1/20/2024 0 Comments Goland generics![]() ![]() Go 1 guarantees compatibility for the language specification and major parts of the standard library. Generics were finally added to Go in version 1.18. A code translation tool, go2go, was provided to allow users to try the new syntax, along with a generics-enabled version of the online Go Playground. In June 2020, a new draft design document was published that would add the necessary syntax to Go for declaring generic functions and types. However, the error handling proposal was eventually abandoned. In August 2018, the Go principal contributors published draft designs for generic programming and error handling and asked users to submit feedback. The Google team built at least one compiler for an experimental Go dialect with generics, but did not release it. The designers expressed an openness to generic programming and noted that built-in functions were in fact type-generic, but are treated as special cases Pike called this a weakness that might be changed at some point. The lack of support for generic programming in initial versions of Go drew considerable criticism. In April 2018, the original logo was replaced with a stylized GO slanting right with trailing streamlines. ![]() Both Go and Go Mono adhere to the DIN 1450 standard by having a slashed zero, lowercase l with a tail, and an uppercase I with serifs. Both fonts adhere to the WGL4 character set and were designed to be legible with a large x-height and distinct letterforms. Go is a humanist sans-serif resembling Lucida Grande, and Go Mono is monospaced. In November 2016, the Go and Go Mono fonts were released by type designers Charles Bigelow and Kris Holmes specifically for use by the Go project. ![]() The design, by Renée French, borrowed from a c. The Gopher mascot was introduced in 2009 for the open source launch of the language. Go is widely used in production at Google and in many other organizations and open-source projects.īranding and styling Mascot of Go programming language is a Gopher shown above. Go was publicly announced in November 2009, and version 1.0 was released in March 2012. Its designers were primarily motivated by their shared dislike of C++. High-performance networking and multiprocessing.Readability and usability (like Python).Static typing and run-time efficiency (like C).The designers wanted to address criticism of other languages in use at Google, but keep their useful characteristics: Go was designed at Google in 2007 to improve programming productivity in an era of multicore, networked machines and large codebases. Ī third-party source-to-source compiler, GopherJS, compiles Go to JavaScript for front-end web development. With GCC the combination is gccgo with LLVM the combination is gollvm. gofrontend, a frontend to other compilers, with the libgo library.Google's self-hosting "gc" compiler toolchain, targeting multiple operating systems and WebAssembly.It is often referred to as Golang because of its former domain name,, but its proper name is Go. It is syntactically similar to C, but also has memory safety, garbage collection, structural typing, and CSP-style concurrency. Go is a statically typed, compiled high-level programming language designed at Google by Robert Griesemer, Rob Pike, and Ken Thompson. Go, Assembly language (gc) C++ (gofrontend)ĭragonFly BSD, FreeBSD, Linux, macOS, NetBSD, OpenBSD, Plan 9, Solaris, WindowsĬ, Oberon-2, Limbo, Active Oberon, communicating sequential processes, Pascal, Oberon, Smalltalk, Newsqueak, Modula-2, Alef, APL, BCPL, Modula, occam Inferred, static, strong, structural, nominal Nevertheless, this feature was not heavily tested on production and thus should be used with care, and of course widely tested./ 10 October 2023 3 days ago ( 10 October 2023) Generics are the new big thing in Go 1.18 which is the most important release since Go was Open Sourced. This is the case for data structures (such as linked lists or binary trees for instance). ![]() It has always been possible to produce generic code with Go using interface type for performance, memory usage and code simplicity. I offer you a quick tour of this new feature in this article. Generics are the most important new feature of the 1.18 version of Go that was just released. ![]()
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