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December 17, 2018
Gravatar of Per NordlöwPosted by Per NordlöwReply
Per Nordlöw
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Does

/// See_Also: https://forum.dlang.org/post/nzazqswxadqzyoghwhzh@forum.dlang.org
static this()
{
    import etc.linux.memoryerror : registerMemoryErrorHandler;
    registerMemoryErrorHandler();
}

only work with DMD?

With LDC I get

base.d:908: error: undefined reference to '_D3etc5linux11memoryerror26registerMemoryErrorHandlerFZb'
December 17, 2018
Gravatar of kinkePosted by kinke
in reply to Per Nordlöw		Reply
kinke
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On Monday, 17 December 2018 at 15:10:13 UTC, Per Nordlöw wrote:
> With LDC I get
>
> base.d:908: error: undefined reference to '_D3etc5linux11memoryerror26registerMemoryErrorHandlerFZb'

https://github.com/ldc-developers/ldc/issues/1915

Arbitrary operations such as writing into some invalid address potentially leading to thrown errors/exceptions doesn't fit into the LLVM IR model for exception-handling IIRC; one can catch/resume from calls to potentially throwing functions, but not from arbitrary writes etc.