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66 lines
2.5 KiB
66 lines
2.5 KiB
1 year ago
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(module
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(type $t0 (func))
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(func $f1 (type $t0))
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(func $f2 (type $t0))
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(func $f3 (type $t0))
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;; Define two tables of funcref
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(table $t1 3 funcref)
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(table $t2 10 funcref)
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;; Initialize table $t1 with functions $f1, $f2, $f3
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(elem (i32.const 0) $f1 $f2 $f3)
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;; Function to fill table $t1 using a function reference from table $t2
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(func (export "fill") (param $i i32) (param $r i32) (param $n i32)
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(local $ref funcref)
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(local.set $ref (table.get $t1 (local.get $r)))
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(table.fill $t2 (local.get $i) (local.get $ref) (local.get $n))
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)
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(func (export "get") (param $i i32) (result funcref)
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(table.get $t2 (local.get $i))
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)
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)
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(assert_return (invoke "get" (i32.const 1)) (ref.null func))
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(assert_return (invoke "get" (i32.const 2)) (ref.null func))
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(assert_return (invoke "get" (i32.const 3)) (ref.null func))
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(assert_return (invoke "get" (i32.const 4)) (ref.null func))
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(assert_return (invoke "get" (i32.const 5)) (ref.null func))
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(assert_return (invoke "fill" (i32.const 2) (i32.const 0) (i32.const 3)))
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(assert_return (invoke "get" (i32.const 1)) (ref.null func))
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(assert_return (invoke "get" (i32.const 2)) (ref.func 0))
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(assert_return (invoke "get" (i32.const 3)) (ref.func 0))
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(assert_return (invoke "get" (i32.const 4)) (ref.func 0))
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(assert_return (invoke "get" (i32.const 5)) (ref.null func))
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(assert_return (invoke "fill" (i32.const 4) (i32.const 1) (i32.const 2)))
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(assert_return (invoke "get" (i32.const 3)) (ref.func 0))
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(assert_return (invoke "get" (i32.const 4)) (ref.func 1))
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(assert_return (invoke "get" (i32.const 5)) (ref.func 1))
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(assert_return (invoke "get" (i32.const 6)) (ref.null func))
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(assert_return (invoke "fill" (i32.const 4) (i32.const 2) (i32.const 0)))
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(assert_return (invoke "get" (i32.const 3)) (ref.func 0))
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(assert_return (invoke "get" (i32.const 4)) (ref.func 1))
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(assert_return (invoke "get" (i32.const 5)) (ref.func 1))
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(assert_return (invoke "fill" (i32.const 8) (i32.const 0) (i32.const 2)))
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(assert_return (invoke "get" (i32.const 7)) (ref.null func))
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(assert_return (invoke "get" (i32.const 8)) (ref.func 0))
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(assert_return (invoke "get" (i32.const 9)) (ref.func 0))
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(assert_return (invoke "fill" (i32.const 9) (i32.const 2) (i32.const 1)))
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(assert_return (invoke "get" (i32.const 8)) (ref.func 0))
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(assert_return (invoke "get" (i32.const 9)) (ref.func 2))
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(assert_return (invoke "fill" (i32.const 10) (i32.const 1) (i32.const 0)))
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(assert_return (invoke "get" (i32.const 9)) (ref.func 2))
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(assert_trap
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(invoke "fill" (i32.const 8) (i32.const 0) (i32.const 3))
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"out of bounds table access"
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)
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