tinygo

Commit Graph

Author	SHA1	Message	Date
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
Ayke van Laethem	29c1d7c68d	compiler: fix incorrect unsafe.Alignof on some 32-bit architectures This should fix https://github.com/tinygo-org/tinygo/issues/2643	3 years ago
Damian Gryski	cbfa85be6a	testdata/corpus: add google/go-patchutils	3 years ago
Nia Waldvogel	8aa223aed9	main (test): integrate test corpus runner This allows us to test a large corpus of external packages against the compiler.	3 years ago
Nia Waldvogel	ea2a6b70b2	internal/task: remove coroutines	3 years ago
Dan Kegel	dd6adcacb6	testing: --run now allows filtering of subtests Also fix typo in error message in sub_test.go from upstream, and move a few members from B to common where they belonged. Note that testdata/testing.go seems to be pushing the edge of what the emulated cortex-m3 target can handle; using regexp in that test causes it to fail on that target with an out of memory error. TODO: once tinygo supports runtime.Goexit, consider just using upstream's testing directory...	3 years ago
Dan Kegel	0ed34e3cb0	testing: print duration TODO: account for time taken in Cleanup().	3 years ago
Dan Kegel	798085e866	testdata/testing.go: update so it can be run with go 1.16 for comparison	3 years ago
Nia Waldvogel	9db8826b3b	interp: run goroutine starts and checks at runtime This change prevents interp from trying to execute goroutine starts or checks. This fixes a bug where a goroutine started by an init function would run before the init function.	3 years ago
Nia Waldvogel	c096f35224	runtime: handle negative sleep times This change fixes the edge case where a negative sleep time is provided. When this happens, the call now returns immediately (as specified by the docs for time.Sleep).	3 years ago
Federico G. Schwindt	08d0dc0d25	Enable Getwd() in wasi and add tests	3 years ago
Damian Gryski	d6c892fe7b	src/runtime: fix nil map dereference Operations on nil maps are accepted and shouldn't panic. The base hashmapGet/hashmapDelete handled nil-maps correctly, but the hashmapBinary versions could segfault accessing the nil map while trying to hash the key. Fixes #2341	3 years ago
Ayke van Laethem	b13c993565	compiler: fix ranging over maps with particular map types Some map keys are hard to compare, such as floats. They are stored as if the map keys are of interface type instead of the key type itself. This makes working with them in the runtime package easier: they are compared as regular interfaces. Iterating over maps didn't care about this special case though. It just returns the key, value pair as it is stored in the map. This is buggy, and this commit fixes this bug.	3 years ago
Damian Gryski	1903cf23c9	src/runtime: improve float/complex hashing This allows positive and negative zero to hash to the same value, as required by Go. This is not perfect, but the best I could do without revamping all the hash funtions to take a seed. Fixes #2356	3 years ago
Ayke van Laethem	718746dd21	os: stub out support for some more features This is necessary for the following: - to make sure os/exec can be imported - to make sure internal/testenv can be imported The internal/testenv package (which imports os/exec) is used by a lot of tests. By adding support for it, more tests can be run. This commit adds a bunch of new packages that now pass all tests.	4 years ago
Ayke van Laethem	c31aef06ba	cgo: add support for C.CString and related functions	3 years ago
Damian Gryski	a536ddcda8	tinygo: support -run for tests Fixes #2294	3 years ago
Damian Gryski	18242bc26a	runtime: allow comparing interfaces in reflectValueEqual()	3 years ago
Damian Gryski	3ba8bc92cd	testdata: update binop.go for string comparison tests	3 years ago
Ayke van Laethem	869e917dc6	all: add support for windows/amd64 This uses Mingw-w64, which seems to be the de facto standard for porting Unixy programs to Windows.	3 years ago

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240 Commits (617c7586fea304b05fa21ea721c8c66d52760028)