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Fix error in type of memory.init introduced in #56 #57

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sbc100 merged 1 commit into from
May 3, 2024
Merged

Fix error in type of memory.init introduced in #56 #57

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2 changes: 1 addition & 1 deletion interpreter/valid/valid.ml
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Original file line number Diff line number Diff line change
Expand Up @@ -407,7 +407,7 @@ let rec check_instr (c : context) (e : instr) (s : infer_result_type) : op_type
| MemoryInit x ->
let MemoryType (_, it) = memory c (0l @@ e.at) in
ignore (data c x);
[value_type_of_index_type it; value_type_of_index_type it; value_type_of_index_type it] --> []
[value_type_of_index_type it; NumType I32Type; NumType I32Type] --> []

| DataDrop x ->
ignore (data c x);
Expand Down
92 changes: 46 additions & 46 deletions test/core/memory_init.wast
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Original file line number Diff line number Diff line change
Expand Up @@ -1017,7 +1017,7 @@
(data (i64.const 12) "\07\05\02\03\06")
(data "\05\09\02\07\06")
(func (export "test")
(memory.init 1 (i64.const 7) (i64.const 0) (i64.const 4)))
(memory.init 1 (i64.const 7) (i32.const 0) (i32.const 4)))
(func (export "load8_u") (param i64) (result i32)
(i32.load8_u (local.get 0))))

Expand Down Expand Up @@ -1061,7 +1061,7 @@
(data (i64.const 12) "\07\05\02\03\06")
(data "\05\09\02\07\06")
(func (export "test")
(memory.init 3 (i64.const 15) (i64.const 1) (i64.const 3)))
(memory.init 3 (i64.const 15) (i32.const 1) (i32.const 3)))
(func (export "load8_u") (param i64) (result i32)
(i32.load8_u (local.get 0))))

Expand Down Expand Up @@ -1105,9 +1105,9 @@
(data (i64.const 12) "\07\05\02\03\06")
(data "\05\09\02\07\06")
(func (export "test")
(memory.init 1 (i64.const 7) (i64.const 0) (i64.const 4))
(memory.init 1 (i64.const 7) (i32.const 0) (i32.const 4))
(data.drop 1)
(memory.init 3 (i64.const 15) (i64.const 1) (i64.const 3))
(memory.init 3 (i64.const 15) (i32.const 1) (i32.const 3))
(data.drop 3)
(memory.copy (i64.const 20) (i64.const 15) (i64.const 5))
(memory.copy (i64.const 21) (i64.const 29) (i64.const 1))
Expand Down Expand Up @@ -1176,99 +1176,99 @@
(data "\37")
(func (export "test")
(data.drop 0)
(memory.init 0 (i64.const 1234) (i64.const 1) (i64.const 1))))
(memory.init 0 (i64.const 1234) (i32.const 1) (i32.const 1))))
(assert_trap (invoke "test") "out of bounds memory access")

(module
(memory i64 1)
(data (i64.const 0) "\37")
(func (export "test")
(memory.init 0 (i64.const 1234) (i64.const 1) (i64.const 1))))
(memory.init 0 (i64.const 1234) (i32.const 1) (i32.const 1))))
(assert_trap (invoke "test") "out of bounds memory access")

(assert_invalid
(module
(func (export "test")
(memory.init 1 (i64.const 1234) (i64.const 1) (i64.const 1))))
(memory.init 1 (i64.const 1234) (i32.const 1) (i32.const 1))))
"unknown memory 0")

(assert_invalid
(module
(memory i64 1)
(data "\37")
(func (export "test")
(memory.init 1 (i64.const 1234) (i64.const 1) (i64.const 1))))
(memory.init 1 (i64.const 1234) (i32.const 1) (i32.const 1))))
"unknown data segment 1")

(module
(memory i64 1)
(data "\37")
(func (export "test")
(memory.init 0 (i64.const 1) (i64.const 0) (i64.const 1))
(memory.init 0 (i64.const 1) (i64.const 0) (i64.const 1))))
(memory.init 0 (i64.const 1) (i32.const 0) (i32.const 1))
(memory.init 0 (i64.const 1) (i32.const 0) (i32.const 1))))
(invoke "test")

(module
(memory i64 1)
(data "\37")
(func (export "test")
(memory.init 0 (i64.const 1234) (i64.const 0) (i64.const 5))))
(memory.init 0 (i64.const 1234) (i32.const 0) (i32.const 5))))
(assert_trap (invoke "test") "out of bounds memory access")

(module
(memory i64 1)
(data "\37")
(func (export "test")
(memory.init 0 (i64.const 1234) (i64.const 2) (i64.const 3))))
(memory.init 0 (i64.const 1234) (i32.const 2) (i32.const 3))))
(assert_trap (invoke "test") "out of bounds memory access")

(module
(memory i64 1)
(data "\37")
(func (export "test")
(memory.init 0 (i64.const 0xFFFE) (i64.const 1) (i64.const 3))))
(memory.init 0 (i64.const 0xFFFE) (i32.const 1) (i32.const 3))))
(assert_trap (invoke "test") "out of bounds memory access")

(module
(memory i64 1)
(data "\37")
(func (export "test")
(memory.init 0 (i64.const 1234) (i64.const 4) (i64.const 0))))
(memory.init 0 (i64.const 1234) (i32.const 4) (i32.const 0))))
(assert_trap (invoke "test") "out of bounds memory access")

(module
(memory i64 1)
(data "\37")
(func (export "test")
(memory.init 0 (i64.const 1234) (i64.const 1) (i64.const 0))))
(memory.init 0 (i64.const 1234) (i32.const 1) (i32.const 0))))
(invoke "test")

(module
(memory i64 1)
(data "\37")
(func (export "test")
(memory.init 0 (i64.const 0x10001) (i64.const 0) (i64.const 0))))
(memory.init 0 (i64.const 0x10001) (i32.const 0) (i32.const 0))))
(assert_trap (invoke "test") "out of bounds memory access")

(module
(memory i64 1)
(data "\37")
(func (export "test")
(memory.init 0 (i64.const 0x10000) (i64.const 0) (i64.const 0))))
(memory.init 0 (i64.const 0x10000) (i32.const 0) (i32.const 0))))
(invoke "test")

(module
(memory i64 1)
(data "\37")
(func (export "test")
(memory.init 0 (i64.const 0x10000) (i64.const 1) (i64.const 0))))
(memory.init 0 (i64.const 0x10000) (i32.const 1) (i32.const 0))))
(invoke "test")

(module
(memory i64 1)
(data "\37")
(func (export "test")
(memory.init 0 (i64.const 0x10001) (i64.const 4) (i64.const 0))))
(memory.init 0 (i64.const 0x10001) (i32.const 4) (i32.const 0))))
(assert_trap (invoke "test") "out of bounds memory access")

(assert_invalid
Expand Down Expand Up @@ -1527,14 +1527,6 @@
(memory.init 0 (f32.const 1) (f64.const 1) (f64.const 1))))
"type mismatch")

(assert_invalid
(module
(memory i64 1)
(data "\37")
(func (export "test")
(memory.init 0 (i64.const 1) (i32.const 1) (i32.const 1))))
"type mismatch")

(assert_invalid
(module
(memory i64 1)
Expand Down Expand Up @@ -1607,6 +1599,14 @@
(memory.init 0 (i64.const 1) (i64.const 1) (f32.const 1))))
"type mismatch")

(assert_invalid
(module
(memory i64 1)
(data "\37")
(func (export "test")
(memory.init 0 (i64.const 1) (i64.const 1) (i64.const 1))))
"type mismatch")

(assert_invalid
(module
(memory i64 1)
Expand Down Expand Up @@ -1790,10 +1790,10 @@
(br $cont))))
(return (local.get $from)))

(func (export "run") (param $offs i64) (param $len i64)
(memory.init 0 (local.get $offs) (i64.const 0) (local.get $len))))
(func (export "run") (param $offs i64) (param $len i32)
(memory.init 0 (local.get $offs) (i32.const 0) (local.get $len))))

(assert_trap (invoke "run" (i64.const 65528) (i64.const 16))
(assert_trap (invoke "run" (i64.const 65528) (i32.const 16))
"out of bounds memory access")

(assert_return (invoke "checkRange" (i64.const 0) (i64.const 1) (i32.const 0))
Expand All @@ -1813,10 +1813,10 @@
(br $cont))))
(return (local.get $from)))

(func (export "run") (param $offs i64) (param $len i64)
(memory.init 0 (local.get $offs) (i64.const 0) (local.get $len))))
(func (export "run") (param $offs i64) (param $len i32)
(memory.init 0 (local.get $offs) (i32.const 0) (local.get $len))))

(assert_trap (invoke "run" (i64.const 65527) (i64.const 16))
(assert_trap (invoke "run" (i64.const 65527) (i32.const 16))
"out of bounds memory access")

(assert_return (invoke "checkRange" (i64.const 0) (i64.const 1) (i32.const 0))
Expand All @@ -1836,10 +1836,10 @@
(br $cont))))
(return (local.get $from)))

(func (export "run") (param $offs i64) (param $len i64)
(memory.init 0 (local.get $offs) (i64.const 0) (local.get $len))))
(func (export "run") (param $offs i64) (param $len i32)
(memory.init 0 (local.get $offs) (i32.const 0) (local.get $len))))

(assert_trap (invoke "run" (i64.const 65472) (i64.const 30))
(assert_trap (invoke "run" (i64.const 65472) (i32.const 30))
"out of bounds memory access")

(assert_return (invoke "checkRange" (i64.const 0) (i64.const 1) (i32.const 0))
Expand All @@ -1859,10 +1859,10 @@
(br $cont))))
(return (local.get $from)))

(func (export "run") (param $offs i64) (param $len i64)
(memory.init 0 (local.get $offs) (i64.const 0) (local.get $len))))
(func (export "run") (param $offs i64) (param $len i32)
(memory.init 0 (local.get $offs) (i32.const 0) (local.get $len))))

(assert_trap (invoke "run" (i64.const 65473) (i64.const 31))
(assert_trap (invoke "run" (i64.const 65473) (i32.const 31))
"out of bounds memory access")

(assert_return (invoke "checkRange" (i64.const 0) (i64.const 1) (i32.const 0))
Expand All @@ -1882,10 +1882,10 @@
(br $cont))))
(return (local.get $from)))

(func (export "run") (param $offs i64) (param $len i64)
(memory.init 0 (local.get $offs) (i64.const 0) (local.get $len))))
(func (export "run") (param $offs i64) (param $len i32)
(memory.init 0 (local.get $offs) (i32.const 0) (local.get $len))))

(assert_trap (invoke "run" (i64.const 65528) (i64.const 4294967040))
(assert_trap (invoke "run" (i64.const 65528) (i32.const 4294967040))
"out of bounds memory access")

(assert_return (invoke "checkRange" (i64.const 0) (i64.const 1) (i32.const 0))
Expand All @@ -1905,10 +1905,10 @@
(br $cont))))
(return (local.get $from)))

(func (export "run") (param $offs i64) (param $len i64)
(memory.init 0 (local.get $offs) (i64.const 0) (local.get $len))))
(func (export "run") (param $offs i64) (param $len i32)
(memory.init 0 (local.get $offs) (i32.const 0) (local.get $len))))

(assert_trap (invoke "run" (i64.const 0) (i64.const 4294967292))
(assert_trap (invoke "run" (i64.const 0) (i32.const 4294967292))
"out of bounds memory access")

(assert_return (invoke "checkRange" (i64.const 0) (i64.const 1) (i32.const 0))
Expand All @@ -1927,4 +1927,4 @@
(data "") (data "") (data "") (data "") (data "") (data "") (data "") (data "")
(data "") (data "") (data "") (data "") (data "") (data "") (data "") (data "")
(data "")
(func (memory.init 64 (i64.const 0) (i64.const 0) (i64.const 0))))
(func (memory.init 64 (i64.const 0) (i32.const 0) (i32.const 0))))
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