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Merge #10483: scripted-diff: Use the C++11 keyword nullptr to denote the pointer literal instead of the macro NULL

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90d4d89 scripted-diff: Use the C++11 keyword nullptr to denote the pointer literal instead of the macro NULL (practicalswift)

Pull request description:

  Since C++11 the macro `NULL` may be:
  * an integer literal with value zero, or
  * a prvalue of type `std::nullptr_t`

  By using the C++11 keyword `nullptr` we are guaranteed a prvalue of type `std::nullptr_t`.

  For a more thorough discussion, see "A name for the null pointer: nullptr" (Sutter &
  Stroustrup), http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2431.pdf

  With this patch applied there are no `NULL` macro usages left in the repo:

  ```
  $ git grep NULL -- "*.cpp" "*.h" | egrep -v '(/univalue/|/secp256k1/|/leveldb/|_NULL|NULLDUMMY|torcontrol.*NULL|NULL cert)' | wc -l
  0
  ```

  The road towards `nullptr` (C++11) is split into two PRs:
  * `NULL` → `nullptr` is handled in PR #10483 (scripted, this PR)
  * `0` → `nullptr` is handled in PR #10645 (manual)

Tree-SHA512: 3c395d66f2ad724a8e6fed74b93634de8bfc0c0eafac94e64e5194c939499fefd6e68f047de3083ad0b4eff37df9a8a3a76349aa17d55eabbd8e0412f140a297
This commit is contained in:
Wladimir J. van der Laan
2017-08-14 16:20:49 +02:00
parent 0e5cff6f2b 90d4d89230
commit ce74799a3c
104 changed files with 563 additions and 563 deletions
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8
src/wallet/rpcwallet.cpp
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@@ -1818,8 +1818,8 @@ UniValue listsinceblock(const JSONRPCRequest& request)
LOCK2(cs_main, pwallet->cs_wallet);
const CBlockIndex* pindex = NULL; // Block index of the specified block or the common ancestor, if the block provided was in a deactivated chain.
const CBlockIndex* paltindex = NULL; // Block index of the specified block, even if it's in a deactivated chain.
const CBlockIndex* pindex = nullptr; // Block index of the specified block or the common ancestor, if the block provided was in a deactivated chain.
const CBlockIndex* paltindex = nullptr; // Block index of the specified block, even if it's in a deactivated chain.
int target_confirms = 1;
isminefilter filter = ISMINE_SPENDABLE;
@@ -2725,10 +2725,10 @@ UniValue listunspent(const JSONRPCRequest& request)
UniValue results(UniValue::VARR);
std::vector<COutput> vecOutputs;
assert(pwallet != NULL);
assert(pwallet != nullptr);
LOCK2(cs_main, pwallet->cs_wallet);
pwallet->AvailableCoins(vecOutputs, !include_unsafe, NULL, nMinimumAmount, nMaximumAmount, nMinimumSumAmount, nMaximumCount, nMinDepth, nMaxDepth);
pwallet->AvailableCoins(vecOutputs, !include_unsafe, nullptr, nMinimumAmount, nMaximumAmount, nMinimumSumAmount, nMaximumCount, nMinDepth, nMaxDepth);
for (const COutput& out : vecOutputs) {
CTxDestination address;
const CScript& scriptPubKey = out.tx->tx->vout[out.i].scriptPubKey;