wasm-bindgen/crates/externref-xform/tests/drop-ref-intrinsic.wat
Alex Crichton 996e92f3ae
Mass rename anyref to externref (#2142)
Updates a mess of dependencies and tracks the most recent version of the
reference types specification.
2020-05-18 09:36:30 -05:00

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;; @xform export "foo" (externref_owned)
(module
(import "__wbindgen_placeholder__" "__wbindgen_object_drop_ref"
(func $drop (param i32)))
(func $foo (export "foo") (param i32)
local.get 0
call $drop)
(func $alloc (export "__externref_table_alloc") (result i32)
i32.const 0)
(func $dealloc (export "__externref_table_dealloc") (param i32))
)
(; CHECK-ALL:
(module
(type (;0;) (func (result i32)))
(type (;1;) (func (param i32)))
(type (;2;) (func (param externref)))
(func $foo externref shim (type 2) (param externref)
(local i32)
call $alloc
local.tee 1
local.get 0
table.set 0
local.get 1
call $foo)
(func $foo (type 1) (param i32)
local.get 0
call $dealloc)
(func $alloc (type 0) (result i32)
i32.const 0)
(func $dealloc (type 1) (param i32))
(table (;0;) 32 externref)
(export "foo" (func $foo externref shim)))
;)