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89 lines
2.2 KiB
Plaintext
89 lines
2.2 KiB
Plaintext
(module
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(table $t2 2 externref)
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(table $t3 3 funcref)
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(elem (table $t3) (i32.const 1) func $dummy)
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(func $dummy)
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(func (export "init") (param $r externref)
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(table.set $t2 (i32.const 1) (local.get $r))
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(table.set $t3 (i32.const 2) (table.get $t3 (i32.const 1)))
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)
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(func (export "get-externref") (param $i i32) (result externref)
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(table.get (local.get $i))
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)
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(func $f3 (export "get-funcref") (param $i i32) (result funcref)
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(table.get $t3 (local.get $i))
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)
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(func (export "is_null-funcref") (param $i i32) (result i32)
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(ref.is_null (call $f3 (local.get $i)))
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)
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)
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(invoke "init" (ref.extern 1))
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(assert_return (invoke "get-externref" (i32.const 0)) (ref.null extern))
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(assert_return (invoke "get-externref" (i32.const 1)) (ref.extern 1))
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(assert_return (invoke "get-funcref" (i32.const 0)) (ref.null func))
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(assert_return (invoke "is_null-funcref" (i32.const 1)) (i32.const 0))
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(assert_return (invoke "is_null-funcref" (i32.const 2)) (i32.const 0))
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(assert_trap (invoke "get-externref" (i32.const 2)) "out of bounds table access")
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(assert_trap (invoke "get-funcref" (i32.const 3)) "out of bounds table access")
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(assert_trap (invoke "get-externref" (i32.const -1)) "out of bounds table access")
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(assert_trap (invoke "get-funcref" (i32.const -1)) "out of bounds table access")
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;; Type errors
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(assert_invalid
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(module
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(table $t 10 externref)
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(func $type-index-empty-vs-i32 (result externref)
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(table.get $t)
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)
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)
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"type mismatch"
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)
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(assert_invalid
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(module
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(table $t 10 externref)
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(func $type-index-f32-vs-i32 (result externref)
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(table.get $t (f32.const 1))
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)
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)
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"type mismatch"
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)
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(assert_invalid
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(module
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(table $t 10 externref)
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(func $type-result-externref-vs-empty
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(table.get $t (i32.const 0))
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)
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)
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"type mismatch"
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)
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(assert_invalid
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(module
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(table $t 10 externref)
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(func $type-result-externref-vs-funcref (result funcref)
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(table.get $t (i32.const 1))
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)
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)
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"type mismatch"
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)
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(assert_invalid
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(module
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(table $t1 1 funcref)
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(table $t2 1 externref)
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(func $type-result-externref-vs-funcref-multi (result funcref)
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(table.get $t2 (i32.const 0))
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)
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)
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"type mismatch"
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)
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