Merge pull request #131 from ydnar/ydnar/tuple-record-fixes

all: support zero-length tuple and record types, complex tuples with > 8 fields

CHANGELOG.md

@@ -2,6 +2,15 @@
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Added
+- [#128](https://github.com/ydnar/wasm-tools-go/pull/128): implemented `String` method for `enum` types ([@rajatjindal](https://github.com/rajatjindal)).
+
+### Fixed
+- [#130](https://github.com/ydnar/wasm-tools-go/issues/130): anonymous `tuple` types now correctly have exported Go struct fields.
+- [#129](https://github.com/ydnar/wasm-tools-go/issues/129): correctly handle zero-length `tuple` and `record` types, represented as `struct{}`.
+
 ## [v0.1.2] — 2024-07-05
 
 ### Added

testdata/example/non-flat-params.wit

@@ -1,12 +1,17 @@
 package example:non-flat-params;
 
 interface corner-case {
+	type t0 = tuple<>;
 	type t4 = tuple<u32, u32, u32, u32>;
 	type t16 = tuple<t4, t4, t4, t4>;
 	type t32 = tuple<t16, t16>;
 
 	f: func();
 
+	f0-void: func(t: tuple<>);
+	f0-u32: func(t: tuple<>) -> u32;
+	f0-t0: func(t: tuple<>) -> t0;
+
 	f4-void: func(t: t4);
 	f4-u32: func(t: t4) -> u32;
 	f4-t4: func(t: t4) -> t4;