4 Commits

Author	SHA1	Message	Date
Ayke van Laethem	ad7297a539	all: implement trivial select statements ... Implement two trivial uses of the select statement. Always blocking: select {} No-op: select { default: } Go 1.12 added a `select {}` instruction to syscall/js, so this is needed for Go 1.12 support. More complete support for select will be added in the future.	2019-03-23 16:16:19 +01:00
Ayke van Laethem	9092dbcc53	all: rename go-llvm to new import path ... the new import path is: tinygo.org/x/go-llvm	2019-01-27 19:26:16 +01:00
Ayke van Laethem	2e4dd09bbc	compiler: add support for channel operations ... Support for channels is not complete. The following pieces are missing: * Channels with values bigger than int. An int in TinyGo can always contain at least a pointer, so pointers are okay to send. * Buffered channels. * The select statement.	2019-01-21 22:09:37 +01:00
Ayke van Laethem	602c264749	all: rewrite goroutine lowering ... Before this commit, goroutine support was spread through the compiler. This commit changes this support, so that the compiler itself only generates simple intrinsics and leaves the real support to a compiler pass that runs as one of the TinyGo-specific optimization passes. The biggest change, that was done together with the rewrite, was support for goroutines in WebAssembly for JavaScript. The challenge in JavaScript is that in general no blocking operations are allowed, which means that programs that call time.Sleep() but do not start goroutines also have to be scheduled by the scheduler.	2019-01-21 22:09:33 +01:00