Comments (8)
@leo60228 thanks for this info. I'll check if this can be implemented into the package.
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@leo60228 Frankly speaking I have no idea what "_Generic" means or how it compiles (yet). But it seems work. I'll see how to add it into the package.
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_Generic is a relatively new feature (C99 had polymorphic functions in the standard library, but those were implemented in a compiler-specific way until C11). SDCC supports it but there's several open bugs. I don't think it's usable for print
yet, but it could be with some bugfixes, and might be useful for other functions.
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@leo60228 Sorry I ask the question before I learn some basics about _Generic. Why you think it is not usable for print? It seems my sketch compiles and works as expected.
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@leo60228 Thank you and I get it when trying to use the pointer.
Internal error: validateLink failed in SPEC_NOUN(type) @ /Users/sdcc-builder/build/sdcc-build/orig/sdcc/src/SDCCast.c:5401: expected SPECIFIER, got DECLARATOR
I'll subscribe to that ticket and see when it get fixed. Not supporting pointer makes implementing the _Generic to print pointless.
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Update: The bug fixing is now funded. Wish it get fixed soon
https://sourceforge.net/p/sdcc/wiki/SDCC-STD-UX/
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Generic is functional after SDCC commit 13402.
This repo now supports Generic for print.
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