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ArduinoCore-avr
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Check for __cplusplus >= 201103L as well as __GXX_EXPERIMENTAL_CXX0X__ 

Gcc 4.8 defines __cplusplus as 201103L, so we can check for that now. It
still also defines __GXX_EXPERIMENTAL_CXX0X__, but this could help on
other compilers, or if gcc ever decides to stop defining the
experimental macro.
This commit is contained in:
Matthijs Kooijman 2014-07-07 19:54:31 +02:00 committed by Cristian Maglie
parent c84ff4d177
commit 72a5ef3c78
2 changed files with 6 additions and 6 deletions
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6
cores/arduino/WString.cpp
View File

@ -43,7 +43,7 @@ String::String(const __FlashStringHelper *pstr)
*this = pstr;
}
#ifdef __GXX_EXPERIMENTAL_CXX0X__
#if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__)
String::String(String &&rval)
{
init();
@ -189,7 +189,7 @@ String & String::copy(const __FlashStringHelper *pstr, unsigned int length)
return *this;
}
#ifdef __GXX_EXPERIMENTAL_CXX0X__
#if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__)
void String::move(String &rhs)
{
if (buffer) {
@ -221,7 +221,7 @@ String & String::operator = (const String &rhs)
return *this;
}
#ifdef __GXX_EXPERIMENTAL_CXX0X__
#if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__)
String & String::operator = (String &&rval)
{
if (this != &rval) move(rval);

6
cores/arduino/WString.h
View File

@ -59,7 +59,7 @@ public:
String(const char *cstr = "");
String(const String &str);
String(const __FlashStringHelper *str);
#ifdef __GXX_EXPERIMENTAL_CXX0X__
#if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__)
String(String &&rval);
String(StringSumHelper &&rval);
#endif
@ -86,7 +86,7 @@ public:
String & operator = (const String &rhs);
String & operator = (const char *cstr);
String & operator = (const __FlashStringHelper *str);
#ifdef __GXX_EXPERIMENTAL_CXX0X__
#if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__)
String & operator = (String &&rval);
String & operator = (StringSumHelper &&rval);
#endif
@ -200,7 +200,7 @@ protected:
// copy and move
String & copy(const char *cstr, unsigned int length);
String & copy(const __FlashStringHelper *pstr, unsigned int length);
#ifdef __GXX_EXPERIMENTAL_CXX0X__
#if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__)
void move(String &rhs);
#endif
};