bump NimVersion to 2.0.16

fixes #24864

(cherry picked from commit 97d819a251)

.github/workflows/ci_bench.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-20.04]
+        os: [ubuntu-24.04]
         cpu: [amd64]
     name: '${{ matrix.os }}'
     runs-on: ${{ matrix.os }}

.github/workflows/ci_docs.yml

@@ -43,7 +43,7 @@ jobs:
         target: [linux, windows, osx]
         include:
           - target: linux
-            os: ubuntu-20.04
+            os: ubuntu-22.04
           - target: windows
             os: windows-2019
           - target: osx

.github/workflows/ci_gcc14.yml

@@ -0,0 +1,76 @@
+name: GCC 14
+on:
+  pull_request:
+  push:
+    branches:
+      - 'devel'
+
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-24.04]
+        cpu: [amd64]
+    name: '${{ matrix.os }}'
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 60 # refs bug #18178
+    steps:
+      - name: 'Checkout'
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
+
+      - name: 'Install node.js 20.x'
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+
+      - name: 'Install dependencies (Linux amd64)'
+        if: runner.os == 'Linux' && matrix.cpu == 'amd64'
+        run: |
+          sudo apt update -qq
+          sudo apt remove needrestart
+          DEBIAN_FRONTEND='noninteractive' \
+            sudo apt install --no-install-recommends -yq \
+              libcurl4-openssl-dev libgc-dev libsdl1.2-dev libsfml-dev \
+              valgrind libc6-dbg libblas-dev xorg-dev
+      - name: 'Install dependencies (Linux amd64 gcc 14)'
+        if: runner.os == 'Linux' && matrix.cpu == 'amd64'
+        run: |
+          sudo add-apt-repository universe
+          sudo apt update -qq
+          sudo apt install -y gcc-14 g++-14 libpcre3 liblapack-dev
+          sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-14 60 --slave /usr/bin/g++ g++ /usr/bin/g++-14
+      - name: 'Install dependencies (macOS)'
+        if: runner.os == 'macOS'
+        run: brew install boehmgc make sfml gtk+3
+      - name: 'Install dependencies (Windows)'
+        if: runner.os == 'Windows'
+        shell: bash
+        run: |
+          set -e
+          . ci/funs.sh
+          nimInternalInstallDepsWindows
+          echo_run echo "${{ github.workspace }}/dist/mingw64/bin" >> "${GITHUB_PATH}"
+
+      - name: 'Add build binaries to PATH'
+        shell: bash
+        run: echo "${{ github.workspace }}/bin" >> "${GITHUB_PATH}"
+
+      - name: 'NIM_TESTAMENT_DISABLE_SSL'
+        shell: bash
+        run: echo "NIM_TESTAMENT_DISABLE_SSL=1" >> $GITHUB_ENV
+
+      - name: 'System information'
+        shell: bash
+        run: . ci/funs.sh && nimCiSystemInfo
+
+      - name: 'Build csourcesAny'
+        shell: bash
+        run: . ci/funs.sh && nimBuildCsourcesIfNeeded CC=gcc ucpu='${{ matrix.cpu }}'
+
+      - name: 'koch, Run CI'
+        shell: bash
+        run: . ci/funs.sh && nimInternalBuildKochAndRunCI

.github/workflows/ci_packages.yml

@@ -17,7 +17,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-20.04, macos-13]
+        os: [ubuntu-22.04, macos-13]
         cpu: [amd64]
         batch: ["allowed_failures", "0_3", "1_3", "2_3"] # list of `index_num`
     name: '${{ matrix.os }} (batch: ${{ matrix.batch }})'

.github/workflows/ci_publish.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-20.04]
+        os: [ubuntu-22.04]
         cpu: [amd64]
     name: '${{ matrix.os }}'
     runs-on: ${{ matrix.os }}
@@ -21,10 +21,10 @@ jobs:
         with:
           fetch-depth: 2
 
-      - name: 'Install node.js 20.x'
+      - name: 'Install node.js'
         uses: actions/setup-node@v4
         with:
-          node-version: '20.x'
+          node-version: ''
 
       - name: 'Install dependencies (Linux amd64)'
         if: runner.os == 'Linux' && matrix.cpu == 'amd64'
@@ -34,17 +34,6 @@ jobs:
             sudo apt-fast install --no-install-recommends -yq \
               libcurl4-openssl-dev libgc-dev libsdl1.2-dev libsfml-dev \
               valgrind libc6-dbg libblas-dev xorg-dev
-      - name: 'Install dependencies (macOS)'
-        if: runner.os == 'macOS'
-        run: brew install boehmgc make sfml gtk+3
-      - name: 'Install dependencies (Windows)'
-        if: runner.os == 'Windows'
-        shell: bash
-        run: |
-          set -e
-          . ci/funs.sh
-          nimInternalInstallDepsWindows
-          echo_run echo "${{ github.workspace }}/dist/mingw64/bin" >> "${GITHUB_PATH}"
 
       - name: 'Add build binaries to PATH'
         shell: bash

azure-pipelines.yml

@@ -20,7 +20,7 @@ jobs:
   strategy:
     matrix:
       Linux_amd64:
-        vmImage: 'ubuntu-20.04'
+        vmImage: 'ubuntu-24.04'
         CPU: amd64
       # regularly breaks, refs bug #17325
 #       Linux_i386:
@@ -36,16 +36,16 @@ jobs:
         CPU: amd64
         NIM_COMPILE_TO_CPP: true
       Windows_amd64_batch0_3:
-        vmImage: 'windows-2019'
+        vmImage: 'windows-2025'
         CPU: amd64
         # see also: `NIM_TEST_PACKAGES`
         NIM_TESTAMENT_BATCH: "0_3"
       Windows_amd64_batch1_3:
-        vmImage: 'windows-2019'
+        vmImage: 'windows-2025'
         CPU: amd64
         NIM_TESTAMENT_BATCH: "1_3"
       Windows_amd64_batch2_3:
-        vmImage: 'windows-2019'
+        vmImage: 'windows-2025'
         CPU: amd64
         NIM_TESTAMENT_BATCH: "2_3"
 
@@ -80,10 +80,12 @@ jobs:
     - bash: |
         set -e
         . ci/funs.sh
-        echo_run sudo apt-fast update -qq
+        echo_run sudo add-apt-repository universe
+        echo_run sudo apt-get update -qq
         DEBIAN_FRONTEND='noninteractive' \
-          echo_run sudo apt-fast install --no-install-recommends -yq \
-            libcurl4-openssl-dev libgc-dev libsdl1.2-dev libsfml-dev valgrind libc6-dbg
+          echo_run sudo apt-get install --no-install-recommends -yq \
+            gcc-14 g++-14 libpcre3 liblapack-dev libpcre3 liblapack-dev libcurl4-openssl-dev libgc-dev libsdl1.2-dev libsfml-dev valgrind libc6-dbg
+        echo_run sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-14 60 --slave /usr/bin/g++ g++ /usr/bin/g++-14
       displayName: 'Install dependencies (amd64 Linux)'
       condition: and(succeeded(), eq(variables['skipci'], 'false'), eq(variables['Agent.OS'], 'Linux'), eq(variables['CPU'], 'amd64'))
 
@@ -100,12 +102,12 @@ jobs:
         Pin-Priority: 1001
         EOF
 
-        # echo_run sudo apt-fast update -qq
-        echo_run sudo apt-fast update -qq || echo "failed, see bug #17343"
+        # echo_run sudo apt-get update -qq
+        echo_run sudo apt-get update -qq || echo "failed, see bug #17343"
         # `:i386` (e.g. in `libffi-dev:i386`) is needed otherwise you may get:
         # `could not load: libffi.so` during dynamic loading.
         DEBIAN_FRONTEND='noninteractive' \
-          echo_run sudo apt-fast install --no-install-recommends --allow-downgrades -yq \
+          echo_run sudo apt-get install --no-install-recommends --allow-downgrades -yq \
             g++-multilib gcc-multilib libcurl4-openssl-dev:i386 libgc-dev:i386 \
             libsdl1.2-dev:i386 libsfml-dev:i386 libglib2.0-dev:i386 libffi-dev:i386
 

compiler/ccgstmts.nim

@@ -18,7 +18,7 @@ proc registerTraverseProc(p: BProc, v: PSym) =
   var traverseProc = ""
   if p.config.selectedGC in {gcMarkAndSweep, gcHooks, gcRefc} and
       optOwnedRefs notin p.config.globalOptions and
-      containsGarbageCollectedRef(v.loc.t):
+      containsManagedMemory(v.loc.t):
     # we register a specialized marked proc here; this has the advantage
     # that it works out of the box for thread local storage then :-)
     traverseProc = genTraverseProcForGlobal(p.module, v, v.info)

compiler/ccgtypes.nim

@@ -768,6 +768,8 @@ proc fillObjectFields*(m: BModule; typ: PType) =
   # this fact here.
   var check = initIntSet()
   discard getRecordFields(m, typ, check)
+  if typ.baseClass != nil:
+    fillObjectFields(m, typ.baseClass.skipTypes(skipPtrs))
 
 proc mangleDynLibProc(sym: PSym): Rope
   

compiler/closureiters.nim

@@ -163,7 +163,7 @@ type
 
 const
   nkSkip = {nkEmpty..nkNilLit, nkTemplateDef, nkTypeSection, nkStaticStmt,
-            nkCommentStmt, nkMixinStmt, nkBindStmt} + procDefs
+            nkCommentStmt, nkMixinStmt, nkBindStmt, nkTypeOfExpr} + procDefs
 
 proc newStateAccess(ctx: var Ctx): PNode =
   if ctx.stateVarSym.isNil:

compiler/extccomp.nim

@@ -452,6 +452,11 @@ proc noAbsolutePaths(conf: ConfigRef): bool {.inline.} =
 proc cFileSpecificOptions(conf: ConfigRef; nimname, fullNimFile: string): string =
   result = conf.compileOptions
 
+  if (conf.cCompiler == ccGcc or conf.cCompiler == ccCLang) and
+       conf.selectedGC == gcRefc:
+    # bug #10625
+    addOpt(result, "-fno-omit-frame-pointer")
+
   for option in conf.compileOptionsCmd:
     if strutils.find(result, option, 0) < 0:
       addOpt(result, option)

compiler/liftdestructors.nim

@@ -39,7 +39,7 @@ template asink*(t: PType): PSym = getAttachedOp(c.g, t, attachedSink)
 
 proc fillBody(c: var TLiftCtx; t: PType; body, x, y: PNode)
 proc produceSym(g: ModuleGraph; c: PContext; typ: PType; kind: TTypeAttachedOp;
-              info: TLineInfo; idgen: IdGenerator; isDistinct = false): PSym
+              info: TLineInfo; idgen: IdGenerator): PSym
 
 proc createTypeBoundOps*(g: ModuleGraph; c: PContext; orig: PType; info: TLineInfo;
                          idgen: IdGenerator)
@@ -226,7 +226,14 @@ proc fillBodyObjTImpl(c: var TLiftCtx; t: PType, body, x, y: PNode) =
     let obj = newNodeIT(nkHiddenSubConv, c.info, t[0])
     obj.add newNodeI(nkEmpty, c.info)
     obj.add x
-    fillBody(c, skipTypes(t[0], abstractPtrs), body, obj, y)
+    var src = y
+
+    if c.kind in {attachedAsgn, attachedDeepCopy, attachedSink}:
+      src = newNodeIT(nkHiddenSubConv, c.info, t[0])
+      src.add newNodeI(nkEmpty, c.info)
+      src.add y
+
+    fillBody(c, skipTypes(t[0], abstractPtrs), body, obj, src)
   fillBodyObj(c, t.n, body, x, y, enforceDefaultOp = false)
 
 proc fillBodyObjT(c: var TLiftCtx; t: PType, body, x, y: PNode) =
@@ -1036,9 +1043,7 @@ proc produceSymDistinctType(g: ModuleGraph; c: PContext; typ: PType;
   assert typ.kind == tyDistinct
   let baseType = typ[0]
   if getAttachedOp(g, baseType, kind) == nil:
-    # TODO: fixme `isDistinct` is a fix for #23552; remove it after
-    # `-d:nimPreviewNonVarDestructor` becomes the default
-    discard produceSym(g, c, baseType, kind, info, idgen, isDistinct = true)
+    discard produceSym(g, c, baseType, kind, info, idgen)
   result = getAttachedOp(g, baseType, kind)
   setAttachedOp(g, idgen.module, typ, kind, result)
 
@@ -1077,7 +1082,7 @@ proc symDupPrototype(g: ModuleGraph; typ: PType; owner: PSym; kind: TTypeAttache
   incl result.flags, sfGeneratedOp
 
 proc symPrototype(g: ModuleGraph; typ: PType; owner: PSym; kind: TTypeAttachedOp;
-                  info: TLineInfo; idgen: IdGenerator; isDiscriminant = false; isDistinct = false): PSym =
+              info: TLineInfo; idgen: IdGenerator; isDiscriminant = false): PSym =
   if kind == attachedDup:
     return symDupPrototype(g, typ, owner, kind, info, idgen)
 
@@ -1087,7 +1092,7 @@ proc symPrototype(g: ModuleGraph; typ: PType; owner: PSym; kind: TTypeAttachedOp
   let src = newSym(skParam, getIdent(g.cache, if kind == attachedTrace: "env" else: "src"),
                    idgen, result, info)
   if kind == attachedDestructor and g.config.selectedGC in {gcArc, gcOrc, gcAtomicArc} and
-     ((g.config.isDefined("nimPreviewNonVarDestructor") and not isDiscriminant) or (typ.kind in {tyRef, tyString, tySequence} and not isDistinct)):
+     ((g.config.isDefined("nimPreviewNonVarDestructor") and not isDiscriminant) or (typ.kind in {tyRef, tyString, tySequence})):
     dest.typ = typ
   else:
     dest.typ = makeVarType(typ.owner, typ, idgen)
@@ -1129,13 +1134,13 @@ proc genTypeFieldCopy(c: var TLiftCtx; t: PType; body, x, y: PNode) =
   body.add newAsgnStmt(xx, yy)
 
 proc produceSym(g: ModuleGraph; c: PContext; typ: PType; kind: TTypeAttachedOp;
-              info: TLineInfo; idgen: IdGenerator; isDistinct = false): PSym =
+              info: TLineInfo; idgen: IdGenerator): PSym =
   if typ.kind == tyDistinct:
     return produceSymDistinctType(g, c, typ, kind, info, idgen)
 
   result = getAttachedOp(g, typ, kind)
   if result == nil:
-    result = symPrototype(g, typ, typ.owner, kind, info, idgen, isDistinct = isDistinct)
+    result = symPrototype(g, typ, typ.owner, kind, info, idgen)
 
   var a = TLiftCtx(info: info, g: g, kind: kind, c: c, asgnForType: typ, idgen: idgen,
                    fn: result)
@@ -1179,6 +1184,8 @@ proc produceSym(g: ModuleGraph; c: PContext; typ: PType; kind: TTypeAttachedOp;
     result.ast[pragmasPos].add newTree(nkExprColonExpr,
         newIdentNode(g.cache.getIdent("raises"),  info), newNodeI(nkBracket, info))
 
+  if kind == attachedDestructor:
+    incl result.options, optQuirky
   completePartialOp(g, idgen.module, typ, kind, result)
 
 

compiler/pragmas.nim

@@ -1295,8 +1295,12 @@ proc singlePragma(c: PContext, sym: PSym, n: PNode, i: var int,
         pragmaProposition(c, it)
       of wEnsures:
         pragmaEnsures(c, it)
-      of wEnforceNoRaises, wQuirky:
+      of wEnforceNoRaises:
         sym.flags.incl sfNeverRaises
+      of wQuirky:
+        sym.flags.incl sfNeverRaises
+        if sym.kind in {skProc, skMethod, skConverter, skFunc, skIterator}:
+          sym.options.incl optQuirky
       of wSystemRaisesDefect:
         sym.flags.incl sfSystemRaisesDefect
       of wVirtual:

compiler/renderer.nim

@@ -557,8 +557,16 @@ proc lsub(g: TSrcGen; n: PNode): int =
   of nkIfExpr:
     result = lsub(g, n[0][0]) + lsub(g, n[0][1]) + lsons(g, n, 1) +
         len("if_:_")
-  of nkElifExpr: result = lsons(g, n) + len("_elif_:_")
-  of nkElseExpr: result = lsub(g, n[0]) + len("_else:_") # type descriptions
+  of nkElifExpr, nkElifBranch:
+    if isEmptyType(n[1].typ):
+      result = lsons(g, n) + len("elif_:_")
+    else:
+      result = lsons(g, n) + len("_elif_:_")
+  of nkElseExpr, nkElse:
+    if isEmptyType(n[0].typ):
+      result = lsub(g, n[0]) + len("else:_")
+    else:
+      result = lsub(g, n[0]) + len("_else:_") # type descriptions
   of nkTypeOfExpr: result = (if n.len > 0: lsub(g, n[0]) else: 0)+len("typeof()")
   of nkRefTy: result = (if n.len > 0: lsub(g, n[0])+1 else: 0) + len("ref")
   of nkPtrTy: result = (if n.len > 0: lsub(g, n[0])+1 else: 0) + len("ptr")
@@ -601,8 +609,6 @@ proc lsub(g: TSrcGen; n: PNode): int =
   of nkCommentStmt: result = n.comment.len
   of nkOfBranch: result = lcomma(g, n, 0, - 2) + lsub(g, lastSon(n)) + len("of_:_")
   of nkImportAs: result = lsub(g, n[0]) + len("_as_") + lsub(g, n[1])
-  of nkElifBranch: result = lsons(g, n) + len("elif_:_")
-  of nkElse: result = lsub(g, n[0]) + len("else:_")
   of nkFinally: result = lsub(g, n[0]) + len("finally:_")
   of nkGenericParams: result = lcomma(g, n) + 2
   of nkFormalParams:
@@ -1459,15 +1465,30 @@ proc gsub(g: var TSrcGen, n: PNode, c: TContext, fromStmtList = false) =
     putWithSpace(g, tkColon, ":")
     if n.len > 0: gsub(g, n[0], 1)
     gsons(g, n, emptyContext, 1)
-  of nkElifExpr:
-    putWithSpace(g, tkElif, " elif")
-    gcond(g, n[0])
-    putWithSpace(g, tkColon, ":")
-    gsub(g, n, 1)
-  of nkElseExpr:
-    put(g, tkElse, " else")
-    putWithSpace(g, tkColon, ":")
-    gsub(g, n, 0)
+  of nkElifExpr, nkElifBranch:
+    if isEmptyType(n[1].typ):
+      optNL(g)
+      putWithSpace(g, tkElif, "elif")
+      gsub(g, n, 0)
+      putWithSpace(g, tkColon, ":")
+      gcoms(g)
+      gstmts(g, n[1], c)
+    else:
+      putWithSpace(g, tkElif, " elif")
+      gcond(g, n[0])
+      putWithSpace(g, tkColon, ":")
+      gsub(g, n, 1)
+  of nkElseExpr, nkElse:
+    if isEmptyType(n[0].typ):
+      optNL(g)
+      put(g, tkElse, "else")
+      putWithSpace(g, tkColon, ":")
+      gcoms(g)
+      gstmts(g, n[0], c)
+    else:
+      put(g, tkElse, " else")
+      putWithSpace(g, tkColon, ":")
+      gsub(g, n, 0)
   of nkTypeOfExpr:
     put(g, tkType, "typeof")
     put(g, tkParLe, "(")
@@ -1729,19 +1750,6 @@ proc gsub(g: var TSrcGen, n: PNode, c: TContext, fromStmtList = false) =
   of nkMixinStmt:
     putWithSpace(g, tkMixin, "mixin")
     gcomma(g, n, c)
-  of nkElifBranch:
-    optNL(g)
-    putWithSpace(g, tkElif, "elif")
-    gsub(g, n, 0)
-    putWithSpace(g, tkColon, ":")
-    gcoms(g)
-    gstmts(g, n[1], c)
-  of nkElse:
-    optNL(g)
-    put(g, tkElse, "else")
-    putWithSpace(g, tkColon, ":")
-    gcoms(g)
-    gstmts(g, n[0], c)
   of nkFinally, nkDefer:
     optNL(g)
     if n.kind == nkFinally:

compiler/semfold.nim

@@ -757,7 +757,8 @@ proc getConstExpr(m: PSym, n: PNode; idgen: IdGenerator; g: ModuleGraph): PNode
   of nkCast:
     var a = getConstExpr(m, n[1], idgen, g)
     if a == nil: return
-    if n.typ != nil and n.typ.kind in NilableTypes:
+    if n.typ != nil and n.typ.kind in NilableTypes and
+        not (n.typ.kind == tyProc and a.typ.kind == tyProc):
       # we allow compile-time 'cast' for pointer types:
       result = a
       result.typ = n.typ

compiler/sempass2.nim

@@ -11,7 +11,7 @@ import
   intsets, ast, astalgo, msgs, renderer, magicsys, types, idents, trees,
   wordrecg, strutils, options, guards, lineinfos, semfold, semdata,
   modulegraphs, varpartitions, typeallowed, nilcheck, errorhandling, tables,
-  semstrictfuncs
+  semstrictfuncs, lowerings
 
 when defined(nimPreviewSlimSystem):
   import std/assertions
@@ -89,10 +89,11 @@ const
   errXCannotBeAssignedTo = "'$1' cannot be assigned to"
   errLetNeedsInit = "'let' symbol requires an initialization"
 
-proc createTypeBoundOps(tracked: PEffects, typ: PType; info: TLineInfo) =
-  if typ == nil or sfGeneratedOp in tracked.owner.flags:
+proc createTypeBoundOps(tracked: PEffects, typ: PType; info: TLineInfo; explicit = false) =
+  if typ == nil or (sfGeneratedOp in tracked.owner.flags and not explicit):
     # don't create type bound ops for anything in a function with a `nodestroy` pragma
     # bug #21987
+    # unless this is an explicit call, bug #24626
     return
   when false:
     let realType = typ.skipTypes(abstractInst)
@@ -926,10 +927,17 @@ proc trackCall(tracked: PEffects; n: PNode) =
       # rebind type bounds operations after createTypeBoundOps call
       let t = n[1].typ.skipTypes({tyAlias, tyVar})
       if a.sym != getAttachedOp(tracked.graph, t, TTypeAttachedOp(opKind)):
-        createTypeBoundOps(tracked, t, n.info)
+        createTypeBoundOps(tracked, t, n.info, explicit = true)
         let op = getAttachedOp(tracked.graph, t, TTypeAttachedOp(opKind))
         if op != nil:
           n[0].sym = op
+          if TTypeAttachedOp(opKind) == attachedDestructor and
+              op.typ.len == 2 and op.typ.firstParamType.kind != tyVar:
+            if n[1].kind == nkSym and n[1].sym.kind == skParam and
+                n[1].typ.kind == tyVar:
+              n[1] = genDeref(n[1])
+            else:
+              n[1] = skipAddr(n[1])
 
   if op != nil and op.kind == tyProc:
     for i in 1..<min(n.safeLen, op.len):

compiler/semstmts.nim

@@ -1719,6 +1719,17 @@ proc typeSectionFinalPass(c: PContext, n: PNode) =
     # check the style here after the pragmas have been processed:
     styleCheckDef(c, s)
     # compute the type's size and check for illegal recursions:
+    if a[0].kind == nkPragmaExpr:
+      let pragmas = a[0][1]
+      for i in 0 ..< pragmas.len:
+        if pragmas[i].kind == nkExprColonExpr and
+            pragmas[i][0].kind == nkIdent and
+            whichKeyword(pragmas[i][0].ident) == wSize:
+          if s.typ.kind != tyEnum and sfImportc notin s.flags:
+            # EventType* {.size: sizeof(uint32).} = enum
+            # AtomicFlag* {.importc: "atomic_flag", header: "<stdatomic.h>", size: 1.} = object
+            localError(c.config, pragmas[i].info, "size pragma only allowed for enum types and imported types")
+
     if a[1].kind == nkEmpty:
       var x = a[2]
       if x.kind in nkCallKinds and nfSem in x.flags:

compiler/semtempl.nim

@@ -66,7 +66,12 @@ proc symChoice(c: PContext, n: PNode, s: PSym, r: TSymChoiceRule;
     # for instance 'nextTry' is both in tables.nim and astalgo.nim ...
     if not isField or sfGenSym notin s.flags:
       result = newSymNode(s, info)
-      markUsed(c, info, s)
+      if isField:
+        # possibly not final field sym
+        incl(s.flags, sfUsed)
+        markOwnerModuleAsUsed(c, s)
+      else:
+        markUsed(c, info, s)
       onUse(info, s)
     else:
       result = n

compiler/transf.nim

@@ -107,6 +107,13 @@ proc transformSons(c: PTransf, n: PNode, noConstFold = false): PNode =
   for i in 0..<n.len:
     result[i] = transform(c, n[i], noConstFold)
 
+proc transformSonsAfterType(c: PTransf, n: PNode, noConstFold = false): PNode =
+  result = newTransNode(n)
+  assert n.len != 0
+  result[0] = copyTree(n[0])
+  for i in 1..<n.len:
+    result[i] = transform(c, n[i], noConstFold)
+
 proc newAsgnStmt(c: PTransf, kind: TNodeKind, le: PNode, ri: PNode; isFirstWrite: bool): PNode =
   result = newTransNode(kind, ri.info, 2)
   result[0] = le
@@ -835,9 +842,18 @@ proc transformArrayAccess(c: PTransf, n: PNode): PNode =
   if n[0].kind == nkSym and n[0].sym.kind == skType:
     result = n
   else:
-    result = newTransNode(n)
-    for i in 0..<n.len:
-      result[i] = transform(c, skipConv(n[i]))
+    result = transformSons(c, n)
+    if n.len >= 2 and result[1].kind in {nkChckRange, nkChckRange64} and
+        n[1].kind in {nkHiddenStdConv, nkHiddenSubConv}:
+      # implicit conversion, was transformed into range check
+      # remove in favor of index check if conversion to array index type
+      # has to be done here because the array index type needs to be relaxed
+      # i.e. a uint32 index can implicitly convert to range[0..3] but not int
+      let arr = skipTypes(n[0].typ, abstractVarRange)
+      if arr.kind == tyArray and
+          firstOrd(c.graph.config, arr) == getOrdValue(result[1][1]) and
+          lastOrd(c.graph.config, arr) == getOrdValue(result[1][2]):
+        result[1] = result[1].skipConv
 
 proc getMergeOp(n: PNode): PSym =
   case n.kind
@@ -1058,6 +1074,9 @@ proc transform(c: PTransf, n: PNode, noConstFold = false): PNode =
       result = transformAddrDeref(c, n, {nkAddr, nkHiddenAddr})
   of nkHiddenStdConv, nkHiddenSubConv, nkConv:
     result = transformConv(c, n)
+  of nkObjConstr, nkCast:
+    # don't try to transform type node
+    result = transformSonsAfterType(c, n)
   of nkDiscardStmt:
     result = n
     if n[0].kind != nkEmpty:

compiler/vm.nim

@@ -12,7 +12,7 @@
 
 import semmacrosanity
 import
-  std/[strutils, tables, parseutils],
+  std/[strutils, tables, intsets, parseutils],
   msgs, vmdef, vmgen, nimsets, types,
   parser, vmdeps, idents, trees, renderer, options, transf,
   gorgeimpl, lineinfos, btrees, macrocacheimpl,
@@ -2375,8 +2375,11 @@ proc evalConstExprAux(module: PSym; idgen: IdGenerator;
   setupGlobalCtx(module, g, idgen)
   var c = PCtx g.vm
   let oldMode = c.mode
+  let oldLocals = c.locals
   c.mode = mode
+  c.locals = initIntSet()
   let start = genExpr(c, n, requiresValue = mode!=emStaticStmt)
+  c.locals = oldLocals
   if c.code[start].opcode == opcEof: return newNodeI(nkEmpty, n.info)
   assert c.code[start].opcode != opcEof
   when debugEchoCode: c.echoCode start

compiler/vmdef.nim

@@ -10,7 +10,7 @@
 ## This module contains the type definitions for the new evaluation engine.
 ## An instruction is 1-3 int32s in memory, it is a register based VM.
 
-import std/[tables, strutils]
+import std/[tables, strutils, intsets]
 
 import ast, idents, options, modulegraphs, lineinfos
 
@@ -270,6 +270,7 @@ type
     templInstCounter*: ref int # gives every template instantiation a unique ID, needed here for getAst
     vmstateDiff*: seq[(PSym, PNode)] # we remember the "diff" to global state here (feature for IC)
     procToCodePos*: Table[int, int]
+    locals*: IntSet
 
   PStackFrame* = ref TStackFrame
   TStackFrame* {.acyclic.} = object

compiler/vmgen.nim

@@ -1559,6 +1559,7 @@ proc checkCanEval(c: PCtx; n: PNode) =
     # are in the right scope:
     if sfGenSym in s.flags and c.prc.sym == nil: discard
     elif s.kind == skParam and s.typ.kind == tyTypeDesc: discard
+    elif s.kind in {skVar, skLet} and s.id in c.locals: discard
     else: cannotEval(c, n)
   elif s.kind in {skProc, skFunc, skConverter, skMethod,
                   skIterator} and sfForward in s.flags:
@@ -1948,7 +1949,7 @@ proc genVarSection(c: PCtx; n: PNode) =
       c.gen(lowerTupleUnpacking(c.graph, a, c.idgen, c.getOwner))
     elif a[0].kind == nkSym:
       let s = a[0].sym
-      checkCanEval(c, a[0])
+      c.locals.incl(s.id)
       if s.isGlobal:
         let runtimeAccessToCompileTime = c.mode == emRepl and
               sfCompileTime in s.flags and s.position > 0
@@ -2013,7 +2014,7 @@ proc genArrayConstr(c: PCtx, n: PNode, dest: var TDest) =
   c.gABx(n, opcLdNull, dest, c.genType(n.typ))
 
   let intType = getSysType(c.graph, n.info, tyInt)
-  let seqType = n.typ.skipTypes(abstractVar-{tyTypeDesc})
+  let seqType = n.typ.skipTypes(abstractVar+{tyStatic}-{tyTypeDesc})
   if seqType.kind == tySequence:
     var tmp = c.getTemp(intType)
     c.gABx(n, opcLdImmInt, tmp, n.len)

doc/manual.md

@@ -5096,22 +5096,22 @@ caught by reference. Example:
   proc fn() =
     let a = initRuntimeError("foo")
     doAssert $a.what == "foo"
-    var b: cstring
+    var b = ""
     try: raise initRuntimeError("foo2")
     except CStdException as e:
       doAssert e is CStdException
-      b = e.what()
-    doAssert $b == "foo2"
+      b = $e.what()
+    doAssert b == "foo2"
 
     try: raise initStdException()
     except CStdException: discard
 
     try: raise initRuntimeError("foo3")
     except CRuntimeError as e:
-      b = e.what()
+      b = $e.what()
     except CStdException:
       doAssert false
-    doAssert $b == "foo3"
+    doAssert b == "foo3"
 
   fn()
   ```

lib/pure/parseutils.nim

@@ -514,7 +514,6 @@ proc parseSaturatedNatural*(s: openArray[char], b: var int): int {.
 proc rawParseUInt(s: openArray[char], b: var BiggestUInt): int =
   var
     res = 0.BiggestUInt
-    prev = 0.BiggestUInt
     i = 0
   if i < s.len - 1 and s[i] == '-' and s[i + 1] in {'0'..'9'}:
     integerOutOfRangeError()
@@ -522,8 +521,11 @@ proc rawParseUInt(s: openArray[char], b: var BiggestUInt): int =
   if i < s.len and s[i] in {'0'..'9'}:
     b = 0
     while i < s.len and s[i] in {'0'..'9'}:
-      prev = res
-      res = res * 10 + (ord(s[i]) - ord('0')).BiggestUInt
+      if res > BiggestUInt.high div 10: # Highest value that you can multiply 10 without overflow
+        integerOutOfRangeError()
+      res = res * 10
+      let prev = res
+      res += (ord(s[i]) - ord('0')).BiggestUInt
       if prev > res:
         integerOutOfRangeError()
       inc(i)

lib/system/arc.nim

@@ -72,6 +72,9 @@ else:
   template count(x: Cell): untyped =
     x.rc shr rcShift
 
+when not defined(nimHasQuirky):
+  {.pragma: quirky.}
+
 proc nimNewObj(size, alignment: int): pointer {.compilerRtl.} =
   let hdrSize = align(sizeof(RefHeader), alignment)
   let s = size + hdrSize
@@ -173,7 +176,7 @@ proc nimRawDispose(p: pointer, alignment: int) {.compilerRtl.} =
 template `=dispose`*[T](x: owned(ref T)) = nimRawDispose(cast[pointer](x), T.alignOf)
 #proc dispose*(x: pointer) = nimRawDispose(x)
 
-proc nimDestroyAndDispose(p: pointer) {.compilerRtl, raises: [].} =
+proc nimDestroyAndDispose(p: pointer) {.compilerRtl, quirky, raises: [].} =
   let rti = cast[ptr PNimTypeV2](p)
   if rti.destructor != nil:
     cast[DestructorProc](rti.destructor)(p)

lib/system/compilation.nim

@@ -10,7 +10,7 @@ const
     ## is the minor number of Nim's version.
     ## Odd for devel, even for releases.
 
-  NimPatch* {.intdefine.}: int = 14
+  NimPatch* {.intdefine.}: int = 16
     ## is the patch number of Nim's version.
     ## Odd for devel, even for releases.
 

lib/system/dollars.nim

@@ -13,17 +13,24 @@ when not defined(nimPreviewSlimSystem):
     ## Outplace version of `addFloat`.
     result.addFloat(x)
 
-proc `$`*(x: int): string {.raises: [].} =
-  ## Outplace version of `addInt`.
-  result.addInt(x)
+template addIntAlias(T: typedesc) =
+  proc `$`*(x: T): string {.raises: [].} =
+    ## Outplace version of `addInt`.
+    result = ""
+    result.addInt(x)
 
-proc `$`*(x: int64): string {.raises: [].} =
-  ## Outplace version of `addInt`.
-  result.addInt(x)
+# need to declare for bit types as well to not clash with converters:
+addIntAlias int
+addIntAlias int8
+addIntAlias int16
+addIntAlias int32
+addIntAlias int64
 
-proc `$`*(x: uint64): string {.raises: [].} =
-  ## Outplace version of `addInt`.
-  addInt(result, x)
+addIntAlias uint
+addIntAlias uint8
+addIntAlias uint16
+addIntAlias uint32
+addIntAlias uint64
 
 # same as old `ctfeWhitelist` behavior, whether or not this is a good idea.
 template gen(T) =

lib/system/repr_v2.nim

@@ -14,21 +14,26 @@ proc rangeBase(T: typedesc): typedesc {.magic: "TypeTrait".}
 
 proc repr*(x: NimNode): string {.magic: "Repr", noSideEffect.}
 
-proc repr*(x: int): string =
-  ## Same as $x
-  $x
+template dollarAlias(T: typedesc) =
+  proc repr*(x: T): string {.noSideEffect.} =
+    ## Same as $x
+    $x
 
-proc repr*(x: int64): string =
-  ## Same as $x
-  $x
+# need to declare for bit types as well to not clash with converters:
+dollarAlias int
+dollarAlias int8
+dollarAlias int16
+dollarAlias int32
+dollarAlias int64
 
-proc repr*(x: uint64): string {.noSideEffect.} =
-  ## Same as $x
-  $x
+dollarAlias uint
+dollarAlias uint8
+dollarAlias uint16
+dollarAlias uint32
+dollarAlias uint64
 
-proc repr*(x: float): string =
-  ## Same as $x
-  $x
+dollarAlias float
+dollarAlias float32
 
 proc repr*(x: bool): string {.magic: "BoolToStr", noSideEffect.}
   ## repr for a boolean argument. Returns `x`

testament/categories.nim

@@ -446,7 +446,7 @@ proc testNimblePackages(r: var TResults; cat: Category; packageFilter: string) =
           if pkg.allowFailure:
             inc r.passed
             inc r.failedButAllowed
-          addResult(r, test, targetC, "", "", cmd & "\n" & outp, reFailed, allowFailure = pkg.allowFailure)
+          discard r.finishTest(test, targetC, "", "", cmd & "\n" & outp, reFailed, allowFailure = pkg.allowFailure)
           continue
         outp
 
@@ -462,21 +462,21 @@ proc testNimblePackages(r: var TResults; cat: Category; packageFilter: string) =
         discard tryCommand(cmds[i], maxRetries = 3)
       discard tryCommand(cmds[^1], reFailed = reBuildFailed)
       inc r.passed
-      r.addResult(test, targetC, "", "", "", reSuccess, allowFailure = pkg.allowFailure)
+      discard r.finishTest(test, targetC, "", "", "", reSuccess, allowFailure = pkg.allowFailure)
 
     errors = r.total - r.passed
     if errors == 0:
-      r.addResult(packageFileTest, targetC, "", "", "", reSuccess)
+      discard r.finishTest(packageFileTest, targetC, "", "", "", reSuccess)
     else:
-      r.addResult(packageFileTest, targetC, "", "", "", reBuildFailed)
+      discard r.finishTest(packageFileTest, targetC, "", "", "", reBuildFailed)
 
   except JsonParsingError:
     errors = 1
-    r.addResult(packageFileTest, targetC, "", "", "Invalid package file", reBuildFailed)
+    discard r.finishTest(packageFileTest, targetC, "", "", "Invalid package file", reBuildFailed)
     raise
   except ValueError:
     errors = 1
-    r.addResult(packageFileTest, targetC, "", "", "Unknown package", reBuildFailed)
+    discard r.finishTest(packageFileTest, targetC, "", "", "Unknown package", reBuildFailed)
     raise # bug #18805
   finally:
     if errors == 0: removeDir(packagesDir)
@@ -565,6 +565,7 @@ proc isJoinableSpec(spec: TSpec): bool =
     spec.err != reDisabled and
     not spec.unjoinable and
     spec.exitCode == 0 and
+    spec.retries == 0 and
     spec.input.len == 0 and
     spec.nimout.len == 0 and
     spec.nimoutFull == false and

testament/important_packages.nim

@@ -152,7 +152,7 @@ pkg "sim"
 pkg "smtp", "nimble compileExample"
 pkg "snip", "nimble test", "https://github.com/genotrance/snip"
 pkg "stew"
-pkg "stint", "nim c stint.nim"
+pkg "stint", "nimble test_internal"
 pkg "strslice"
 pkg "strunicode", "nim c -r --mm:refc src/strunicode.nim"
 pkg "supersnappy"

testament/lib/stdtest/testutils.nim

@@ -66,6 +66,11 @@ template enableRemoteNetworking*: bool =
   ## a `nim` invocation (possibly via additional intermediate processes).
   getEnv("NIM_TESTAMENT_REMOTE_NETWORKING") == "1"
 
+template disableSSLTesting*: bool =
+  ## TODO: workaround for GitHub Action gcc 14 matrix; remove this
+  ## matrix and the flag after Azure agent supports ubuntu 24.04
+  getEnv("NIM_TESTAMENT_DISABLE_SSL") == "1"
+
 template whenRuntimeJs*(bodyIf, bodyElse) =
   ##[
   Behaves as `when defined(js) and not nimvm` (which isn't legal yet).

testament/specs.nim

@@ -56,6 +56,7 @@ type
     reJoined,          # test is disabled because it was joined into the megatest
     reSuccess          # test was successful
     reInvalidSpec      # test had problems to parse the spec
+    reRetry            # test is being retried
 
   TTarget* = enum
     targetC = "c"
@@ -102,6 +103,7 @@ type
                       # but don't rely on much precision
     inlineErrors*: seq[InlineError] # line information to error message
     debugInfo*: string # debug info to give more context
+    retries*: int # number of retry attempts after the test fails
 
 proc getCmd*(s: TSpec): string =
   if s.cmd.len == 0:
@@ -478,6 +480,8 @@ proc parseSpec*(filename: string): TSpec =
           result.timeout = parseFloat(e.value)
         except ValueError:
           result.parseErrors.addLine "cannot interpret as a float: ", e.value
+      of "retries":
+        discard parseInt(e.value, result.retries)
       of "targets", "target":
         try:
           result.targets.incl parseTargets(e.value)

testament/testament.nim

@@ -272,16 +272,13 @@ proc testName(test: TTest, target: TTarget, extraOptions: string, allowFailure:
   name.strip()
 
 proc addResult(r: var TResults, test: TTest, target: TTarget,
-               extraOptions, expected, given: string, successOrig: TResultEnum,
+               extraOptions, expected, given: string, success: TResultEnum, duration: float,
                allowFailure = false, givenSpec: ptr TSpec = nil) =
   # instead of `ptr TSpec` we could also use `Option[TSpec]`; passing `givenSpec` makes it easier to get what we need
   # instead of having to pass individual fields, or abusing existing ones like expected vs given.
   # test.name is easier to find than test.name.extractFilename
   # A bit hacky but simple and works with tests/testament/tshould_not_work.nim
   let name = testName(test, target, extraOptions, allowFailure)
-  let duration = epochTime() - test.startTime
-  let success = if test.spec.timeout > 0.0 and duration > test.spec.timeout: reTimeout
-                else: successOrig
 
   let durationStr = duration.formatFloat(ffDecimal, precision = 2).align(5)
   if backendLogging:
@@ -342,6 +339,18 @@ proc addResult(r: var TResults, test: TTest, target: TTarget,
       discard waitForExit(p)
       close(p)
 
+proc finishTest(r: var TResults, test: TTest, target: TTarget,
+                extraOptions, expected, given: string, successOrig: TResultEnum,
+                allowFailure = false, givenSpec: ptr TSpec = nil): bool =
+  result = false
+  let duration = epochTime() - test.startTime
+  let success = if test.spec.timeout > 0.0 and duration > test.spec.timeout: reTimeout
+                else: successOrig
+  if test.spec.retries > 0 and success notin {reSuccess, reDisabled, reJoined, reInvalidSpec}:
+    return true
+  else:
+    addResult(r, test, target, extraOptions, expected, given, success, duration, allowFailure, givenSpec)
+
 proc toString(inlineError: InlineError, filename: string): string =
   result.add "$file($line, $col) $kind: $msg" % [
     "file", filename,
@@ -370,23 +379,23 @@ proc nimoutCheck(expected, given: TSpec): bool =
     result = false
 
 proc cmpMsgs(r: var TResults, expected, given: TSpec, test: TTest,
-             target: TTarget, extraOptions: string) =
+             target: TTarget, extraOptions: string): bool =
   if not checkForInlineErrors(expected, given) or
     (not expected.nimoutFull and not nimoutCheck(expected, given)):
-      r.addResult(test, target, extraOptions, expected.nimout & inlineErrorsMsgs(expected), given.nimout, reMsgsDiffer)
+      result = r.finishTest(test, target, extraOptions, expected.nimout & inlineErrorsMsgs(expected), given.nimout, reMsgsDiffer)
   elif strip(expected.msg) notin strip(given.msg):
-    r.addResult(test, target, extraOptions, expected.msg, given.msg, reMsgsDiffer)
+    result = r.finishTest(test, target, extraOptions, expected.msg, given.msg, reMsgsDiffer)
   elif not nimoutCheck(expected, given):
-    r.addResult(test, target, extraOptions, expected.nimout, given.nimout, reMsgsDiffer)
+    result = r.finishTest(test, target, extraOptions, expected.nimout, given.nimout, reMsgsDiffer)
   elif extractFilename(expected.file) != extractFilename(given.file) and
       "internal error:" notin expected.msg:
-    r.addResult(test, target, extraOptions, expected.file, given.file, reFilesDiffer)
+    result = r.finishTest(test, target, extraOptions, expected.file, given.file, reFilesDiffer)
   elif expected.line != given.line and expected.line != 0 or
        expected.column != given.column and expected.column != 0:
-    r.addResult(test, target, extraOptions, $expected.line & ':' & $expected.column,
+    result = r.finishTest(test, target, extraOptions, $expected.line & ':' & $expected.column,
                       $given.line & ':' & $given.column, reLinesDiffer)
   else:
-    r.addResult(test, target, extraOptions, expected.msg, given.msg, reSuccess)
+    result = r.finishTest(test, target, extraOptions, expected.msg, given.msg, reSuccess)
     inc(r.passed)
 
 proc generatedFile(test: TTest, target: TTarget): string =
@@ -425,7 +434,7 @@ proc codegenCheck(test: TTest, target: TTarget, spec: TSpec, expectedMsg: var st
     echo getCurrentExceptionMsg()
 
 proc compilerOutputTests(test: TTest, target: TTarget, extraOptions: string,
-                         given: var TSpec, expected: TSpec; r: var TResults) =
+                         given: var TSpec, expected: TSpec; r: var TResults): bool =
   var expectedmsg: string = ""
   var givenmsg: string = ""
   if given.err == reSuccess:
@@ -440,7 +449,7 @@ proc compilerOutputTests(test: TTest, target: TTarget, extraOptions: string,
   else:
     givenmsg = "$ " & given.cmd & '\n' & given.nimout
   if given.err == reSuccess: inc(r.passed)
-  r.addResult(test, target, extraOptions, expectedmsg, givenmsg, given.err)
+  result = r.finishTest(test, target, extraOptions, expectedmsg, givenmsg, given.err)
 
 proc getTestSpecTarget(): TTarget =
   if getEnv("NIM_COMPILE_TO_CPP", "false") == "true":
@@ -456,31 +465,38 @@ proc equalModuloLastNewline(a, b: string): bool =
 
 proc testSpecHelper(r: var TResults, test: var TTest, expected: TSpec,
                     target: TTarget, extraOptions: string, nimcache: string) =
-  test.startTime = epochTime()
+  template maybeRetry(x: bool) =
+    if x:
+      test.spec.err = reRetry
+      dec test.spec.retries
+      testSpecHelper(r, test, expected, target, extraOptions, nimcache)
+      return
+  if test.spec.err != reRetry:
+    test.startTime = epochTime()
   if testName(test, target, extraOptions, false) in skips:
     test.spec.err = reDisabled
 
   if test.spec.err in {reDisabled, reJoined}:
-    r.addResult(test, target, extraOptions, "", "", test.spec.err)
+    discard r.finishTest(test, target, extraOptions, "", "", test.spec.err)
     inc(r.skipped)
     return
   var given = callNimCompiler(expected.getCmd, test.name, test.options, nimcache, target, extraOptions)
   case expected.action
   of actionCompile:
-    compilerOutputTests(test, target, extraOptions, given, expected, r)
+    maybeRetry compilerOutputTests(test, target, extraOptions, given, expected, r)
   of actionRun:
     if given.err != reSuccess:
-      r.addResult(test, target, extraOptions, "", "$ " & given.cmd & '\n' & given.nimout, given.err, givenSpec = given.addr)
+      maybeRetry r.finishTest(test, target, extraOptions, "", "$ " & given.cmd & '\n' & given.nimout, given.err, givenSpec = given.addr)
     else:
       let isJsTarget = target == targetJS
       var exeFile = changeFileExt(test.name, if isJsTarget: "js" else: ExeExt)
       if not fileExists(exeFile):
-        r.addResult(test, target, extraOptions, expected.output,
+        maybeRetry r.finishTest(test, target, extraOptions, expected.output,
                     "executable not found: " & exeFile, reExeNotFound)
       else:
         let nodejs = if isJsTarget: findNodeJs() else: ""
         if isJsTarget and nodejs == "":
-          r.addResult(test, target, extraOptions, expected.output, "nodejs binary not in PATH",
+          maybeRetry r.finishTest(test, target, extraOptions, expected.output, "nodejs binary not in PATH",
                       reExeNotFound)
         else:
           var exeCmd: string
@@ -512,19 +528,19 @@ proc testSpecHelper(r: var TResults, test: var TTest, expected: TSpec,
               buf
           if exitCode != expected.exitCode:
             given.err = reExitcodesDiffer
-            r.addResult(test, target, extraOptions, "exitcode: " & $expected.exitCode,
+            maybeRetry r.finishTest(test, target, extraOptions, "exitcode: " & $expected.exitCode,
                               "exitcode: " & $exitCode & "\n\nOutput:\n" &
                               bufB, reExitcodesDiffer)
           elif (expected.outputCheck == ocEqual and not expected.output.equalModuloLastNewline(bufB)) or
               (expected.outputCheck == ocSubstr and expected.output notin bufB):
             given.err = reOutputsDiffer
-            r.addResult(test, target, extraOptions, expected.output, bufB, reOutputsDiffer)
-          compilerOutputTests(test, target, extraOptions, given, expected, r)
+            maybeRetry r.finishTest(test, target, extraOptions, expected.output, bufB, reOutputsDiffer)
+          maybeRetry compilerOutputTests(test, target, extraOptions, given, expected, r)
   of actionReject:
     # Make sure its the compiler rejecting and not the system (e.g. segfault)
-    cmpMsgs(r, expected, given, test, target, extraOptions)
+    maybeRetry cmpMsgs(r, expected, given, test, target, extraOptions)
     if given.exitCode != QuitFailure:
-      r.addResult(test, target, extraOptions, "exitcode: " & $QuitFailure,
+      maybeRetry r.finishTest(test, target, extraOptions, "exitcode: " & $QuitFailure,
                         "exitcode: " & $given.exitCode & "\n\nOutput:\n" &
                         given.nimout, reExitcodesDiffer)
 
@@ -532,7 +548,7 @@ proc targetHelper(r: var TResults, test: TTest, expected: TSpec, extraOptions: s
   for target in expected.targets:
     inc(r.total)
     if target notin gTargets:
-      r.addResult(test, target, extraOptions, "", "", reDisabled)
+      discard r.finishTest(test, target, extraOptions, "", "", reDisabled)
       inc(r.skipped)
     elif simulate:
       inc count
@@ -546,7 +562,7 @@ proc testSpec(r: var TResults, test: TTest, targets: set[TTarget] = {}) =
   var expected = test.spec
   if expected.parseErrors.len > 0:
     # targetC is a lie, but a parameter is required
-    r.addResult(test, targetC, "", "", expected.parseErrors, reInvalidSpec)
+    discard r.finishTest(test, targetC, "", "", expected.parseErrors, reInvalidSpec)
     inc(r.total)
     return
 

testament/tests/shouldfail/tnotenoughretries.nim

@@ -0,0 +1,20 @@
+discard """
+  retries: 1
+"""
+
+import os
+
+const tempFile = "tnotenoughretries_temp"
+
+if not fileExists(tempFile):
+  writeFile(tempFile, "abc")
+  quit(1)
+else:
+  let content = readFile(tempFile)
+  if content == "abc":
+    writeFile(tempFile, "def")
+    quit(1)
+  else:
+    # success
+    removeFile(tempFile)
+    discard

tests/arc/tarc_orc.nim

@@ -160,3 +160,16 @@ block:
     testCase()
 
   main()
+
+block: # bug #24147
+  type
+    O = object of RootObj
+      val: string
+    OO = object of O
+
+  proc `=copy`(dest: var O, src: O) =
+      dest.val = src.val
+
+  let oo = OO(val: "hello world")
+  var ooCopy : OO
+  `=copy`(ooCopy, oo)

tests/arc/tnodestroyexplicithook.nim

@@ -0,0 +1,20 @@
+# issue #24626
+
+proc arrayWith2[T](y: T, size: static int): array[size, T] {.noinit, nodestroy, raises: [].} =
+  ## Creates a new array filled with `y`.
+  for i in 0..size-1:
+    when defined(nimHasDup):
+      result[i] = `=dup`(y)
+    else:
+      wasMoved(result[i])
+      `=copy`(result[i], y)
+
+proc useArray(x: seq[int]) =
+  var a = arrayWith2(x, 2)
+
+proc main =
+  let x = newSeq[int](100)
+  for i in 0..5:
+    useArray(x)
+
+main()

tests/arc/topt_cursor.nim

@@ -9,7 +9,8 @@ var
 try:
   x_cursor = ("hi", 5)
   if cond:
-    x_cursor = ("different", 54) else:
+    x_cursor = ("different", 54)
+  else:
     x_cursor = ("string here", 80)
   echo [
     :tmpD = `$$`(x_cursor)

tests/arc/topt_no_cursor.nim

@@ -128,7 +128,8 @@ if dirExists(this.value):
   var :tmpD
   par = (dir:
     :tmpD = `=dup`(this.value)
-    :tmpD, front: "") else:
+    :tmpD, front: "")
+else:
   var
     :tmpD_1
     :tmpD_2

tests/arc/tvalgrind.nim

@@ -0,0 +1,16 @@
+discard """
+  cmd: "nim c --mm:orc -d:useMalloc $file"
+  valgrind: "true"
+"""
+
+import std/streams
+
+
+proc foo() =
+  var name = newStringStream("2r2")
+  raise newException(ValueError, "sh")
+
+try:
+  foo()
+except:
+ discard

tests/array/tindexconv.nim

@@ -0,0 +1,4 @@
+block: # issue #17958
+  var mem: array[uint8, uint8]
+  let val = 0xffff'u16
+  discard mem[uint8 val]   # Error: unhandled exception: index 65535 not in 0 .. 255 [IndexDefect]

tests/array/tinvalidarrayaccess.nim

@@ -1,5 +1,5 @@
 discard """
-  errormsg: "index 2 not in 0 .. 1"
+  errormsg: "conversion from int literal(2) to range 0..1(int) is invalid"
   line: 18
 """
 block:

tests/array/tinvalidarrayaccess2.nim

@@ -1,5 +1,5 @@
 discard """
-  errormsg: "index 3 not in 0 .. 1"
+  errormsg: "conversion from int literal(3) to range 0..1(int) is invalid"
   line: 9
 """
 

tests/cpp/tmanual_exception.nim

@@ -1,6 +1,4 @@
 discard """
-  # doesn't work on macos 13 seemingly due to libc++ linking issue https://stackoverflow.com/a/77375947
-  disabled: osx
   targets: cpp
 """
 
@@ -18,21 +16,21 @@ proc initStdException(): CStdException {.importcpp: "std::exception()", construc
 proc fn() =
   let a = initRuntimeError("foo")
   doAssert $a.what == "foo"
-  var b: cstring
+  var b = ""
   try: raise initRuntimeError("foo2")
   except CStdException as e:
     doAssert e is CStdException
-    b = e.what()
-  doAssert $b == "foo2"
+    b = $e.what()
+  doAssert b == "foo2"
 
   try: raise initStdException()
   except CStdException: discard
 
   try: raise initRuntimeError("foo3")
   except CRuntimeError as e:
-    b = e.what()
+    b = $e.what()
   except CStdException:
     doAssert false
-  doAssert $b == "foo3"
+  doAssert b == "foo3"
 
 fn()

tests/destructor/tdistinctseq.nim

@@ -6,3 +6,26 @@ type DistinctSeq* = distinct seq[int]
 # `=destroy`(cast[ptr DistinctSeq](0)[])
 var x = @[].DistinctSeq
 `=destroy`(x)
+
+
+import std/options
+
+# bug #24801
+type
+  B[T] = object
+    case r: bool
+    of false:
+      v: ref int
+    of true:
+      x: T
+  E = distinct seq[int]
+  U = ref object of RootObj
+  G = ref object of U
+
+proc a(): E = default(E)
+method c(_: U): seq[E] {.base.} = discard
+proc p(): seq[E] = c(default(U))
+method c(_: G): seq[E] = discard E(newSeq[seq[int]](1)[0])
+method y(_: U) {.base.} =
+  let s = default(B[tuple[f: B[int], w: B[int]]])
+  discard some(s.x)

tests/gc/bintrees.nim

@@ -1,3 +1,7 @@
+discard """
+  retries: 2
+"""
+
 # -*- nim -*-
 
 import os, strutils

tests/gc/closureleak.nim

@@ -1,6 +1,7 @@
 discard """
   outputsub: "true"
   disabled: "32bit"
+  retries: 2
 """
 
 type

tests/gc/cyclecollector.nim

@@ -1,3 +1,6 @@
+discard """
+  retries: 2
+"""
 
 # Program to detect bug #1796 reliably
 

tests/gc/cycleleak.nim

@@ -1,5 +1,6 @@
 discard """
   outputsub: "no leak: "
+  retries: 2
 """
 
 type

tests/gc/foreign_thr.nim

@@ -6,6 +6,7 @@ Hello from thread
 Hello from thread
 '''
   cmd: "nim $target --hints:on --threads:on --tlsEmulation:off $options $file"
+  retries: 2
 """
 # Copied from stdlib
 import strutils

tests/gc/gcbench.nim

@@ -1,5 +1,6 @@
 discard """
   outputsub: "Success!"
+  retries: 2
 """
 
 # This is adapted from a benchmark written by John Ellis and Pete Kovac

tests/gc/gcemscripten.nim

@@ -1,5 +1,6 @@
 discard """
   outputsub: "77\n77"
+  retries: 2
 """
 
 ## Check how GC/Alloc works in Emscripten

tests/gc/gcleak.nim

@@ -1,5 +1,6 @@
 discard """
   outputsub: "no leak: "
+  retries: 2
 """
 
 when defined(GC_setMaxPause):

tests/gc/gcleak2.nim

@@ -1,5 +1,6 @@
 discard """
   outputsub: "no leak: "
+  retries: 2
 """
 
 when defined(GC_setMaxPause):

tests/gc/gcleak3.nim

@@ -1,5 +1,6 @@
 discard """
   outputsub: "no leak: "
+  retries: 2
 """
 
 when defined(GC_setMaxPause):

tests/gc/gcleak4.nim

@@ -1,5 +1,6 @@
 discard """
   outputsub: "no leak: "
+  retries: 2
 """
 
 type

tests/gc/gcleak5.nim

@@ -1,5 +1,6 @@
 discard """
   output: "success"
+  retries: 2
 """
 
 import os, times

tests/gc/gctest.nim

@@ -1,5 +1,6 @@
 discard """
   outputsub: "finished"
+  retries: 2
 """
 
 # Test the garbage collector.

tests/gc/growobjcrash.nim

@@ -1,3 +1,7 @@
+discard """
+  retries: 2
+"""
+
 import std/[cgi, strtabs]
 
 proc handleRequest(query: string): StringTableRef =

tests/gc/refarrayleak.nim

@@ -1,5 +1,6 @@
 discard """
   outputsub: "no leak: "
+  retries: 2
 """
 
 type

tests/gc/stackrefleak.nim

@@ -1,5 +1,6 @@
 discard """
   outputsub: "no leak: "
+  retries: 2
 """
 
 type

tests/gc/tdisable_orc.nim

@@ -1,5 +1,6 @@
 discard """
   joinable: false
+  retries: 2
 """
 
 import std/asyncdispatch

tests/gc/thavlak.nim

@@ -8,6 +8,7 @@ Performing Loop Recognition
 Another 3 iterations...
 ...
 Found 1 loops (including artificial root node) (3)'''
+  retries: 2
 """
 
 # bug #3184

tests/gc/tlists.nim

@@ -1,5 +1,6 @@
 discard """
     output: '''Success'''
+    retries: 2
 """
 
 # bug #3793

tests/gc/trace_globals.nim

@@ -3,6 +3,7 @@ discard """
 10000000
 10000000
 10000000'''
+  retries: 2
 """
 
 # bug #17085

tests/gc/tregionleak.nim

@@ -4,6 +4,7 @@ discard """
 finalized
 finalized
 '''
+  retries: 2
 """
 
 proc finish(o: RootRef) =

tests/gc/weakrefs.nim

@@ -1,5 +1,6 @@
 discard """
   output: "true"
+  retries: 2
 """
 
 import intsets

tests/iter/ttypeofclosureiter.nim

@@ -0,0 +1,7 @@
+# issue #24859
+
+template u(): int =
+  yield 0
+  0
+iterator s(): int {.closure.} = discard default(typeof(u()))
+let _ = s

tests/js/tindexdefect.nim

@@ -5,5 +5,6 @@ discard """
 """
 
 var s = ['a']
-let z = s[10000] == 'a'
-echo z
+let i = 10000
+let z = s[i] == 'a'
+echo z

tests/misc/tcast.nim

@@ -1,6 +1,7 @@
 discard """
   output: '''
 Hello World
+Hello World
 Hello World'''
   joinable: false
 """
@@ -8,7 +9,7 @@ type MyProc = proc() {.cdecl.}
 type MyProc2 = proc() {.nimcall.}
 type MyProc3 = proc() #{.closure.} is implicit
 
-proc testProc()  = echo "Hello World"
+proc testProc() {.exportc:"foo".} = echo "Hello World"
 
 template reject(x) = doAssert(not compiles(x))
 
@@ -23,6 +24,10 @@ proc callPointer(p: pointer) =
   ffunc0()
   ffunc1()
 
+    # bug #5901
+  proc foo() {.importc.}
+  (cast[proc(a: int) {.cdecl.}](foo))(5)
+
 callPointer(cast[pointer](testProc))
 
 reject: discard cast[enum](0)

tests/misc/trunner_special.nim

@@ -14,6 +14,10 @@ xxx test all tests/untestable/* here, possibly with adjustments to make running
 import std/[strformat,os,unittest,compilesettings]
 import stdtest/specialpaths
 
+
+from stdtest/testutils import disableSSLTesting
+
+
 const
   nim = getCurrentCompilerExe()
   mode = querySetting(backend)
@@ -29,4 +33,5 @@ proc main =
   block: # SSL certificate check integration tests
     runCmd fmt"{nim} r {options} -d:ssl --threads:on --mm:refc {testsDir}/untestable/thttpclient_ssl_remotenetwork.nim"
 
-main()
+when not disableSSLTesting():
+  main()

tests/niminaction/Chapter8/sfml/sfml_test.nim

@@ -1,6 +1,7 @@
 discard """
 action: compile
 disabled: "windows"
+disabled: osx
 """
 
 import sfml, os

tests/objects/t24847.nim

@@ -0,0 +1,30 @@
+# issue #24847
+
+block: # original issue test
+  type
+    R[C] = ref object of RootObj
+      b: C
+    K[S] = ref object of R[S]
+    W[J] = object
+      case y: bool
+      of false, true: discard
+
+  proc e[T]() = discard K[T]()
+  iterator h(): int {.closure.} = e[W[int]]()
+  let _ = h
+  type U = distinct int
+  e[W[U]]()
+
+block: # simplified
+  type
+    R[C] = ref object of RootObj
+      b: C
+    K[S] = ref object of R[S]
+    W[J] = object
+      case y: bool
+      of false, true: discard
+
+  type U = distinct int
+
+  discard K[W[int]]()
+  discard K[W[U]]()

tests/stdlib/thttpclient_ssl.nim

@@ -1,6 +1,7 @@
 discard """
   cmd: "nim $target --mm:refc -d:ssl $options $file"
   disabled: "openbsd"
+  retries: 2
 """
 
 #            Nim - Basic SSL integration tests
@@ -13,7 +14,10 @@ discard """
 ## Test with:
 ## ./bin/nim c -d:ssl -p:. --threads:on -r tests/stdlib/thttpclient_ssl.nim
 
-when not defined(windows):
+
+from stdtest/testutils import disableSSLTesting
+
+when not defined(windows) and not disableSSLTesting():
   # Disabled on Windows due to old OpenSSL version
   import std/[formatfloat, syncio]
   import

tests/stdlib/tparseuints.nim

@@ -6,6 +6,54 @@ import unittest, strutils
 
 block: # parseutils
   check: parseBiggestUInt("0") == 0'u64
+  check: parseBiggestUInt("1") == 1'u64
+  check: parseBiggestUInt("2") == 2'u64
+  check: parseBiggestUInt("10") == 10'u64
+  check: parseBiggestUInt("11") == 11'u64
+  check: parseBiggestUInt("99") == 99'u64
+  check: parseBiggestUInt("123") == 123'u64
+  check: parseBiggestUInt("9876") == 9876'u64
+  check: parseBiggestUInt("1_234") == 1234'u64
+  check: parseBiggestUInt("123__4") == 1234'u64
+  for i in 1.BiggestUInt .. 9.BiggestUInt:
+    var x = i
+    for j in 1 .. 19:
+      check parseBiggestUInt((i + '0'.uint).char.repeat j) == x
+      x *= 10
+      x += i
+  check: parseBiggestUInt("18446744073709551609") == 0xFFFF_FFFF_FFFF_FFF9'u64
+  check: parseBiggestUInt("18446744073709551610") == 0xFFFF_FFFF_FFFF_FFFA'u64
+  check: parseBiggestUInt("18446744073709551611") == 0xFFFF_FFFF_FFFF_FFFB'u64
+  check: parseBiggestUInt("18446744073709551612") == 0xFFFF_FFFF_FFFF_FFFC'u64
+  check: parseBiggestUInt("18446744073709551613") == 0xFFFF_FFFF_FFFF_FFFD'u64
+  check: parseBiggestUInt("18446744073709551614") == 0xFFFF_FFFF_FFFF_FFFE'u64
   check: parseBiggestUInt("18446744073709551615") == 0xFFFF_FFFF_FFFF_FFFF'u64
   expect(ValueError):
     discard parseBiggestUInt("18446744073709551616")
+  expect(ValueError):
+    discard parseBiggestUInt("18446744073709551617")
+  expect(ValueError):
+    discard parseBiggestUInt("18446744073709551618")
+  expect(ValueError):
+    discard parseBiggestUInt("18446744073709551619")
+  expect(ValueError):
+    discard parseBiggestUInt("18446744073709551620")
+  expect(ValueError):
+    discard parseBiggestUInt("18446744073709551621")
+  expect(ValueError):
+    discard parseBiggestUInt("18446744073709551622")
+  expect(ValueError):
+    discard parseBiggestUInt("18446744073709551623")
+  expect(ValueError):
+    for i in 0 .. 999:
+      discard parseBiggestUInt("18446744073709552" & intToStr(i, 3))
+  expect(ValueError):
+    discard parseBiggestUInt("22751622367522324480000000")
+  expect(ValueError):
+    discard parseBiggestUInt("41404969074137497600000000")
+  expect(ValueError):
+    discard parseBiggestUInt("20701551093035827200000000000000000")
+  expect(ValueError):
+    discard parseBiggestUInt("225462255024603136000000000000000000")
+  expect(ValueError):
+    discard parseBiggestUInt("204963831854661632000000000000000000")

tests/stdlib/trepr.nim

@@ -326,3 +326,27 @@ do:
 
 static: main()
 main()
+
+import std/macros
+
+# bug #24850
+macro a() =
+  let
+    y = quote do: discard
+    b = nnkIfStmt.newTree(
+          nnkElifExpr.newTree(ident "true", y), nnkElseExpr.newTree(y))
+    d = nnkWhenStmt.newTree(
+          nnkElifExpr.newTree(ident "true", y), nnkElseExpr.newTree(y))
+  doAssert repr(b) == """
+if true:
+  discard
+else:
+  discard"""
+
+  doAssert repr(d) == """
+when true:
+  discard
+else:
+  discard"""
+
+a()

tests/system/treprconverter.nim

@@ -0,0 +1,5 @@
+# issue #24864
+
+type S = distinct uint16
+converter d(field: uint8 | uint16): S = discard
+discard (repr(0'u16), repr(0'u8))

tests/template/tfielduse.nim

@@ -0,0 +1,9 @@
+# issue #24657
+
+proc g() {.error.} = discard
+
+type T = object
+  g: int
+
+template B(): untyped = typeof(T.g)
+type _ = B()

tests/template/tgenericobjconstr.nim

@@ -0,0 +1,15 @@
+discard """
+  matrix: "--skipParentCfg"
+"""
+
+# issue #24631
+
+type
+  V[d: static bool] = object
+    l: int
+
+template y(): V[false] = V[false](l: 0)
+discard y()
+
+template z(): V[false] = cast[V[false]](V[false](l: 0))
+discard z()

tests/testament/tretries.nim

@@ -0,0 +1,20 @@
+discard """
+  retries: 2
+"""
+
+import os
+
+const tempFile = "tretries_temp"
+
+if not fileExists(tempFile):
+  writeFile(tempFile, "abc")
+  quit(1)
+else:
+  let content = readFile(tempFile)
+  if content == "abc":
+    writeFile(tempFile, "def")
+    quit(1)
+  else:
+    # success
+    removeFile(tempFile)
+    discard

tests/testament/tshould_not_work.nim

@@ -24,6 +24,8 @@ FAIL: tests/shouldfail/tnimout.nim
 Failure: reMsgsDiffer
 FAIL: tests/shouldfail/tnimoutfull.nim
 Failure: reMsgsDiffer
+FAIL: tests/shouldfail/tnotenoughretries.nim
+Failure: reExitcodesDiffer
 FAIL: tests/shouldfail/toutput.nim
 Failure: reOutputsDiffer
 FAIL: tests/shouldfail/toutputsub.nim
@@ -43,7 +45,7 @@ import stdtest/testutils
 
 proc main =
   const nim = getCurrentCompilerExe()
-  let testamentExe = "bin/testament"
+  let testamentExe = "testament/testament"
   let cmd = fmt"{testamentExe} --directory:testament --colors:off --backendLogging:off --nim:{nim} category shouldfail"
   let (outp, status) = execCmdEx(cmd)
   doAssert status == 1, $status

tests/untestable/thttpclient_ssl_disabled.nim

@@ -9,7 +9,8 @@
 ## nim r --putenv:NIM_TESTAMENT_REMOTE_NETWORKING:1 -d:nimDisableCertificateValidation -d:ssl -p:. tests/untestable/thttpclient_ssl_disabled.nim
 
 from stdtest/testutils import enableRemoteNetworking
-when enableRemoteNetworking and (defined(nimTestsEnableFlaky) or not defined(openbsd)):
+# badssl tests disabled indefinitely
+when false and enableRemoteNetworking and (defined(nimTestsEnableFlaky) or not defined(openbsd)):
   import httpclient, net, unittest
 
   const expired = "https://expired.badssl.com/"

tests/untestable/thttpclient_ssl_env_var.nim

@@ -19,7 +19,6 @@ from net import newSocket, newContext, wrapSocket, connect, close, Port,
 from strutils import contains
 
 const
-  expired = "https://expired.badssl.com/"
   good = "https://google.com/"
 
 
@@ -56,12 +55,13 @@ suite "SSL certificate check":
       var ctx = newContext(verifyMode=CVerifyPeerUseEnvVars)
       ctx.wrapSocket(sock)
       checkpoint("Socket created")
-      try:
-        sock.connect("expired.badssl.com", 443.Port)
-        fail()
-      except:
-        sock.close
-        check getCurrentExceptionMsg().contains("certificate verify failed")
+      when false: # badssl tests disabled indefinitely
+        try:
+          sock.connect("expired.badssl.com", 443.Port)
+          fail()
+        except:
+          sock.close
+          check getCurrentExceptionMsg().contains("certificate verify failed")
 
     elif existsEnv("SSL_CERT_DIR"):
       var sock = newSocket()

tests/untestable/thttpclient_ssl_remotenetwork.nim

@@ -33,7 +33,8 @@ when enableRemoteNetworking and (defined(nimTestsEnableFlaky) or not defined(win
     CertTest = tuple[url:string, category:Category, desc: string]
 
   # badssl certs sometimes expire, set to false when that happens
-  when true:
+  # badssl now disabled indefinitely
+  when false:
     const certificate_tests: array[0..54, CertTest] = [
       ("https://wrong.host.badssl.com/", bad, "wrong.host"),
       ("https://captive-portal.badssl.com/", bad, "captive-portal"),
@@ -197,7 +198,7 @@ when enableRemoteNetworking and (defined(nimTestsEnableFlaky) or not defined(win
 
   type NetSocketTest = tuple[hostname: string, port: Port, category:Category, desc: string]
   # badssl certs sometimes expire, set to false when that happens
-  when true:
+  when false:
     const net_tests:array[0..3, NetSocketTest] = [
       ("imap.gmail.com", 993.Port, good, "IMAP"),
       ("wrong.host.badssl.com", 443.Port, bad, "wrong.host"),

tests/vm/tconststaticvar.nim

@@ -0,0 +1,79 @@
+block: # issue #8758
+  template baz() =
+    var i = 0
+
+  proc foo() =
+    static:
+      var i = 0
+      baz()
+
+block: # issue #10828
+  proc test(i: byte): bool =  
+    const SET = block: # No issues when defined outside proc
+      var s: set[byte]
+      for i in 0u8 .. 255u8: incl(s, i)
+      s
+    return i in SET
+  doAssert test(0)
+  doAssert test(127)
+  doAssert test(255)
+
+block: # issue #12172
+  const TEST = block:
+    var test: array[5, string]
+    for i in low(test)..high(test):
+      test[i] = $i
+    test
+  proc test =
+    const TEST2 = block:
+      var test: array[5, string] # Error here
+      for i in low(test)..high(test):
+        test[i] = $i
+      test
+    doAssert TEST == TEST2
+    doAssert TEST == @["0", "1", "2", "3", "4"]
+    doAssert TEST2 == @["0", "1", "2", "3", "4"]
+  test()
+
+block: # issue #21610
+  func stuff(): int =
+    const r = block:
+      var r = 1 # Error: cannot evaluate at compile time: r
+      for i in 2..10:
+        r *= i
+      r
+    r
+  doAssert stuff() == 3628800
+
+block: # issue #23803
+  func foo1(c: int): int {.inline.} =
+    const arr = block:
+      var res: array[0..99, int]
+      res[42] = 43
+      res
+    arr[c]
+  doAssert foo1(41) == 0
+  doAssert foo1(42) == 43
+  doAssert foo1(43) == 0
+
+  # works
+  func foo2(c: int): int {.inline.} =
+    func initArr(): auto =
+      var res: array[0..99, int]
+      res[42] = 43
+      res
+    const arr = initArr()
+    arr[c]
+  doAssert foo2(41) == 0
+  doAssert foo2(42) == 43
+  doAssert foo2(43) == 0
+
+  # also works
+  const globalArr = block:
+    var res: array[0..99, int]
+    res[42] = 43
+    res
+  func foo3(c: int): int {.inline.} = globalArr[c]
+  doAssert foo3(41) == 0
+  doAssert foo3(42) == 43
+  doAssert foo3(43) == 0

tests/vm/tconststaticvar2.nim

@@ -0,0 +1,13 @@
+# issue #24634
+
+type J = object
+
+template m(u: J): int =
+  let v = u
+  0
+
+proc g() =
+  const x = J()
+  const _ = m(x)
+
+g()

tests/vm/tconststaticvar3.nim

@@ -0,0 +1,9 @@
+# issue #24633
+
+import std/sequtils
+
+proc f(a: static openArray[int]) =
+  const s1 = a.mapIt(it)
+  const s2 = a.toSeq()
+
+f([1,2,3])

tests/vm/tconststaticvar_wrong.nim

@@ -0,0 +1,6 @@
+proc test =
+  const TEST = block:
+    let i = 1
+    const j = i + 1 #[tt.Error
+              ^ cannot evaluate at compile time: i]#
+    j

tests/vm/topenarrays.nim

@@ -67,3 +67,12 @@ template fn=
   doAssert test([0,1,2,3,4,5]).id == 0
 fn() # ok
 static: fn()
+
+block: # bug #24630
+  func f(a: static openArray[int]): int =
+    12
+
+  func g(a: static openArray[int]) =
+    const b = f(a)
+
+  g(@[1,2,3])

tests/vm/tvmmisc.nim

@@ -353,7 +353,7 @@ block: # bug #8007
 block: # bug #14340
   block:
     proc opl3EnvelopeCalcSin0() = discard
-    type EnvelopeSinfunc = proc()
+    type EnvelopeSinfunc = proc() {.nimcall.} # todo: fixme 
     # const EnvelopeCalcSin0 = opl3EnvelopeCalcSin0 # ok
     const EnvelopeCalcSin0: EnvelopeSinfunc = opl3EnvelopeCalcSin0 # was bug
     const envelopeSin = [EnvelopeCalcSin0]