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// |jit-test| skip-if: !wasmTailCallsEnabled()
wasmValidateText(
`(module
(type (func))
(table 0 funcref)
(func $arity-1-vs-0
(return_call_indirect (type 0)
(i32.const 1) (i32.const 0))))`);
wasmValidateText(
`(module
(type (func))
(table 0 funcref)
(func $arity-1-vs-0
(return_call_indirect (type 0)
(f64.const 2) (i32.const 1) (i32.const 0))))`);
const constants = [{'type': 'i32', 'value': '0x132'},
{'type': 'i64', 'value': '0x164'},
{'type': 'f32', 'value': '0xf32'},
{'type': 'f64', 'value': '0xf64'}];
function validateConst(type, value) {
wasmValidateText(
`(module
(type $out-${type} (func (result ${type})))
(func $type-${type} (result ${type})
(return_call_indirect (type $out-${type}) (i32.const 0)))
(func $const-${type} (result ${type})
(${type}.const ${value}))
(func $t (result ${type})
(return_call $type-${type}))
(table funcref (elem $const-${type})))`);
}
for (let {type, value} of constants) {
validateConst(type, value);
}
function validateOneArg(type, value) {
wasmValidateText(
`(module
(type $f-${type} (func (param ${type}) (result ${type})))
(func $id-${type} (param ${type}) (result ${type})
(local.get 0))
(func $t (result ${type})
(return_call_indirect (type $f-${type}) (${type}.const ${value})
(i32.const 0)))
(table funcref (elem $id-${type})))`);
}
for (let {type, value} of constants) {
validateOneArg(type, value);
}
function validateTwoArgs(t0, v0, t1, v1) {
wasmValidateText(
`(module
(type $f (func (param ${t0} ${t1}) (result ${t1})))
(func $second-${t0}-${t1} (param ${t0} ${t1}) (result ${t1})
(local.get 1))
(func $t (result ${t1})
(return_call_indirect (type $f)
(${t0}.const ${v0}) (${t1}.const ${v1})
(i32.const 0)))
(table funcref (elem $second-${t0}-${t1})))`);
}
for (let {type: t0, value: v0} of constants) {
for (let {type: t1, value: v1} of constants) {
validateTwoArgs(t0, v0, t1, v1);
}
}
wasmValidateText(
`(module
(type $f (func (param i64) (result i64)))
(func $id-i64 (param i64) (result i64)
(local.get 0))
(func $dispatch1 (param i32 i64) (result i64)
(return_call_indirect (type $f) (local.get 1) (local.get 0)))
(func $dispatch2 (param i32) (result i64)
(return_call_indirect (type $f) (i64.const 42) (local.get 0)))
(func $t1 (result i64)
(return_call $dispatch1 (i32.const 0) (i64.const 1)))
(func $t2 (result i64)
(return_call $dispatch2 (i32.const 100)))
(table funcref (elem $id-i64)))`);
wasmValidateText(
`(module
(type $i64-i64 (func (param i64 i64) (result i64)))
(func $fac (type $i64-i64)
(return_call_indirect (type $i64-i64)
(local.get 0) (i64.const 1) (i32.const 0)))
(func $fac-acc (param i64 i64) (result i64)
(if (result i64) (i64.eqz (local.get 0))
(then (local.get 1))
(else
(return_call_indirect (type $i64-i64)
(i64.sub (local.get 0) (i64.const 1))
(i64.mul (local.get 0) (local.get 1))
(i32.const 0)))))
(table funcref (elem $fac-acc)))`);
wasmValidateText(
`(module
(type $t (func (param i32) (result i32)))
(func $even (param i32) (result i32)
(if (result i32) (i32.eqz (local.get 0))
(then (i32.const 44))
(else
(return_call_indirect (type $t)
(i32.sub (local.get 0) (i32.const 1))
(i32.const 1)))))
(func $odd (param i32) (result i32)
(if (result i32) (i32.eqz (local.get 0))
(then (i32.const 99))
(else
(return_call_indirect (type $t)
(i32.sub (local.get 0) (i32.const 1))
(i32.const 0)))))
(table funcref (elem $even $odd)))`);
wasmFailValidateText(
`(module
(type (func))
(func $no-table
(return_call_indirect (type 0) (i32.const 0))))`,
/call_indirect without a table/);
wasmFailValidateText(
`(module
(type (func))
(table 0 funcref)
(func $type-void-vs-num
(i32.eqz (return_call_indirect (type 0) (i32.const 0)))))`,
/unused values not explicitly dropped/);
wasmFailValidateText(
`(module
(type (func))
(table 0 funcref)
(func $type-void-vs-num (result i32)
(i32.eqz (return_call_indirect (type 0) (i32.const 0)))))`,
/type mismatch: expected 1 values, got 0 values/);
wasmFailValidateText(
`(module
(type (func (result i64)))
(table 0 funcref)
(func $type-num-vs-num
(i32.eqz (return_call_indirect (type 0) (i32.const 0)))))`,
/type mismatch: expected 0 values, got 1 values/);
wasmFailValidateText(
`(module
(type (func (result i64)))
(table 0 funcref)
(func $type-num-vs-num (result i32)
(i32.eqz (return_call_indirect (type 0) (i32.const 0)))))`,
/expression has type i64 but expected i32/);
wasmFailValidateText(
`(module
(type (func (param i32)))
(table 0 funcref)
(func $arity-0-vs-1
(return_call_indirect (type 0) (i32.const 0))))`,
/popping value from empty stack/);
wasmFailValidateText(
`(module
(type (func (param f64 i32)))
(table 0 funcref)
(func $arity-0-vs-2
(return_call_indirect (type 0) (i32.const 0))))`,
/popping value from empty stack/);
wasmFailValidateText(
`(module
(type (func (param i32)))
(table 0 funcref)
(func $type-func-void-vs-i32
(return_call_indirect (type 0) (i32.const 1) (nop))))`,
/popping value from empty stack/);
wasmFailValidateText(
`(module
(type (func (param i32)))
(table 0 funcref)
(func $type-func-num-vs-i32
(return_call_indirect (type 0) (i32.const 0) (i64.const 1))))`,
/expression has type i64 but expected i32/);
wasmFailValidateText(
`(module
(type (func (param i32 i32)))
(table 0 funcref)
(func $type-first-void-vs-num
(return_call_indirect (type 0) (nop) (i32.const 1) (i32.const 0))
))`,
/popping value from empty stack/);
wasmFailValidateText(
`(module
(type (func (param i32 i32)))
(table 0 funcref)
(func $type-second-void-vs-num
(return_call_indirect (type 0) (i32.const 1) (nop) (i32.const 0))))`,
/popping value from empty stack/);
wasmFailValidateText(
`(module
(type (func (param i32 f64)))
(table 0 funcref)
(func $type-first-num-vs-num
(return_call_indirect (type 0)
(f64.const 1) (i32.const 1) (i32.const 0))))`,
/expression has type i32 but expected f64/);
wasmFailValidateText(
`(module
(type (func (param f64 i32)))
(table 0 funcref)
(func $type-second-num-vs-num
(return_call_indirect (type 0)
(i32.const 1) (f64.const 1) (i32.const 0))))`,
/expression has type f64 but expected i32/);
wasmFailValidateText(
`(module
(table 0 funcref)
(func $unbound-type
(return_call_indirect (type 1) (i32.const 0))))`,
/signature index out of range/);
wasmFailValidateText(
`(module
(table 0 funcref)
(func $large-type
(return_call_indirect (type 1012321300) (i32.const 0))))`,
/signature index out of range/);
|
