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|
(module
(export "ref_func_test" (func $ref_func_test))
;; $foo should not be removed after being inlined, because there is 'ref.func'
;; instruction that refers to it
(func $foo)
(func $ref_func_test (result funcref)
(call $foo)
(ref.func $foo)
)
)
(module
;; a function reference in a global's init should be noticed, and prevent us
;; from removing an inlined function
(global $global$0 (mut funcref) (ref.func $0))
(func $0 (result i32)
(i32.const 1337)
)
(func $1 (result i32)
(call $0)
)
)
(module
;; a function reference in the start should be noticed, and prevent us
;; from removing an inlined function
(start $0)
(func $0
(nop)
)
(func $1
(call $0)
)
)
;; inline a return_call_ref
(module
(type $none_=>_none (func))
(export "func_36_invoker" (func $1))
(func $0
(return_call_ref
(ref.null $none_=>_none)
)
)
(func $1
(call $0)
)
)
;; handle non-nullable parameter types (which turn into local types after
;; inlining)
(module
(func $0 (param $non-null (ref func)) (result (ref func))
(local.get $non-null)
)
(func $1 (result (ref func))
(call $0
(ref.func $1)
)
)
)
;; never inline an rtt parameter, as those cannot be handled as locals
(module
(type $struct (struct))
(func $0 (param $rtt (rtt $struct))
)
(func $1
(call $0
(rtt.canon $struct)
)
)
)
|
