mirror of
https://github.com/tinygo-org/tinygo.git
synced 2026-07-26 06:38:42 +00:00
Randy Reddig
24c11d4ba5
compiler: align with current wasm types proposal https://github.com/golang/go/issues/66984 - Remove int and uint as allowed types in params, results, pointers, or struct fields - Only allow small integers in pointers, arrays, or struct fields - enforce structs.HostLayout usage per wasm types proposal https://github.com/golang/go/issues/66984 - require go1.23 for structs.HostLayout - use an interface to check if GoVersion() exists This permits TinyGo to compile with Go 1.21. - use goenv.Compare instead of WantGoVersion - testdata/wasmexport: use int32 instead of int - compiler/testdata: add structs.HostLayout - compiler/testdata: improve tests for structs.HostLayout
36 lines
619 B
Go
36 lines
619 B
Go
package main
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func init() {
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println("called init")
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}
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//go:wasmimport tester callTestMain
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func callTestMain()
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func main() {
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// main.main is not used when using -buildmode=c-shared.
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callTestMain()
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}
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//go:wasmexport hello
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func hello() {
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println("hello!")
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}
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//go:wasmexport add
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func add(a, b int32) int32 {
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println("called add:", a, b)
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return a + b
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}
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//go:wasmimport tester callOutside
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func callOutside(a, b int32) int32
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//go:wasmexport reentrantCall
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func reentrantCall(a, b int32) int32 {
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println("reentrantCall:", a, b)
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result := callOutside(a, b)
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println("reentrantCall result:", result)
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return result
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}
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