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Error when instantiating std::stringstream with character types other than char or wchar_t #53119

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var-const opened this issue Jan 11, 2022 · 1 comment
Open

Error when instantiating std::stringstream with character types other than char or wchar_t #53119

var-const opened this issue Jan 11, 2022 · 1 comment
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libc++ libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.

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@var-const
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See Compiler Explorer link (made by @Quuxplusone) -- attempting to instantiate std::stringstream with character types other than char or wchar_t leads to errors. This includes signed / unsigned char and char_{8,16,32}_t. Apparently, the issue is that the std::ctype template relies on specializations (which are only defined for char and wchar_t) and doesn't provide a definition for the main template.
@var-const var-const added the libc++ libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi. label Jan 11, 2022
@Long5hot
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Long5hot commented May 2, 2023

I'd like to work on this issue.

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libc++ libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.
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@var-const @EugeneZelenko @Long5hot