aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--configure.ac1
-rw-r--r--src/miner.cpp4
-rw-r--r--src/qt/platformstyle.cpp2
-rw-r--r--src/rpc/blockchain.cpp2
-rw-r--r--src/txmempool.cpp4
-rw-r--r--src/validation.cpp4
-rw-r--r--src/wallet/init.cpp2
7 files changed, 10 insertions, 9 deletions
diff --git a/configure.ac b/configure.ac
index 027e429140..ff7f1b39c8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -301,6 +301,7 @@ if test "x$CXXFLAGS_overridden" = "xno"; then
AX_CHECK_COMPILE_FLAG([-Wvla],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wvla"],,[[$CXXFLAG_WERROR]])
AX_CHECK_COMPILE_FLAG([-Wformat-security],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wformat-security"],,[[$CXXFLAG_WERROR]])
AX_CHECK_COMPILE_FLAG([-Wthread-safety-analysis],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wthread-safety-analysis"],,[[$CXXFLAG_WERROR]])
+ AX_CHECK_COMPILE_FLAG([-Wrange-loop-analysis],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wrange-loop-analysis"],,[[$CXXFLAG_WERROR]])
## Some compilers (gcc) ignore unknown -Wno-* options, but warn about all
## unknown options if any other warning is produced. Test the -Wfoo case, and
diff --git a/src/miner.cpp b/src/miner.cpp
index d4527a1d67..738ccad1b9 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -209,7 +209,7 @@ bool BlockAssembler::TestPackage(uint64_t packageSize, int64_t packageSigOpsCost
// segwit activation)
bool BlockAssembler::TestPackageTransactions(const CTxMemPool::setEntries& package)
{
- for (const CTxMemPool::txiter it : package) {
+ for (CTxMemPool::txiter it : package) {
if (!IsFinalTx(it->GetTx(), nHeight, nLockTimeCutoff))
return false;
if (!fIncludeWitness && it->GetTx().HasWitness())
@@ -241,7 +241,7 @@ int BlockAssembler::UpdatePackagesForAdded(const CTxMemPool::setEntries& already
indexed_modified_transaction_set &mapModifiedTx)
{
int nDescendantsUpdated = 0;
- for (const CTxMemPool::txiter it : alreadyAdded) {
+ for (CTxMemPool::txiter it : alreadyAdded) {
CTxMemPool::setEntries descendants;
mempool.CalculateDescendants(it, descendants);
// Insert all descendants (not yet in block) into the modified set
diff --git a/src/qt/platformstyle.cpp b/src/qt/platformstyle.cpp
index fce71f661a..a3a10aac18 100644
--- a/src/qt/platformstyle.cpp
+++ b/src/qt/platformstyle.cpp
@@ -46,7 +46,7 @@ void MakeSingleColorImage(QImage& img, const QColor& colorbase)
QIcon ColorizeIcon(const QIcon& ico, const QColor& colorbase)
{
QIcon new_ico;
- for (const QSize sz : ico.availableSizes())
+ for (const QSize& sz : ico.availableSizes())
{
QImage img(ico.pixmap(sz).toImage());
MakeSingleColorImage(img, colorbase);
diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp
index 68279d7ffd..d9d803ac7d 100644
--- a/src/rpc/blockchain.cpp
+++ b/src/rpc/blockchain.cpp
@@ -853,7 +853,7 @@ static void ApplyStats(CCoinsStats &stats, CHashWriter& ss, const uint256& hash,
ss << hash;
ss << VARINT(outputs.begin()->second.nHeight * 2 + outputs.begin()->second.fCoinBase ? 1u : 0u);
stats.nTransactions++;
- for (const auto output : outputs) {
+ for (const auto& output : outputs) {
ss << VARINT(output.first + 1);
ss << output.second.out.scriptPubKey;
ss << VARINT(output.second.out.nValue, VarIntMode::NONNEGATIVE_SIGNED);
diff --git a/src/txmempool.cpp b/src/txmempool.cpp
index 1c6dba0c9c..8090172e3f 100644
--- a/src/txmempool.cpp
+++ b/src/txmempool.cpp
@@ -69,12 +69,12 @@ void CTxMemPool::UpdateForDescendants(txiter updateIt, cacheMap &cachedDescendan
setAllDescendants.insert(cit);
stageEntries.erase(cit);
const setEntries &setChildren = GetMemPoolChildren(cit);
- for (const txiter childEntry : setChildren) {
+ for (txiter childEntry : setChildren) {
cacheMap::iterator cacheIt = cachedDescendants.find(childEntry);
if (cacheIt != cachedDescendants.end()) {
// We've already calculated this one, just add the entries for this set
// but don't traverse again.
- for (const txiter cacheEntry : cacheIt->second) {
+ for (txiter cacheEntry : cacheIt->second) {
setAllDescendants.insert(cacheEntry);
}
} else if (!setAllDescendants.count(childEntry)) {
diff --git a/src/validation.cpp b/src/validation.cpp
index baf083b153..3b8118b036 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -651,7 +651,7 @@ static bool AcceptToMemoryPoolWorker(const CChainParams& chainparams, CTxMemPool
view.SetBackend(viewMemPool);
// do all inputs exist?
- for (const CTxIn txin : tx.vin) {
+ for (const CTxIn& txin : tx.vin) {
if (!pcoinsTip->HaveCoinInCache(txin.prevout)) {
coins_to_uncache.push_back(txin.prevout);
}
@@ -957,7 +957,7 @@ static bool AcceptToMemoryPoolWorker(const CChainParams& chainparams, CTxMemPool
}
// Remove conflicting transactions from the mempool
- for (const CTxMemPool::txiter it : allConflicting)
+ for (CTxMemPool::txiter it : allConflicting)
{
LogPrint(BCLog::MEMPOOL, "replacing tx %s with %s for %s BTC additional fees, %d delta bytes\n",
it->GetTx().GetHash().ToString(),
diff --git a/src/wallet/init.cpp b/src/wallet/init.cpp
index daeff1d0e8..74312b7124 100644
--- a/src/wallet/init.cpp
+++ b/src/wallet/init.cpp
@@ -200,7 +200,7 @@ bool WalletInit::Verify() const
// Keep track of each wallet absolute path to detect duplicates.
std::set<fs::path> wallet_paths;
- for (const auto wallet_file : wallet_files) {
+ for (const auto& wallet_file : wallet_files) {
fs::path wallet_path = fs::absolute(wallet_file, GetWalletDir());
if (!wallet_paths.insert(wallet_path).second) {