite)
   f.writeLine($gFrontEndId)
-  f.writeLine($gBackendId)
   f.close()
 
 proc loadMaxIds*(project: string) =
@@ -61,5 +56,4 @@ proc loadMaxIds*(project: string) =
       if f.readLine(line):
         var backEndId = parseInt(line)
         gFrontEndId = max(gFrontEndId, frontEndId)
-        gBackendId = max(gBackendId, backEndId)
     f.close()
diff --git a/compiler/passaux.nim b/compiler/passaux.nim
index 9b9fdca4e..d4361a671 100644
--- a/compiler/passaux.nim
+++ b/compiler/passaux.nim
@@ -24,7 +24,7 @@ proc verboseProcess(context: PPassContext, n: PNode): PNode =
     # system.nim deactivates all hints, for verbosity:3 we want the processing
     # messages nonetheless, so we activate them again unconditionally:
     incl(msgs.gNotes, hintProcessing)
-    message(n.info, hintProcessing, $idgen.gBackendId)
+    message(n.info, hintProcessing, $idgen.gFrontendId)
 
 const verbosePass* = makePass(open = verboseOpen, process = verboseProcess)
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2025-05-26 03:02:43 +0000