… | |
… | |
85 | =over 4 |
85 | =over 4 |
86 | |
86 | |
87 | =item ECB_C |
87 | =item ECB_C |
88 | |
88 | |
89 | True if the implementation defines the C<__STDC__> macro to a true value, |
89 | True if the implementation defines the C<__STDC__> macro to a true value, |
90 | while not claiming to be C++. |
90 | while not claiming to be C++, i..e C, but not C++. |
91 | |
91 | |
92 | =item ECB_C99 |
92 | =item ECB_C99 |
93 | |
93 | |
94 | True if the implementation claims to be compliant to C99 (ISO/IEC |
94 | True if the implementation claims to be compliant to C99 (ISO/IEC |
95 | 9899:1999) or any later version, while not claiming to be C++. |
95 | 9899:1999) or any later version, while not claiming to be C++. |
… | |
… | |
109 | |
109 | |
110 | =item ECB_CPP11, ECB_CPP14, ECB_CPP17 |
110 | =item ECB_CPP11, ECB_CPP14, ECB_CPP17 |
111 | |
111 | |
112 | True if the implementation claims to be compliant to C++11/C++14/C++17 |
112 | True if the implementation claims to be compliant to C++11/C++14/C++17 |
113 | (ISO/IEC 14882:2011, :2014, :2017) or any later version. |
113 | (ISO/IEC 14882:2011, :2014, :2017) or any later version. |
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114 | |
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115 | Note that many C++20 features will likely have their own feature test |
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116 | macros (see e.g. L<http://eel.is/c++draft/cpp.predefined#1.8>). |
114 | |
117 | |
115 | =item ECB_OPTIMIZE_SIZE |
118 | =item ECB_OPTIMIZE_SIZE |
116 | |
119 | |
117 | Is C<1> when the compiler optimizes for size, C<0> otherwise. This symbol |
120 | Is C<1> when the compiler optimizes for size, C<0> otherwise. This symbol |
118 | can also be defined before including F<ecb.h>, in which case it will be |
121 | can also be defined before including F<ecb.h>, in which case it will be |