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Commit Graph

3 Commits

Author SHA1 Message Date
Cherry Mui
5a9aeef9d5 cmd/compile: allow more types for wasmimport/wasmexport parameters and results
As proposed on #66984, this CL allows more types to be used as
wasmimport/wasmexport function parameters and results.
Specifically, bool, string, and uintptr are now allowed, and also
pointer types that point to allowed element types. Allowed element
types includes sized integer and floating point types (including
small integer types like uint8 which are not directly allowed as
a parameter type), bool, array whose element type is allowed, and
struct whose fields are allowed element type and also include a
struct.HostLayout field.

For #66984.

Change-Id: Ie5452a1eda21c089780dfb4d4246de6008655c84
Reviewed-on: https://go-review.googlesource.com/c/go/+/626615
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2024-11-11 17:11:50 +00:00
Cherry Mui
eb975601a0 cmd/compile: correct wasmexport result type checking
The function resultsToWasmFields was originally for only
wasmimport. I adopted it for wasmexport as well, but forgot to
update a few places that were wasmimport-specific. This leads to
compiler panic if an invalid result type is passed, and also
unsafe.Pointer not actually supported. This CL fixes it.

Updates #65199.

Change-Id: I9bbd7154b70422504994840ff541c39ee596ee8f
Reviewed-on: https://go-review.googlesource.com/c/go/+/611315
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Achille Roussel <achille.roussel@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2024-09-11 20:01:21 +00:00
Cherry Mui
85d2eadcf2 test: add test case for wasmexport parameter types
For #65199.

Change-Id: Iecd11281706201a655b51583a08318b5ffd8ab04
Reviewed-on: https://go-review.googlesource.com/c/go/+/604975
Reviewed-by: Johan Brandhorst-Satzkorn <johan.brandhorst@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
2024-08-13 16:25:24 +00:00