Merge branch 'devel' into araq-ic7

changelog.md

@@ -103,7 +103,15 @@ errors.
 
 ## Compiler changes
 
+- Fixed a bug where `sizeof(T)` inside a `typedesc` template called from a generic type's
+  `when` clause would error with "'sizeof' requires '.importc' types to be '.completeStruct'".
+  The issue was that `hasValuelessStatics` in `semtypinst.nim` didn't recognize
+  `tyTypeDesc(tyGenericParam)` as an unresolved generic parameter.
 
 ## Tool changes
 
 - Added `--stdinfile` flag to name of the file used when running program from stdin (defaults to `stdinfile.nim`)
+
+## Documentation changes
+
+- Added documentation for the `completeStruct` pragma in the manual.

compiler/ast.nim

@@ -549,18 +549,28 @@ proc addAllowNil*(father, son: PNode) {.inline.} =
   father.sons.add(son)
 
 proc add*(father, son: PType) =
+  assert father.kind != tyProc or father.sonsImpl.len == 0
   assert son != nil
   father.sonsImpl.add son
 
 proc addAllowNil*(father, son: PType) {.inline.} =
+  assert father.kind != tyProc or father.sonsImpl.len == 0
   father.sonsImpl.add son
 
 template `[]`*(n: PType, i: int): PType =
   if n.state == Partial: loadType(n)
-  n.sonsImpl[i]
+  if n.kind == tyProc and i > 0:
+    assert n.nImpl[i] != nil and n.nImpl[i].sym != nil
+    n.nImpl[i].sym.typ
+  else:
+    n.sonsImpl[i]
 template `[]=`*(n: PType, i: int; x: PType) =
   if n.state == Partial: loadType(n)
-  n.sonsImpl[i] = x
+  if n.kind == tyProc and i > 0:
+    assert n.nImpl[i] != nil and n.nImpl[i].sym != nil
+    n.nImpl[i].sym.typ = x
+  else:
+    n.sonsImpl[i] = x
 
 template `[]`*(n: PType, i: BackwardsIndex): PType =
   if n.state == Partial: loadType(n)
@@ -806,7 +816,10 @@ proc replaceSon*(n: PNode; i: int; newson: PNode) {.inline.} =
 
 proc last*(n: PType): PType {.inline.} =
   if n.state == Partial: loadType(n)
-  n.sonsImpl[^1]
+  if n.kind == tyProc and n.nImpl.len > 1:
+    n.nImpl[^1].sym.typ
+  else:
+    n.sonsImpl[^1]
 
 proc elementType*(n: PType): PType {.inline.} =
   if n.state == Partial: loadType(n)
@@ -842,7 +855,10 @@ proc setIndexType*(n, idx: PType) {.inline.} =
 
 proc firstParamType*(n: PType): PType {.inline.} =
   if n.state == Partial: loadType(n)
-  n.sonsImpl[1]
+  if n.kind == tyProc:
+    n.nImpl[1].sym.typ
+  else:
+    n.sonsImpl[1]
 
 proc firstGenericParam*(n: PType): PType {.inline.} =
   if n.state == Partial: loadType(n)
@@ -914,10 +930,13 @@ proc `$`*(s: PSym): string =
     result = "<nil>"
 
 proc len*(n: PType): int {.inline.} =
-  result = n.sonsImpl.len
+  if n.kind == tyProc:
+    result = if n.nImpl == nil: 0 else: n.nImpl.len
+  else:
+    result = n.sonsImpl.len
 
 proc sameTupleLengths*(a, b: PType): bool {.inline.} =
-  result = a.sonsImpl.len == b.sonsImpl.len
+  result = a.len == b.len
 
 iterator tupleTypePairs*(a, b: PType): (int, PType, PType) =
   for i in 0 ..< a.len:
@@ -1012,15 +1031,20 @@ proc newType*(kind: TTypeKind; idgen: IdGenerator; owner: PSym; son: sink PType
                  alignImpl: defaultAlignment, itemId: id,
                  uniqueId: id, sonsImpl: @[])
   if son != nil:
+    assert kind != tyProc
     result.sonsImpl.add son
   when false:
     if result.itemId.module == 55 and result.itemId.item == 2:
       echo "KNID ", kind
       writeStackTrace()
 
-proc setSons*(dest: PType; sons: sink seq[PType]) {.inline.} = dest.sonsImpl = sons
-proc setSon*(dest: PType; son: sink PType) {.inline.} = dest.sonsImpl = @[son]
+proc setSons*(dest: PType; sons: sink seq[PType]) {.inline.} =
+  assert dest.kind != tyProc or sons.len <= 1
+  dest.sonsImpl = sons
+proc setSon*(dest: PType; son: sink PType) {.inline.} =
+  dest.sonsImpl = @[son]
 proc setSonsLen*(dest: PType; len: int) {.inline.} =
+  assert dest.kind != tyProc or len <= 1
   setLen(dest.sonsImpl, len)
 
 proc mergeLoc(a: var TLoc, b: TLoc) =
@@ -1034,6 +1058,7 @@ proc newSons*(father: PNode, length: int) =
   setLen(father.sons, length)
 
 proc newSons*(father: PType, length: int) =
+  assert father.kind != tyProc or length <= 1
   setLen(father.sonsImpl, length)
 
 proc truncateInferredTypeCandidates*(t: PType) {.inline.} =
@@ -1058,8 +1083,16 @@ proc assignType*(dest, src: PType) =
       mergeLoc(dest.sym.locImpl, src.sym.loc)
     else:
       dest.symImpl = src.sym
-  newSons(dest, src.len)
-  for i in 0..<src.len: dest[i] = src[i]
+  if src.kind == tyProc:
+    # `tyProc` uses only `sonsImpl[0]` to store return type.
+    # parameter symbols and types are stored in `nImpl`.
+    assert src.sonsImpl.len <= 1
+    if src.len > 0:
+      setLen(dest.sonsImpl, 1)
+      dest.sonsImpl[0] = src.sonsImpl[0]
+  else:
+    newSons(dest, src.len)
+    for i in 0..<src.len: dest[i] = src[i]
 
 proc copyType*(t: PType, idgen: IdGenerator, owner: PSym): PType =
   result = newType(t.kind, idgen, owner)
@@ -1169,7 +1202,8 @@ proc propagateToOwner*(owner, elem: PType; propagateHasAsgn = true) =
 
 proc rawAddSon*(father, son: PType; propagateHasAsgn = true) =
   ensureMutable father
-  father.sonsImpl.add(son)
+  if father.kind != tyProc or father.sonsImpl.len == 0:
+    father.sonsImpl.add(son)
   if not son.isNil: propagateToOwner(father, son, propagateHasAsgn)
 
 proc addSonNilAllowed*(father, son: PNode) =
@@ -1575,7 +1609,7 @@ proc newProcType*(info: TLineInfo; idgen: IdGenerator; owner: PSym): PType =
   result.n.add newNodeI(nkEffectList, info)
 
 proc addParam*(procType: PType; param: PSym) =
-  param.position = procType.sons.len-1
+  param.position = procType.n.len - 1
   procType.n.add newSymNode(param)
   rawAddSon(procType, param.typ)
 

compiler/cgen.nim

@@ -337,7 +337,10 @@ proc genLineDir(p: BProc, t: PNode) =
   let line = t.info.safeLineNm
 
   if optEmbedOrigSrc in p.config.globalOptions:
-    p.s(cpsStmts).add("//" & sourceLine(p.config, t.info) & "\L")
+    var code = sourceLine(p.config, t.info)
+    if code.endsWith('\\'):
+      code.add "#"
+    p.s(cpsStmts).add("// " & code & "\L")
   let lastFileIndex = p.lastLineInfo.fileIndex
   let freshLine = freshLineInfo(p, t.info)
   if freshLine:

compiler/ic/ic.nim

@@ -370,8 +370,14 @@ proc storeType(t: PType; c: var PackedEncoder; m: var PackedModule): PackedItemI
       paddingAtEnd: t.paddingAtEnd)
     storeNode(p, t, n)
     p.typeInst = t.typeInst.storeType(c, m)
-    for kid in kids t:
-      p.types.add kid.storeType(c, m)
+    if t.kind == tyProc and t.len > 0:
+      # if kind == tyProc, parameter types are stored in t.n
+      # and you can access them with `kits` iterator.
+      # return type is stored in t.sons[0].
+      p.types.add t[0].storeType(c, m)
+    else:
+      for kid in kids t:
+        p.types.add kid.storeType(c, m)
     c.addMissing t.sym
     p.sym = t.sym.safeItemId(c, m)
     c.addMissing t.owner

compiler/seminst.nim

@@ -244,7 +244,8 @@ proc instantiateProcType(c: PContext, pt: LayeredIdTable,
   var result = instCopyType(cl, prc.typ)
   let originalParams = result.n
   result.n = originalParams.shallowCopy
-  for i, resulti in paramTypes(result):
+  for i in 1 ..< originalParams.len:
+    let resulti = originalParams[i].sym.typ
     # twrong_field_caching requires these 'resetIdTable' calls:
     if i > FirstParamAt:
       resetIdTable(cl.symMap)
@@ -258,23 +259,23 @@ proc instantiateProcType(c: PContext, pt: LayeredIdTable,
     let needsTypeDescSkipping = resulti.kind == tyTypeDesc and tfUnresolved in resulti.flags
     if resulti.kind == tyFromExpr:
       resulti.incl tfNonConstExpr
-    result[i] = replaceTypeVarsT(cl, resulti)
+    var paramType = replaceTypeVarsT(cl, resulti)
     if needsStaticSkipping:
-      result[i] = result[i].skipTypes({tyStatic})
+      paramType = paramType.skipTypes({tyStatic})
     if needsTypeDescSkipping:
-      result[i] = result[i].skipTypes({tyTypeDesc})
-      typeToFit = result[i]
+      paramType = paramType.skipTypes({tyTypeDesc})
+      typeToFit = paramType
 
     # ...otherwise, we use the instantiated type in `fitNode`
     if (typeToFit.kind != tyTypeDesc or typeToFit.base.kind != tyNone) and
        (typeToFit.kind != tyStatic):
-      typeToFit = result[i]
+      typeToFit = paramType
 
     internalAssert c.config, originalParams[i].kind == nkSym
     let oldParam = originalParams[i].sym
     let param = copySym(oldParam, c.idgen)
     setOwner(param, prc)
-    param.typ = result[i]
+    param.typ = paramType
 
     # The default value is instantiated and fitted against the final
     # concrete param type. We avoid calling `replaceTypeVarsN` on the
@@ -305,12 +306,12 @@ proc instantiateProcType(c: PContext, pt: LayeredIdTable,
         param.ast.typ = def.typ
       else:
         param.ast = fitNodePostMatch(c, typeToFit, converted)
-      param.typ = result[i]
+      param.typ = paramType
 
     result.n[i] = newSymNode(param)
-    if isRecursiveStructuralType(result[i]):
+    if isRecursiveStructuralType(paramType):
       localError(c.config, originalParams[i].sym.info, "illegal recursion in type '" & typeToString(result[i]) & "'")
-    propagateToOwner(result, result[i])
+    propagateToOwner(result, paramType)
     addDecl(c, param)
 
   resetIdTable(cl.symMap)

compiler/semtypinst.nim

@@ -249,13 +249,24 @@ proc hasValuelessStatics(n: PNode): bool =
         a
     proc doThing(_: MyThing)
   ]#
+  result = false
   if n.safeLen == 0 and n.kind != nkEmpty: # Some empty nodes can get in here
-    n.typ == nil or n.typ.kind == tyStatic
+    if n.typ == nil:
+      result = true
+    elif n.typ.kind == tyStatic:
+      result = true
+    elif n.typ.kind == tyTypeDesc:
+      # Check if the base type is an unresolved generic parameter.
+      # This handles cases where a template containing sizeof(T) is called
+      # inside a generic object's when clause - the T needs to be resolved
+      # before we can evaluate the condition.
+      let base = n.typ.skipTypes({tyTypeDesc})
+      if base.kind == tyGenericParam:
+        result = true
   else:
     for x in n:
       if hasValuelessStatics(x):
         return true
-    false
 
 proc replaceTypeVarsN(cl: var TReplTypeVars, n: PNode; start=0; expectedType: PType = nil): PNode =
   if n == nil: return
@@ -542,14 +553,12 @@ proc eraseVoidParams*(t: PType) =
 
   for i in FirstParamAt..<t.signatureLen:
     # don't touch any memory unless necessary
-    if t[i].kind == tyVoid:
+    if t.n[i].kind == nkRecList or t[i].kind == tyVoid:
       var pos = i
       for j in i+1..<t.signatureLen:
         if t[j].kind != tyVoid:
-          t[pos] = t[j]
           t.n[pos] = t.n[j]
           inc pos
-      newSons t, pos
       setLen t.n.sons, pos
       break
 
@@ -743,7 +752,8 @@ proc replaceTypeVarsTAux(cl: var TReplTypeVars, t: PType, isInstValue = false):
             let r2 = r.skipTypes({tyAlias, tySink, tyOwned})
             if r2.kind in {tyPtr, tyRef}:
               r = skipTypes(r2, {tyPtr, tyRef})
-          result[i] = r
+          if result.kind != tyProc or i == 0:
+            result[i] = r
           if result.kind != tyArray or i != 0:
             propagateToOwner(result, r)
       # bug #4677: Do not instantiate effect lists

compiler/sigmatch.nim

@@ -233,13 +233,11 @@ proc copyingEraseVoidParams(m: TCandidate, t: var PType) =
       if not copied:
         # keep first i children
         t = copyType(original, m.c.idgen, t.owner)
-        t.setSonsLen(i)
         t.n = copyNode(original.n)
         t.n.sons = original.n.sons
         t.n.sons.setLen(i)
         copied = true
     elif copied:
-      t.add(f)
       t.n.add(original.n[i])
 
 proc initCandidate*(ctx: PContext, callee: PSym,

compiler/sinkparameter_inference.nim

@@ -38,7 +38,7 @@ proc checkForSink*(config: ConfigRef; idgen: IdGenerator; owner: PSym; arg: PNod
         sinkType.add argType
 
         arg.sym.typ = sinkType
-        owner.typ[arg.sym.position+1] = sinkType
+        assert owner.typ.n[arg.sym.position+1].sym == arg.sym
 
         #message(config, arg.info, warnUser,
         #  ("turned '$1' to a sink parameter") % [$arg])

compiler/vm.nim

@@ -1723,6 +1723,12 @@ proc rawExecute(c: PCtx, start: int, tos: PStackFrame): TFullReg =
       let max = (1.BiggestInt shl (rb-1))-1
       if regs[ra].intVal < min or regs[ra].intVal > max:
         stackTrace(c, tos, pc, "unhandled exception: value out of range")
+    of opcNarrowR:
+      decodeBC(rkInt)
+      let min = regs[rb].intVal
+      let max = regs[rc].intVal
+      if regs[ra].intVal < min or regs[ra].intVal > max:
+        stackTrace(c, tos, pc, "unhandled exception: value out of range")
     of opcNarrowU:
       decodeB(rkInt)
       regs[ra].intVal = regs[ra].intVal and ((1'i64 shl rb)-1)

compiler/vmdef.nim

@@ -105,7 +105,7 @@ type
     opcIsNil, opcOf, opcIs,
     opcParseFloat, opcConv, opcCast,
     opcQuit, opcInvalidField,
-    opcNarrowS, opcNarrowU,
+    opcNarrowS, opcNarrowU, opcNarrowR
     opcSignExtend,
 
     opcAddStrCh,

compiler/vmgen.nim

@@ -798,6 +798,11 @@ proc genNarrow(c: PCtx; n: PNode; dest: TDest) =
     c.gABC(n, opcNarrowU, dest, TRegister(size*8))
   elif t.kind in {tyInt8..tyInt32} or (t.kind == tyInt and size < 8):
     c.gABC(n, opcNarrowS, dest, TRegister(size*8))
+  elif t.kind in {tyEnum, tyRange}:
+    let intType = getSysType(c.graph, n.info, tyInt)
+    let first = c.genx(newIntTypeNode(firstOrd(c.config, t), intType))
+    let last = c.genx(newIntTypeNode(lastOrd(c.config, t), intType))
+    c.gABC(n, opcNarrowR, dest, first, last)
 
 proc genNarrowU(c: PCtx; n: PNode; dest: TDest) =
   let t = skipTypes(n.typ, abstractVar-{tyTypeDesc})

doc/manual.md

@@ -7981,6 +7981,35 @@ underlying C `struct`:c: in a `sizeof` expression:
   ```
 
 
+CompleteStruct pragma
+---------------------
+The `completeStruct` pragma is a contract indicating that an `importc` type
+declaration contains all fields of the corresponding C type, allowing
+`sizeof`, `alignof`, and `offsetof` to be computed at compile-time.
+
+By default, `importc` types are assumed to be incomplete (their size is
+unknown at compile-time). Use `completeStruct` when you need compile-time
+size information and can guarantee the Nim definition matches the C layout:
+
+  ```Nim
+  type
+    InotifyEvent {.importc: "struct inotify_event", header: "<sys/inotify.h>",
+                   completeStruct.} = object
+      wd: cint
+      mask: uint32
+      cookie: uint32
+      len: uint32
+      # All fields must match the C struct exactly
+  ```
+
+If the Nim fields don't match the C struct, a static assertion will fail
+during C code generation.
+
+Without `completeStruct`, attempting to use `sizeof` on an `importc` type
+at compile-time will error with "'sizeof' requires '.importc' types to be
+'.completeStruct'".
+
+
 Compile pragma
 --------------
 The `compile` pragma can be used to compile and link a C/C++ source file

doc/nimdoc.css

@@ -181,6 +181,7 @@ body {
 
 .nine.columns {
   width: 75.0%;
+  margin-left: 0;
   padding-left: 1.5em; }
 
 .twelve.columns {
@@ -192,7 +193,9 @@ body {
     display: none;
   }
   .nine.columns {
-    width: 98.0%;
+    width: 100%;
+    margin-left: 0;
+    padding-left: 0;
   }
   body {
     font-size: 1em;

lib/pure/hashes.nim

@@ -304,6 +304,35 @@ else:
 proc rotl32(x: uint32, r: int): uint32 {.inline.} =
   (x shl r) or (x shr (32 - r))
 
+proc load4e(s: openArray[byte], o=0): uint32 {.inline.} =
+  uint32(s[o + 3]) shl 24 or uint32(s[o + 2]) shl 16 or
+  uint32(s[o + 1]) shl  8 or uint32(s[o + 0])
+
+proc load8e(s: openArray[byte], o=0): uint64 {.inline.} =
+  uint64(s[o + 7]) shl 56 or uint64(s[o + 6]) shl 48 or
+  uint64(s[o + 5]) shl 40 or uint64(s[o + 4]) shl 32 or
+  uint64(s[o + 3]) shl 24 or uint64(s[o + 2]) shl 16 or
+  uint64(s[o + 1]) shl  8 or uint64(s[o + 0])
+
+when declared(copyMem):
+  from std/endians import littleEndian64, littleEndian32
+
+proc load4(s: openArray[byte], o=0): uint32 {.inline.} =
+  when nimvm: result = load4e(s, o)
+  else:
+    when declared copyMem:
+      result = uint32(0)
+      littleEndian32(addr result, addr s[o])
+    else: result = load4e(s, o)
+
+proc load8(s: openArray[byte], o=0): uint64 {.inline.} =
+  when nimvm: result = load8e(s, o)
+  else:
+    when declared copyMem:
+      result = uint64(0)
+      littleEndian64(addr result, addr s[o])
+    else: result = load8e(s, o)
+
 proc murmurHash(x: openArray[byte]): Hash =
   # https://github.com/PeterScott/murmur3/blob/master/murmur3.c
   const
@@ -320,24 +349,10 @@ proc murmurHash(x: openArray[byte]): Hash =
     h1: uint32 = uint32(0)
     i = 0
 
-
-  template impl =
-    var j = stepSize
-    while j > 0:
-      dec j
-      k1 = (k1 shl 8) or (ord(x[i+j])).uint32
-
   # body
   while i < n * stepSize:
-    var k1: uint32 = uint32(0)
+    var k1 = load4(x, i)
 
-    when nimvm:
-      impl()
-    else:
-      when declared(copyMem):
-        copyMem(addr k1, addr x[i], 4)
-      else:
-        impl()
     inc i, stepSize
 
     k1 = imul(k1, c1)
@@ -384,32 +399,6 @@ const k0 = 0xc3a5c85c97cb3127u64 # Primes on (2^63, 2^64) for various uses
 const k1 = 0xb492b66fbe98f273u64
 const k2 = 0x9ae16a3b2f90404fu64
 
-proc load4e(s: openArray[byte], o=0): uint32 {.inline.} =
-  uint32(s[o + 3]) shl 24 or uint32(s[o + 2]) shl 16 or
-  uint32(s[o + 1]) shl  8 or uint32(s[o + 0])
-
-proc load8e(s: openArray[byte], o=0): uint64 {.inline.} =
-  uint64(s[o + 7]) shl 56 or uint64(s[o + 6]) shl 48 or
-  uint64(s[o + 5]) shl 40 or uint64(s[o + 4]) shl 32 or
-  uint64(s[o + 3]) shl 24 or uint64(s[o + 2]) shl 16 or
-  uint64(s[o + 1]) shl  8 or uint64(s[o + 0])
-
-proc load4(s: openArray[byte], o=0): uint32 {.inline.} =
-  when nimvm: result = load4e(s, o)
-  else:
-    when declared copyMem:
-      result = uint32(0)
-      copyMem result.addr, s[o].addr, result.sizeof
-    else: result = load4e(s, o)
-
-proc load8(s: openArray[byte], o=0): uint64 {.inline.} =
-  when nimvm: result = load8e(s, o)
-  else:
-    when declared copyMem:
-      result = uint64(0)
-      copyMem result.addr, s[o].addr, result.sizeof
-    else: result = load8e(s, o)
-
 proc lenU(s: openArray[byte]): uint64 {.inline.} = s.len.uint64
 
 proc shiftMix(v: uint64): uint64 {.inline.} = v xor (v shr 47)

lib/pure/httpclient.nim

@@ -573,7 +573,7 @@ proc generateHeaders(requestUrl: Uri, httpMethod: HttpMethod, headers: HttpHeade
   result = $httpMethod
   result.add ' '
 
-  if proxy.isNil or (requestUrl.scheme == "https" and proxy.url.scheme == "socks5h"):
+  if proxy.isNil or requestUrl.scheme == "https":
     # /path?query
     if not requestUrl.path.startsWith("/"): result.add '/'
     result.add(requestUrl.path)

nimdoc/testproject/expected/nimdoc.out.css

@@ -181,6 +181,7 @@ body {
 
 .nine.columns {
   width: 75.0%;
+  margin-left: 0;
   padding-left: 1.5em; }
 
 .twelve.columns {
@@ -192,7 +193,9 @@ body {
     display: none;
   }
   .nine.columns {
-    width: 98.0%;
+    width: 100%;
+    margin-left: 0;
+    padding-left: 0;
   }
   body {
     font-size: 1em;

tests/ccgbugs/t25387.nim

@@ -0,0 +1,8 @@
+discard """
+  matrix: "--embedsrc=on"
+"""
+
+proc trim() =
+  let s = 10
+  let x = s + 5 # user entered literal \
+trim()

tests/errmsgs/tvmranges.nim

@@ -0,0 +1,17 @@
+discard """
+  action: reject
+  nimout: '''
+stack trace: (most recent call last)
+tvmranges.nim(14, 10)
+tvmranges.nim(14, 10) Error: unhandled exception: value out of range
+'''
+"""
+
+type X = enum
+  a
+  b
+
+when pred(a) == b:
+  echo "a"
+else:
+  echo "b"

tests/generic/tgeneric_typedesc_sizeof.nim

@@ -0,0 +1,34 @@
+discard """
+  output: '''
+42
+'''
+"""
+
+# Regression test for semtypinst.nim hasValuelessStatics bug.
+#
+# Bug: hasValuelessStatics only checked for tyStatic, missing tyTypeDesc(tyGenericParam)
+# Fix: Added check for tyTypeDesc wrapping tyGenericParam in compiler/semtypinst.nim
+#
+# The bug triggers when:
+# 1. A generic type has a when clause calling a typedesc template with sizeof(T)
+# 2. A generic proc on that type is called, triggering instantiation
+# 3. The T in sizeof(T) becomes tyTypeDesc(tyGenericParam), which wasn't recognized as unresolved
+#
+# Error without fix: 'sizeof' requires '.importc' types to be '.completeStruct'
+
+template isSmall(T: typedesc): bool =
+  sizeof(T) <= 8
+
+type Foo[T] = object
+  when isSmall(T):
+    a: T
+  else:
+    b: ptr T
+
+proc bar[T](x: var Foo[T]) =
+  discard
+
+var x: Foo[int]
+x.a = 42
+x.bar()
+echo x.a

tests/pragmas/thintprocessing.nim

@@ -3,7 +3,7 @@ discard """
   matrix: "--hint:processing"
   nimout: '''
 compile start
-...
+....
 warn_module.nim(6, 6) Hint: 'test' is declared but not used [XDeclaredButNotUsed]
 compile end
 '''