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-rw-r--r--src/libstore/build.cc62
-rw-r--r--src/libstore/derivations.cc3
-rw-r--r--src/libstore/gc.cc32
-rw-r--r--src/libstore/local-store.cc17
-rw-r--r--src/libstore/misc.cc15
-rw-r--r--src/libstore/optimise-store.cc4
-rw-r--r--src/libstore/pathlocks.cc4
-rw-r--r--src/libstore/remote-store.cc3
-rw-r--r--src/libstore/store-api.cc13
-rw-r--r--src/libstore/upgrade-schema.cc2
10 files changed, 59 insertions, 96 deletions
diff --git a/src/libstore/build.cc b/src/libstore/build.cc
index b475341bd446..d3b46a2ca0d6 100644
--- a/src/libstore/build.cc
+++ b/src/libstore/build.cc
@@ -290,13 +290,11 @@ void Goal::waiteeDone(GoalPtr waitee, ExitCode result)
 
         /* If we failed and keepGoing is not set, we remove all
            remaining waitees. */
-        for (Goals::iterator i = waitees.begin(); i != waitees.end(); ++i) {
+        foreach (Goals::iterator, i, waitees) {
             GoalPtr goal = *i;
             WeakGoals waiters2;
-            for (WeakGoals::iterator j = goal->waiters.begin();
-                 j != goal->waiters.end(); ++j)
-                if (j->lock() != shared_from_this())
-                    waiters2.insert(*j);
+            foreach (WeakGoals::iterator, j, goal->waiters)
+                if (j->lock() != shared_from_this()) waiters2.insert(*j);
             goal->waiters = waiters2;
         }
         waitees.clear();
@@ -312,7 +310,7 @@ void Goal::amDone(ExitCode result)
     assert(exitCode == ecBusy);
     assert(result == ecSuccess || result == ecFailed);
     exitCode = result;
-    for (WeakGoals::iterator i = waiters.begin(); i != waiters.end(); ++i) {
+    foreach (WeakGoals::iterator, i, waiters) {
         GoalPtr goal = i->lock();
         if (goal) goal->waiteeDone(shared_from_this(), result);
     }
@@ -365,8 +363,7 @@ const char * * strings2CharPtrs(const Strings & ss)
 {
     const char * * arr = new const char * [ss.size() + 1];
     const char * * p = arr;
-    for (Strings::const_iterator i = ss.begin(); i != ss.end(); ++i)
-        *p++ = i->c_str();
+    foreach (Strings::const_iterator, i, ss) *p++ = i->c_str();
     *p = 0;
     return arr;
 }
@@ -462,7 +459,7 @@ void UserLock::acquire()
 
     /* Find a user account that isn't currently in use for another
        build. */
-    for (Strings::iterator i = users.begin(); i != users.end(); ++i) {
+    foreach (Strings::iterator, i, users) {
         debug(format("trying user `%1%'") % *i);
 
         struct passwd * pw = getpwnam(i->c_str());
@@ -877,8 +874,7 @@ void DerivationGoal::outputsSubstituted()
     foreach (DerivationInputs::iterator, i, drv.inputDrvs)
         addWaitee(worker.makeDerivationGoal(i->first));
 
-    for (PathSet::iterator i = drv.inputSrcs.begin();
-         i != drv.inputSrcs.end(); ++i)
+    foreach (PathSet::iterator, i, drv.inputSrcs)
         addWaitee(worker.makeSubstitutionGoal(*i));
 
     state = &DerivationGoal::inputsRealised;
@@ -949,8 +945,7 @@ void DerivationGoal::inputsRealised()
 PathSet outputPaths(const DerivationOutputs & outputs)
 {
     PathSet paths;
-    for (DerivationOutputs::const_iterator i = outputs.begin();
-         i != outputs.end(); ++i)
+    foreach (DerivationOutputs::const_iterator, i, outputs)
         paths.insert(i->second.path);
     return paths;
 }
@@ -1313,17 +1308,14 @@ DerivationGoal::HookReply DerivationGoal::tryBuildHook()
         computeFSClosure(drvPath, allInputs);
         
         string s;
-        for (PathSet::iterator i = allInputs.begin();
-             i != allInputs.end(); ++i)
-            s += *i + "\n";
+        foreach (PathSet::iterator, i, allInputs) s += *i + "\n";
         
         writeStringToFile(inputListFN, s);
 
         /* The `outputs' file lists all outputs that have to be copied
            from the remote system. */
         s = "";
-        for (DerivationOutputs::iterator i = drv.outputs.begin();
-             i != drv.outputs.end(); ++i)
+        foreach (DerivationOutputs::iterator, i, drv.outputs)
             s += i->second.path + "\n";
         writeStringToFile(outputListFN, s);
 
@@ -1411,8 +1403,7 @@ void DerivationGoal::startBuilder()
     env["NIX_STORE"] = nixStore;
 
     /* Add all bindings specified in the derivation. */
-    for (StringPairs::iterator i = drv.env.begin();
-         i != drv.env.end(); ++i)
+    foreach (StringPairs::iterator, i, drv.env)
         env[i->first] = i->second;
 
     /* Create a temporary directory where the build will take
@@ -1449,8 +1440,7 @@ void DerivationGoal::startBuilder()
        already know the cryptographic hash of the output). */
     if (fixedOutput) {
         Strings varNames = tokenizeString(drv.env["impureEnvVars"]);
-        for (Strings::iterator i = varNames.begin(); i != varNames.end(); ++i)
-            env[*i] = getEnv(*i);
+        foreach (Strings::iterator, i, varNames) env[*i] = getEnv(*i);
     }
 
     /* The `exportReferencesGraph' feature allows the references graph
@@ -1690,8 +1680,7 @@ void DerivationGoal::startBuilder()
 
             /* Fill in the environment. */
             Strings envStrs;
-            for (Environment::const_iterator i = env.begin();
-                 i != env.end(); ++i)
+            foreach (Environment::const_iterator, i, env)
                 envStrs.push_back(i->first + "=" + i->second);
             const char * * envArr = strings2CharPtrs(envStrs);
 
@@ -1737,8 +1726,7 @@ void DerivationGoal::startBuilder()
             /* Fill in the arguments. */
             string builderBasename = baseNameOf(drv.builder);
             args.push_back(builderBasename.c_str());
-            for (Strings::iterator i = drv.args.begin();
-                 i != drv.args.end(); ++i)
+            foreach (Strings::iterator, i, drv.args)
                 args.push_back(i->c_str());
             args.push_back(0);
 
@@ -1777,7 +1765,7 @@ PathSet parseReferenceSpecifiers(const Derivation & drv, string attr)
 {
     PathSet result;
     Paths paths = tokenizeString(attr);
-    for (Strings::iterator i = paths.begin(); i != paths.end(); ++i) {
+    foreach (Strings::iterator, i, paths) {
         if (isStorePath(*i))
             result.insert(*i);
         else if (drv.outputs.find(*i) != drv.outputs.end())
@@ -1886,7 +1874,7 @@ void DerivationGoal::computeClosure()
            allowedReferences should really be per-output. */
         if (drv.env.find("allowedReferences") != drv.env.end()) {
             PathSet allowed = parseReferenceSpecifiers(drv, drv.env["allowedReferences"]);
-            for (PathSet::iterator i = references.begin(); i != references.end(); ++i)
+            foreach (PathSet::iterator, i, references)
                 if (allowed.find(*i) == allowed.end())
                     throw BuildError(format("output is not allowed to refer to path `%1%'") % *i);
         }
@@ -1990,8 +1978,7 @@ void DerivationGoal::handleEOF(int fd)
 PathSet DerivationGoal::checkPathValidity(bool returnValid)
 {
     PathSet result;
-    for (DerivationOutputs::iterator i = drv.outputs.begin();
-         i != drv.outputs.end(); ++i)
+    foreach (DerivationOutputs::iterator, i, drv.outputs)
         if (worker.store.isValidPath(i->second.path)) {
             if (returnValid) result.insert(i->second.path);
         } else {
@@ -2495,9 +2482,7 @@ void Worker::childTerminated(pid_t pid, bool wakeSleepers)
     if (wakeSleepers) {
         
         /* Wake up goals waiting for a build slot. */
-        for (WeakGoals::iterator i = wantingToBuild.begin();
-             i != wantingToBuild.end(); ++i)
-        {
+        foreach (WeakGoals::iterator, i, wantingToBuild) {
             GoalPtr goal = i->lock();
             if (goal) wakeUp(goal);
         }
@@ -2533,9 +2518,7 @@ void Worker::waitForAWhile(GoalPtr goal)
 
 void Worker::run(const Goals & _topGoals)
 {
-    for (Goals::iterator i = _topGoals.begin();
-         i != _topGoals.end(); ++i)
-        topGoals.insert(*i);
+    foreach (Goals::iterator, i,  _topGoals) topGoals.insert(*i);
     
     startNest(nest, lvlDebug, format("entered goal loop"));
 
@@ -2547,7 +2530,7 @@ void Worker::run(const Goals & _topGoals)
         while (!awake.empty() && !topGoals.empty()) {
             WeakGoals awake2(awake);
             awake.clear();
-            for (WeakGoals::iterator i = awake2.begin(); i != awake2.end(); ++i) {
+            foreach (WeakGoals::iterator, i, awake2) {
                 checkInterrupt();
                 GoalPtr goal = i->lock();
                 if (goal) goal->work();
@@ -2709,14 +2692,13 @@ void LocalStore::buildDerivations(const PathSet & drvPaths)
     Worker worker(*this);
 
     Goals goals;
-    for (PathSet::const_iterator i = drvPaths.begin();
-         i != drvPaths.end(); ++i)
+    foreach (PathSet::const_iterator, i, drvPaths)
         goals.insert(worker.makeDerivationGoal(*i));
 
     worker.run(goals);
 
     PathSet failed;
-    for (Goals::iterator i = goals.begin(); i != goals.end(); ++i)
+    foreach (Goals::iterator, i, goals)
         if ((*i)->getExitCode() == Goal::ecFailed) {
             DerivationGoal * i2 = dynamic_cast<DerivationGoal *>(i->get());
             assert(i2);
diff --git a/src/libstore/derivations.cc b/src/libstore/derivations.cc
index d0f836cab3d9..bc2ec1f907e7 100644
--- a/src/libstore/derivations.cc
+++ b/src/libstore/derivations.cc
@@ -21,8 +21,7 @@ Path writeDerivation(const Derivation & drv, const string & name)
 {
     PathSet references;
     references.insert(drv.inputSrcs.begin(), drv.inputSrcs.end());
-    for (DerivationInputs::const_iterator i = drv.inputDrvs.begin();
-         i != drv.inputDrvs.end(); ++i)
+    foreach (DerivationInputs::const_iterator, i, drv.inputDrvs)
         references.insert(i->first);
     /* Note that the outputs of a derivation are *not* references
        (that can be missing (of course) and should not necessarily be
diff --git a/src/libstore/gc.cc b/src/libstore/gc.cc
index b5cc21de44ac..3415c1cb42ee 100644
--- a/src/libstore/gc.cc
+++ b/src/libstore/gc.cc
@@ -247,9 +247,7 @@ static void readTempRoots(PathSet & tempRoots, FDs & fds)
     Strings tempRootFiles = readDirectory(
         (format("%1%/%2%") % nixStateDir % tempRootsDir).str());
 
-    for (Strings::iterator i = tempRootFiles.begin();
-         i != tempRootFiles.end(); ++i)
-    {
+    foreach (Strings::iterator, i, tempRootFiles) {
         Path path = (format("%1%/%2%/%3%") % nixStateDir % tempRootsDir % *i).str();
 
         debug(format("reading temporary root file `%1%'") % path);
@@ -328,7 +326,7 @@ static void findRoots(const Path & path, bool recurseSymlinks,
 
         if (S_ISDIR(st.st_mode)) {
             Strings names = readDirectory(path);
-            for (Strings::iterator i = names.begin(); i != names.end(); ++i)
+            foreach (Strings::iterator, i, names)
                 findRoots(path + "/" + *i, recurseSymlinks, deleteStale, roots);
         }
 
@@ -399,7 +397,7 @@ static void addAdditionalRoots(PathSet & roots)
 
     Strings paths = tokenizeString(result, "\n");
     
-    for (Strings::iterator i = paths.begin(); i != paths.end(); ++i) {
+    foreach (Strings::iterator, i, paths) {
         if (isInStore(*i)) {
             Path path = toStorePath(*i);
             if (roots.find(path) == roots.end() && store->isValidPath(path)) {
@@ -421,8 +419,7 @@ static void dfsVisit(const PathSet & paths, const Path & path,
     if (store->isValidPath(path))
         store->queryReferences(path, references);
     
-    for (PathSet::iterator i = references.begin();
-         i != references.end(); ++i)
+    foreach (PathSet::iterator, i, references)
         /* Don't traverse into paths that don't exist.  That can
            happen due to substitutes for non-existent paths. */
         if (*i != path && paths.find(*i) != paths.end())
@@ -436,7 +433,7 @@ Paths topoSortPaths(const PathSet & paths)
 {
     Paths sorted;
     PathSet visited;
-    for (PathSet::const_iterator i = paths.begin(); i != paths.end(); ++i)
+    foreach (PathSet::const_iterator, i, paths)
         dfsVisit(paths, *i, visited, sorted);
     return sorted;
 }
@@ -453,7 +450,7 @@ static time_t lastFileAccessTime(const Path & path)
     if (S_ISDIR(st.st_mode)) {
         time_t last = 0;
 	Strings names = readDirectory(path);
-	for (Strings::iterator i = names.begin(); i != names.end(); ++i) {
+	foreach (Strings::iterator, i, names) {
             time_t t = lastFileAccessTime(path + "/" + *i);
             if (t > last) last = t;
         }
@@ -594,8 +591,7 @@ void LocalStore::collectGarbage(const GCOptions & options, GCResults & results)
     Roots rootMap = options.ignoreLiveness ? Roots() : nix::findRoots(true);
 
     PathSet roots;
-    for (Roots::iterator i = rootMap.begin(); i != rootMap.end(); ++i)
-        roots.insert(i->second);
+    foreach (Roots::iterator, i, rootMap) roots.insert(i->second);
 
     /* Add additional roots returned by the program specified by the
        NIX_ROOT_FINDER environment variable.  This is typically used
@@ -613,13 +609,11 @@ void LocalStore::collectGarbage(const GCOptions & options, GCResults & results)
        roots under the `references' relation. */
     printMsg(lvlError, format("computing live paths..."));
     PathSet livePaths;
-    for (PathSet::const_iterator i = roots.begin(); i != roots.end(); ++i)
+    foreach (PathSet::const_iterator, i, roots)
         computeFSClosure(canonPath(*i), livePaths);
 
     if (gcKeepDerivations) {
-        for (PathSet::iterator i = livePaths.begin();
-             i != livePaths.end(); ++i)
-        {
+        foreach (PathSet::iterator, i, livePaths) {
             /* Note that the deriver need not be valid (e.g., if we
                previously ran the collector with `gcKeepDerivations'
                turned off). */
@@ -631,8 +625,7 @@ void LocalStore::collectGarbage(const GCOptions & options, GCResults & results)
 
     if (gcKeepOutputs) {
         /* Hmz, identical to storePathRequisites in nix-store. */
-        for (PathSet::iterator i = livePaths.begin();
-             i != livePaths.end(); ++i)
+        foreach (PathSet::iterator, i, livePaths)
             if (isDerivation(*i)) {
                 Derivation drv = derivationFromPath(*i);
 
@@ -642,8 +635,7 @@ void LocalStore::collectGarbage(const GCOptions & options, GCResults & results)
 		    gcLevel = defaultGcLevel;
 		
 		if (gcLevel >= gcKeepOutputsThreshold)    
-		    for (DerivationOutputs::iterator j = drv.outputs.begin();
-                         j != drv.outputs.end(); ++j)
+		    foreach (DerivationOutputs::iterator, j, drv.outputs)
 			if (isValidPath(j->second.path))
 			    computeFSClosure(j->second.path, livePaths);
             }
@@ -668,7 +660,7 @@ void LocalStore::collectGarbage(const GCOptions & options, GCResults & results)
        (and computeFSClosure() assumes that the presence of a path
        means that it has already been closed). */
     PathSet tempRootsClosed;
-    for (PathSet::iterator i = tempRoots.begin(); i != tempRoots.end(); ++i)
+    foreach (PathSet::iterator, i, tempRoots)
         if (isValidPath(*i))
             computeFSClosure(*i, tempRootsClosed);
         else
diff --git a/src/libstore/local-store.cc b/src/libstore/local-store.cc
index dd83e72083b1..51a32a3d1e5a 100644
--- a/src/libstore/local-store.cc
+++ b/src/libstore/local-store.cc
@@ -162,7 +162,7 @@ void canonicalisePathMetaData(const Path & path, bool recurse)
 
     if (recurse && S_ISDIR(st.st_mode)) {
         Strings names = readDirectory(path);
-	for (Strings::iterator i = names.begin(); i != names.end(); ++i)
+	foreach (Strings::iterator, i, names)
 	    canonicalisePathMetaData(path + "/" + *i, true);
     }
 }
@@ -392,7 +392,7 @@ ValidPathInfo LocalStore::queryPathInfo(const Path & path, bool ignoreErrors)
     /* Parse it. */
     Strings lines = tokenizeString(info, "\n");
 
-    for (Strings::iterator i = lines.begin(); i != lines.end(); ++i) {
+    foreach (Strings::iterator, i, lines) {
         string::size_type p = i->find(':');
         if (p == string::npos) continue; /* bad line */
         string name(*i, 0, p);
@@ -433,7 +433,7 @@ PathSet LocalStore::queryValidPaths()
 {
     PathSet paths;
     Strings entries = readDirectory(nixDBPath + "/info");
-    for (Strings::iterator i = entries.begin(); i != entries.end(); ++i)
+    foreach (Strings::iterator, i, entries)
         if (i->at(0) != '.') paths.insert(nixStore + "/" + *i);
     return paths;
 }
@@ -468,7 +468,7 @@ bool LocalStore::queryReferrersInternal(const Path & path, PathSet & referrers)
 
     Paths refs = tokenizeString(readFile(fd), " ");
 
-    for (Paths::iterator i = refs.begin(); i != refs.end(); ++i)
+    foreach (Paths::iterator, i, refs)
         /* Referrers can be invalid (see registerValidPath() for the
            invariant), so we only return one if it is valid. */
         if (isStorePath(*i) && isValidPath(*i)) referrers.insert(*i); else allValid = false;
@@ -600,8 +600,7 @@ static void dfsVisit(std::map<Path, ValidPathInfo> & infos,
 
     ValidPathInfo & info(infos[path]);
     
-    for (PathSet::iterator i = info.references.begin();
-         i != info.references.end(); ++i)
+    foreach (PathSet::iterator, i, info.references)
         if (infos.find(*i) != infos.end())
             dfsVisit(infos, *i, visited, sorted);
 
@@ -616,15 +615,15 @@ void LocalStore::registerValidPaths(const ValidPathInfos & infos)
     /* Sort the paths topologically under the references relation, so
        that if path A is referenced by B, then A is registered before
        B. */
-    for (ValidPathInfos::const_iterator i = infos.begin(); i != infos.end(); ++i)
+    foreach (ValidPathInfos::const_iterator, i, infos)
         infosMap[i->path] = *i;
 
     PathSet visited;
     Paths sorted;
-    for (ValidPathInfos::const_iterator i = infos.begin(); i != infos.end(); ++i)
+    foreach (ValidPathInfos::const_iterator, i, infos)
         dfsVisit(infosMap, i->path, visited, sorted);
 
-    for (Paths::iterator i = sorted.begin(); i != sorted.end(); ++i)
+    foreach (Paths::iterator, i, sorted)
         registerValidPath(infosMap[*i]);
 }
 
diff --git a/src/libstore/misc.cc b/src/libstore/misc.cc
index 85197adcf0db..f2b4c7a4ee60 100644
--- a/src/libstore/misc.cc
+++ b/src/libstore/misc.cc
@@ -30,16 +30,14 @@ void computeFSClosure(const Path & storePath,
     else
         store->queryReferences(storePath, references);
 
-    for (PathSet::iterator i = references.begin();
-         i != references.end(); ++i)
+    foreach (PathSet::iterator, i, references)
         computeFSClosure(*i, paths, flipDirection);
 }
 
 
 Path findOutput(const Derivation & drv, string id)
 {
-    for (DerivationOutputs::const_iterator i = drv.outputs.begin();
-         i != drv.outputs.end(); ++i)
+    foreach (DerivationOutputs::const_iterator, i, drv.outputs)
         if (i->first == id) return i->second.path;
     throw Error(format("derivation has no output `%1%'") % id);
 }
@@ -67,20 +65,17 @@ void queryMissing(const PathSet & targets,
             Derivation drv = derivationFromPath(p);
 
             bool mustBuild = false;
-            for (DerivationOutputs::iterator i = drv.outputs.begin();
-                 i != drv.outputs.end(); ++i)
+            foreach (DerivationOutputs::iterator, i, drv.outputs)
                 if (!store->isValidPath(i->second.path) && !store->hasSubstitutes(i->second.path))
                     mustBuild = true;
 
             if (mustBuild) {
                 willBuild.insert(p);
                 todo.insert(drv.inputSrcs.begin(), drv.inputSrcs.end());
-                for (DerivationInputs::iterator i = drv.inputDrvs.begin();
-                     i != drv.inputDrvs.end(); ++i)
+                foreach (DerivationInputs::iterator, i, drv.inputDrvs)
                     todo.insert(i->first);
             } else 
-                for (DerivationOutputs::iterator i = drv.outputs.begin();
-                     i != drv.outputs.end(); ++i)
+                foreach (DerivationOutputs::iterator, i, drv.outputs)
                     todo.insert(i->second.path);
         }
 
diff --git a/src/libstore/optimise-store.cc b/src/libstore/optimise-store.cc
index 590e1f2e19f8..2246fa8269a6 100644
--- a/src/libstore/optimise-store.cc
+++ b/src/libstore/optimise-store.cc
@@ -131,7 +131,7 @@ static void hashAndLink(bool dryRun, HashToPath & hashToPath,
 
     if (S_ISDIR(st.st_mode)) {
         Strings names = readDirectory(path);
-	for (Strings::iterator i = names.begin(); i != names.end(); ++i)
+	foreach (Strings::iterator, i, names)
 	    hashAndLink(dryRun, hashToPath, stats, path + "/" + *i);
     }
 }
@@ -143,7 +143,7 @@ void LocalStore::optimiseStore(bool dryRun, OptimiseStats & stats)
 
     PathSet paths = queryValidPaths();
 
-    for (PathSet::iterator i = paths.begin(); i != paths.end(); ++i) {
+    foreach (PathSet::iterator, i, paths) {
         addTempRoot(*i);
         if (!isValidPath(*i)) continue; /* path was GC'ed, probably */
         startNest(nest, lvlChatty, format("hashing files in `%1%'") % *i);
diff --git a/src/libstore/pathlocks.cc b/src/libstore/pathlocks.cc
index cad893726720..a698609d3a64 100644
--- a/src/libstore/pathlocks.cc
+++ b/src/libstore/pathlocks.cc
@@ -155,7 +155,7 @@ bool PathLocks::lockPaths(const PathSet & _paths,
     paths.sort();
     
     /* Acquire the lock for each path. */
-    for (Paths::iterator i = paths.begin(); i != paths.end(); i++) {
+    foreach (Paths::iterator, i, paths) {
         checkInterrupt();
         Path path = *i;
         Path lockPath = path + ".lock";
@@ -219,7 +219,7 @@ PathLocks::~PathLocks()
 
 void PathLocks::unlock()
 {
-    for (list<FDPair>::iterator i = fds.begin(); i != fds.end(); i++) {
+    foreach (list<FDPair>::iterator, i, fds) {
         if (deletePaths) deleteLockFilePreClose(i->second, i->first);
 
         lockedPaths.erase(i->second);
diff --git a/src/libstore/remote-store.cc b/src/libstore/remote-store.cc
index d892e3e62bfa..f54281e0d196 100644
--- a/src/libstore/remote-store.cc
+++ b/src/libstore/remote-store.cc
@@ -29,8 +29,7 @@ Path readStorePath(Source & from)
 PathSet readStorePaths(Source & from)
 {
     PathSet paths = readStringSet(from);
-    for (PathSet::iterator i = paths.begin(); i != paths.end(); ++i)
-        assertStorePath(*i);
+    foreach (PathSet::iterator, i, paths) assertStorePath(*i);
     return paths;
 }
 
diff --git a/src/libstore/store-api.cc b/src/libstore/store-api.cc
index eb75d3ada1f4..08ee922ef6a8 100644
--- a/src/libstore/store-api.cc
+++ b/src/libstore/store-api.cc
@@ -81,7 +81,7 @@ void checkStoreName(const string & name)
        reasons (e.g., "." and ".."). */
     if (string(name, 0, 1) == ".")
         throw Error(format("illegal name: `%1%'") % name);
-    for (string::const_iterator i = name.begin(); i != name.end(); ++i)
+    foreach (string::const_iterator, i, name)
         if (!((*i >= 'A' && *i <= 'Z') ||
               (*i >= 'a' && *i <= 'z') ||
               (*i >= '0' && *i <= '9') ||
@@ -207,7 +207,7 @@ Path computeStorePathForText(const string & name, const string & s,
        hacky, but we can't put them in `s' since that would be
        ambiguous. */
     string type = "text";
-    for (PathSet::const_iterator i = references.begin(); i != references.end(); ++i) {
+    foreach (PathSet::const_iterator, i, references) {
         type += ":";
         type += *i;
     }
@@ -223,7 +223,7 @@ string makeValidityRegistration(const PathSet & paths,
 {
     string s = "";
     
-    for (PathSet::iterator i = paths.begin(); i != paths.end(); ++i) {
+    foreach (PathSet::iterator, i, paths) {
         s += *i + "\n";
 
         if (showHash)
@@ -237,8 +237,7 @@ string makeValidityRegistration(const PathSet & paths,
 
         s += (format("%1%\n") % references.size()).str();
             
-        for (PathSet::iterator j = references.begin();
-             j != references.end(); ++j)
+        foreach (PathSet::iterator, j, references)
             s += *j + "\n";
     }
 
@@ -272,9 +271,7 @@ ValidPathInfo decodeValidPathInfo(std::istream & str, bool hashGiven)
 string showPaths(const PathSet & paths)
 {
     string s;
-    for (PathSet::const_iterator i = paths.begin();
-         i != paths.end(); ++i)
-    {
+    foreach (PathSet::const_iterator, i, paths) {
         if (s.size() != 0) s += ", ";
         s += "`" + *i + "'";
     }
diff --git a/src/libstore/upgrade-schema.cc b/src/libstore/upgrade-schema.cc
index 450a7c8d06f5..c2fb8915555d 100644
--- a/src/libstore/upgrade-schema.cc
+++ b/src/libstore/upgrade-schema.cc
@@ -73,7 +73,7 @@ void LocalStore::upgradeStore12()
     Paths paths;
     nixDB.enumTable(noTxn, dbValidPaths, paths);
     
-    for (Paths::iterator i = paths.begin(); i != paths.end(); ++i) {
+    foreach (Paths::iterator, i, paths) {
         ValidPathInfo info;
         info.path = *i;
generated by cgit-pink 1.4.1 (git 2.44.2) at 2024-11-07T12ยท47+0000