tinygo

Commit Graph

Author	SHA1	Message	Date
shivay	d73e12db63	feat: fix typos	2 years ago
Ayke van Laethem	523c6c0e3b	compiler: correctly generate code for local named types It is possible to create function-local named types: func foo() any { type named int return named(0) } This patch makes sure they don't alias with named types declared at the package scope. Bug originally found by Damian Gryski while working on reflect support.	2 years ago
Ayke van Laethem	5b42871baa	compiler: support all kinds of recursive types Previously we only supported recursive types in structs. But there can be other kinds of recursive types, like slices: type RecursiveSlice []RecursiveSlice This doesn't involve structs, so it led to infinite recursion in the compiler. This fix avoids recursion at the proper level: at the place where the named type is defined.	2 years ago
Damian Gryski	344e493ac8	compiler,reflect: fix pkgpath for struct fields	2 years ago
Damian Gryski	57ecf1acdc	testdata: add brandondube/pctl to corpus	2 years ago
Damian Gryski	7b44fcd865	runtime: properly turn pointer into empty interface when hashing	2 years ago
Ayke van Laethem	c02cc339c5	runtime: implement KeepAlive using inline assembly	2 years ago
Ayke van Laethem	ebb410afd9	reflect: make sure null bytes are supported in tags	2 years ago
Ayke van Laethem	0d646d8e95	builder: add support for Go 1.20 Not all features work yet, but allow it to compile with this Go version.	2 years ago
Damian Gryski	86f125cf72	reflect: track flags when size changes from fits-in-pointer to not Fixes #3328	2 years ago
Dan Kegel	4daf4fa0a0	corpus: add buger/jsonparser	2 years ago
deadprogram	8906584fb9	testdata: clearly correct values for timing test with a little more time to spare on CI machines Signed-off-by: deadprogram <ron@hybridgroup.com>	2 years ago
Ayke van Laethem	aaa860f154	cgo: support anonymous enums included in multiple Go files Anonymous enums (often used in typedefs) triggered a problem that was already solved for structs but wasn't yet solved for enums. So this patch generalizes the code to work for both structs and enums, and adds testing for both.	2 years ago
Ayke van Laethem	5937f03a07	corpus: remove 'noasm' from some tests Unfortunately I couldn't fully test these changes, but they don't seem to be needed on linux/amd64.	2 years ago
Ayke van Laethem	bf9282a3a0	corpus: remove golang.org/x/crypto/internal/subtle This subdirectory appears to be gone now.	2 years ago
Ayke van Laethem	636a151ffe	cgo: add support for C.float and C.double They are not necessary in TinyGo because they always map to float32 and float64, but it's a good idea to add them regardless for compatibility with existing software. (Now I think about it, perhaps it would have been better to require explicit casts here just in case we want to support some really weird C system, but then again we even force 64-bit double on AVR even though avr-gcc defaults to 32-bit double).	2 years ago
deadprogram	c2fb1e776a	testdata: increase timings used for timers test to try to avoid race condition errors on macOS CI Signed-off-by: deadprogram <ron@hybridgroup.com>	2 years ago
Ayke van Laethem	5551ec7a1e	cgo: implement support for static functions	3 years ago
Ayke van Laethem	9e4e182615	interp: fix reading from external global This fixes https://github.com/tinygo-org/tinygo/issues/3020.	2 years ago
Patricio Whittingslow	d5e4b16911	add github.com/soypat/mu8 to corpus.yaml	2 years ago
Ayke van Laethem	e955aa1941	reflect: implement CanInterface and fix string Index() This commit fixes two related issues: 1. CanInterface was unimplemented. It now uses the same check as is used in Interface() itself. This issue led to https://github.com/tinygo-org/tinygo/issues/3033 2. Allow making an interface out of a string char element. Doing this in one commit (instead of two) because they are shown to be correct with the same tests.	2 years ago
Ayke van Laethem	b485e8bfbd	compiler: fix unsafe.Sizeof for chan and map values These types are simply pointers. For some reason, they were never implemented. Fixes https://github.com/tinygo-org/tinygo/issues/3083.	2 years ago
Ayke van Laethem	4695da83b7	all: drop support for Go 1.16 and Go 1.17	2 years ago
Joe Shaw	f439514703	runtime: implement resetTimer	2 years ago
Kenneth Bell	12d63d9642	runtime: improve reliability of timers test in CI	2 years ago
Kenneth Bell	24b45555bd	runtime: add support for time.NewTimer and time.NewTicker This commit adds support for time.NewTimer and time.NewTicker. It also adds support for the Stop() method on time.Timer, but doesn't (yet) add support for the Reset() method. The implementation has been carefully written so that programs that don't use these timers will normally not see an increase in RAM or binary size. None of the examples in the drivers repo change as a result of this commit. This comes at the cost of slightly more complex code and possibly slower execution of the timers when they are used.	2 years ago
Damian Gryski	80c17c0f32	testdata: add russross/blackfriday markdown parser to corpus	2 years ago
Ayke van Laethem	f6e6aca8d9	compiler: fix incorrect DWARF type in some generic parameters For some reason, the type of a function parameter can sometimes be of interface type, while it should be the underlying type. This might be a bug in the x/tools/go/ssa package but this is a simple workaround.	2 years ago
Damian Gryski	a2704f1435	all: move from os.IsFoo to errors.Is(err, ErrFoo)	2 years ago
Damian Gryski	edbbca5614	all: remove calls to deprecated ioutil package Fixes produced via semgrep and https://github.com/dgryski/semgrep-go/blob/master/ioutil.yml	2 years ago
Phil Kedy	05cdde162c	Set internal linkage and keeping default visibility for anonymous functions	2 years ago
Phil Kedy	58072a5167	compiler: fix issue with methods on generic structs	2 years ago
Federico G. Schwindt	ea36fea5a9	Add support for printing slices via print/println With help from @aykevl.	2 years ago
Ayke van Laethem	1ceb63d14c	compiler: really define runtime/volatile.* functions This makes them available to deferred calls, among others.	2 years ago
Ayke van Laethem	e1052f921c	compiler: define atomic intrinsic functions directly This changes the compiler from treating calls to sync/atomic.* functions as special calls (emitted directly at the call site) to actually defining their declarations when there is no Go SSA implementation. And rely on the inliner to inline these very small functions. This works a bit better in practice. For example, this makes it possible to use these functions in deferred function calls. This commit is a bit large because it also needs to refactor a few things to make it possible to define such intrinsic functions.	2 years ago
Ayke van Laethem	8d6b210c09	compiler: implement recover() built-in function	3 years ago
Ayke van Laethem	bb65c5ce2b	compiler: add support for type parameters (aka generics) ...that was surprisingly easy.	2 years ago
Ayke van Laethem	04ace4de5f	corpus: make non-working packages easy to uncomment This makes it easier to test for changes, just remove the hash sign in front of some packages to test them.	2 years ago
Ayke van Laethem	87a4676137	all: add support for the embed package	3 years ago
Steven Kabbes	52c61de19f	compiler: alignof(func) is 1 pointer, not 2 This ensures that an embedded [0]func() never ends up being larger than 1 pointer, which is requried by protobuf processing code.	3 years ago
Steven Kabbes	4c7449efe5	compiler: alignof [0]func() = 1 In the go protobuf code, a pattern is used to statically prevent comparable structs by embedding: ``` type DoNotCompare [0]func() type message struct { DoNotCompare data *uint32 } ``` Previously, sizezof(message{}) is 2 words large, but it only needs to be 1 byte. Making it be 1 byte allows protobufs to compile slightly more (though not all the way).	3 years ago
Ayke van Laethem	995e815b63	avr: enable testdata/map.go The test needs a few changes to support low-memory devices but other than that, it works fine.	3 years ago
Damian Gryski	a32cda7a4c	testdata: move map growth test to map.go	3 years ago
Damian Gryski	050d516264	testdata: add test for mapgrowth logic	3 years ago
Ayke van Laethem	c0d257d682	compiler: fix difference in aliases in interface methods There used to be a difference between `byte` and `uint8` in interface methods. These are aliases, so they should be treated the same. This patch introduces a custom serialization format for types, circumventing the `Type.String()` method that is slightly wrong for our purposes. This also fixes an issue with the `any` keyword in Go 1.18, which suffers from the same problem (but this time actually leads to a crash).	3 years ago
Dan Kegel	7af24c7864	compiler: allow slices of empty structs. Fixes https://github.com/tinygo-org/tinygo/issues/2749	3 years ago
Dan Kegel	0f9f316db2	main_test.go: fork testdata/testing.go for go 1.18	3 years ago
Ron Evans	b8bf0ac3f1	Revert "testdata: add test for mapgrowth logic" This reverts commit `73571dd423`.	3 years ago
Damian Gryski	73571dd423	testdata: add test for mapgrowth logic	3 years ago
Dan Kegel	c534fa1b6f	On baremetal platforms, use simpler test matcher. Fixes #2666 . Uses same matcher in testdata (because now we can't replace it in testdata).	3 years ago

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259 Commits (66d3c4edb8a8cc69441b1bd3852c9b30276906a3)