Lightning Talk: Into the Lambda-Verse - Timur Doumler - C++ on Sea 2023
Ғылым және технология
cpponsea.uk/
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Lightning Talk: Into the Lambda-Verse - Timur Doumler - C++ on Sea 2023
Some surprising and hopefully entertaining facts about how lambdas actually work in C++! Expect code examples that don't do what you expect, and wording that doesn't seem to make any sense :)
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Slides: github.com/philsquared/cppons...
Sponsored By think-cell: www.think-cell.com/en/
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Timur Doumler
Timur Doumler is the Developer Advocate for C++ tools at JetBrains and co-host of CppCast. He is an active member of the ISO C++ standard committee, where he is currently co-chair of the Contracts study group. As a developer, he worked many years in the audio and music technology industry and co-founded the music tech startup Cradle. Timur is passionate about clean code, good tools, low latency, and the evolution of the C++ language.
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C++ on Sea is an annual C++ and coding conference, in Folkestone, in the UK.
- Annual C++ on Sea, C++ conference: cpponsea.uk/
- 2023 Program: cpponsea.uk/2023/schedule/
- Twitter: / cpponsea
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#cpp #cpponsea #lambda
Пікірлер: 5
Ok, I’m actually more confused now than when the talk started 🤣
C++ scares me lmao
On the last slide it would be better described with an enclosing scope because what it's doing is shadowing `n`. Truthfully, I kind of hate shadowing and there are so many places where both C and C++ shadow things that make it annoying. For instance, struct foo in C doesn't declare a new type, so essentially you can shadow types because C doesn't think they're types by doing struct foo { }; typedef struct foo foo; and then you have a type foo and type struct foo. C++ made the right move by letting struct just define a new type. Of course, anonymous structs are really useful and C++ doesn't have those, so not every decision was better, and C++ allows shadowing variables too, so they've copied some bad design choices as well.
At this point the "standards" committee is 100% clowning on everyone so that each of them can sell more books to navigate you thru this now awful language.