let the C compiler validate the identifier #2792
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Some C compilers may allow other characters in identifiers such as $. They may also implement C99's extended identifiers (\u30EB\u30D3\u30FC, ルビー).
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By the way, luajit and gperf also don't validate. |
matz
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May 17, 2015
…identifier let the C compiler validate the identifier
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Some C compilers may allow other characters in identifiers such as
$. They may also implement C99's extended identifiers (\u30EB\u30D3\u30FC,ルビー).https://gcc.gnu.org/onlinedocs/gcc/Dollar-Signs.html
https://gcc.gnu.org/wiki/FAQ#What_is_the_status_of_adding_the_UTF-8_support_for_identifier_names_in_GCC.3F
http://llvm.org/releases/3.3/tools/clang/docs/ReleaseNotes.html#extended-identifiers-unicode-support-and-universal-character-names