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src: replace NULL with nullptr

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Now that we are building with C++11 features enabled, replace use
of NULL with nullptr.

The benefit of using nullptr is that it can never be confused for
an integral type because it does not support implicit conversions
to integral types except boolean - unlike NULL, which is defined
as a literal `0`.
This commit is contained in:
Ben Noordhuis committed 2014-10-23 22:49:58 +02:00
1 parent b2b59febe8
commit 2d82cdf670
48 files changed
+655 -647
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src/string_bytes.cc
+6 -6
View File
@@ -296,7 +296,7 @@ size_t StringBytes::Write(Isolate* isolate,
enum encoding encoding,
int* chars_written) {
HandleScope scope(isolate);
const char* data = NULL;
const char* data = nullptr;
size_t len = 0;
bool is_extern = GetExternalParts(isolate, val, &data, &len);
size_t extlen = len;
@@ -319,7 +319,7 @@ size_t StringBytes::Write(Isolate* isolate,
0,
buflen,
flags);
if (chars_written != NULL)
if (chars_written != nullptr)
*chars_written = len;
break;
@@ -347,7 +347,7 @@ size_t StringBytes::Write(Isolate* isolate,
buf16[i] = (buf16[i] << 8) | (buf16[i] >> 8);
}
}
if (chars_written != NULL)
if (chars_written != nullptr)
*chars_written = len;
len = len * sizeof(uint16_t);
break;
@@ -359,7 +359,7 @@ size_t StringBytes::Write(Isolate* isolate,
String::Value value(str);
len = base64_decode(buf, buflen, *value, value.length());
}
if (chars_written != NULL) {
if (chars_written != nullptr) {
*chars_written = len;
}
break;
@@ -371,7 +371,7 @@ size_t StringBytes::Write(Isolate* isolate,
String::Value value(str);
len = hex_decode(buf, buflen, *value, value.length());
}
if (chars_written != NULL) {
if (chars_written != nullptr) {
*chars_written = len * 2;
}
break;
@@ -749,7 +749,7 @@ Local<Value> StringBytes::Encode(Isolate* isolate,
case UCS2: {
const uint16_t* out = reinterpret_cast<const uint16_t*>(buf);
uint16_t* dst = NULL;
uint16_t* dst = nullptr;
if (IsBigEndian()) {
// Node's "ucs2" encoding expects LE character data inside a
// Buffer, so we need to reorder on BE platforms. See