[OpenSmalltalk/opensmalltalk-vm] jpeg plugin crashes in win64 cygwin/mingw builds (#526)
1 Oct
2020
1 Oct
'20
1:28 p.m.
Easy to reproduce: `JPEGReadWriter2Test suite run` with a VM compiled with cygwin (mingw cross platform) toolchain. This might be related to this commit or not: https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/7e0018d2bda239f11f6...
The commit tells that assert VM crashes even when built with MSVC toolchain (w or w/o clang-cl.exe).
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12 Jan
12 Jan
9:49 p.m.
I think that a good part of the problem is that we call `_setjmp` but then `longjmp` instead of `_longjmp` in `error_exit`.
If we (re)`#define setjmp` then we must also (re)`#define longjmp _longjmp`
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10:55 p.m.
The commit fixed it for me
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10:55 p.m.
Closed #526.
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Nicolas Cellier