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MSVC Compilation error #87

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crackedmind opened this issue Aug 2, 2019 · 4 comments
Open

MSVC Compilation error #87

crackedmind opened this issue Aug 2, 2019 · 4 comments
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@crackedmind
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  • cppast version: 55221f1
  • parser: libclang_parser
  • clang version: 8.0

Can't compile cppast using MS VC++ compiler versions: 19.16, 19.21, 19.22.

Input flags:
cmake -B build -S. -GNinja -DCMAKE_BUILD_TYPE=Release -DLIBCLANG_LIBRARY=F:\llvm8\lib\libclang.lib
Output:

\cppast\external\type_safe\external\debug_assert\debug_assert.hpp(245) : error C2220: warning treated as error - no 'object' file generated
\cppast\external\type_safe\external\debug_assert\debug_assert.hpp(245) : warning C4702: unreachable code

It's not really related to cppast, but flag /WX affected cppast compilation.

@Silveryard
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Same problem here. CMAKE_BUILD_TYPE Debug seems to work for me but the others fail.

@Epixu
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Epixu commented Aug 19, 2019

Had the same problem recently, it's a speculation, but I think it is due to a lack of
-DDEBUG_ASSERT_DISABLE in release builds. Hope that's useful.

@dererror33
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Same problem

@dererror33
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dererror33 commented Sep 4, 2019

Fixed with /WX- options

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