Probably the environment on AppVeyor CI got a newer baseline compiler? Currently at <c

Now there's more where that's coming from: <div class="snippet-clipboard-content n

C++20 compiler complaints about nut HOT 4 CLOSED

jimklimov commented on June 2, 2024

C++20 compiler complaints

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jimklimov commented on June 2, 2024

Ugh, conversely from GCC-11, the CLANG-14 compiler complains about the proposed fix to remove <H> from (just) the destructor name:

In file included from nutipc.cpp:43:
../include/nutipc.hpp:817:25: error: ISO C++ requires the name after '::~' to be found in the same scope as the name before '::~' [-Werror,-Wdtor-name]
Signal::HandlerThread<H>::~HandlerThread()
~~~~~~~~~~~~~~~~~~~~~~~~^~
                        ::HandlerThread

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jimklimov commented on June 2, 2024

Hot-fixing the latter by ifdef clang, although a more diligent feature-based configure time check (and defined flag) would be better if this problem sprawls over time.

Or use feature-check macros (where available) like this discussion suggests: https://stackoverflow.com/questions/1617877/how-to-detect-llvm-and-its-version-through-define-directives

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jimklimov commented on June 2, 2024

Now there's more where that's coming from:

nutscan-display.c: In function 'nutscan_display_sanity_check_serial':
nutscan-display.c:264:29: error: 'calloc' sizes specified with 'sizeof' in the earlier argument and not in the later argument [-Werror=calloc-transposed-args]
  264 |         map = calloc(sizeof(keyval_strings_t), listlen);
      |                             ^~~~~~~~~~~~~~~~
nutscan-display.c:264:29: note: earlier argument should specify number of elements, later size of each element

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jimklimov commented on June 2, 2024

Reproduced on an interactive Windows environment, that was actually the last of it, hopefully. But an updated MinGW PERL acted up :\

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