53c0158905
Changes the set of types supported in functions declared with the go:wasmimport directive to only allow 32 bits and 64 bits integers and floats, as well as unsafe.Pointer in parameters only. Both the compiler code and the standard library are updated because the new restrictions require modifying the use of go:wasmimport in the syscall and runtime packages. In preparation of enabling packages outside of the standard library to use the go:wasmimport directive, the error messages are modified to carry more context and use ErrorfAt instead of Fatalf to avoid printing the compiler stack trace when a function with an invalid signature is encountered. Fixes #59156 Change-Id: Ied8317f8ead9c28f0297060ac35a5b5255ab49db Reviewed-on: https://go-review.googlesource.com/c/go/+/483415 Reviewed-by: Cherry Mui <cherryyz@google.com> Reviewed-by: Johan Brandhorst-Satzkorn <johan.brandhorst@gmail.com> Reviewed-by: David Chase <drchase@google.com> TryBot-Result: Gopher Robot <gobot@golang.org> Run-TryBot: Johan Brandhorst-Satzkorn <johan.brandhorst@gmail.com> |
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