[compatibility] Add compatibility notices for pp-number #713
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| \begin{codeblock} | ||
| #define F(a) b ## a | ||
| int b0p = F(0p0+0); // ill-formed; equivalent to ``\tcode{int b0p = b0p + 0;}\!'' in C++ 2003 |
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@timsong-cpp: Yes :-)
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We generally only list differences against other languages in one subclause of Annex C. |
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@zygoloid: So where should this go: break from C++14, or from C++03? |
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@zygoloid: Now there's only a single compatibility note against C++14, with the both examples. |
| Valid \CppXI code may fail to compile or produce different results in | ||
| this International Standard. Specifically, character sequences like \tcode{0p+0} | ||
| and \tcode{0e1_p+0} are three separate tokens each in \CppXIV, but one single token | ||
| in this International Standard. |
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"Valid \CppXI code"...."in \CppXIV"
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Well spotted, thanks! Fixed.
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Updated, thanks @timsong-cpp. New screenshot:
@zygoloid: PTAL |
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Addresses #680.