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Merge pull request #10598 from ethereum/disable-byte

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[BREAKING] Disable the type `byte`
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chriseth 2020-12-15 14:00:17 +01:00 committed by GitHub
commit 5f59a949d7
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GPG Key ID: 4AEE18F83AFDEB23
79 changed files with 226 additions and 227 deletions
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1
Changelog.md
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@ -15,6 +15,7 @@ Breaking Changes:
* Standard JSON: Remove the ``legacyAST`` option.
* Type Checker: Function call options can only be given once.
* Type System: Declarations with the name ``this``, ``super`` and ``_`` are disallowed, with the exception of public functions and events.
* Type System: Disallow the ``byte`` type. It was an alias to ``bytes1``.
* Type System: Disallow ``msg.data`` in ``receive()`` function.
* Type System: Disallow ``type(super)``.
* Type System: Disallow enums with more than 256 members.

2
docs/080-breaking-changes.rst
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@ -50,6 +50,8 @@ the compiler notifying you about it.
in all branches of the evaluation tree. Now, if constant variables are used as intermediate expressions,
their values will be properly rounded in the same way as when they are used in run-time expressions.
* The type ``byte`` has been removed. It was an alias of ``bytes1``.
New Restrictions
================

2
docs/assembly.rst
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@ -159,7 +159,7 @@ Local Solidity variables are available for assignments, for example:
.. warning::
If you access variables of a type that spans less than 256 bits
(for example ``uint64``, ``address``, ``bytes16`` or ``byte``),
(for example ``uint64``, ``address``, or ``bytes16``),
you cannot make any assumptions about bits not part of the
encoding of the type. Especially, do not assume them to be zero.
To be safe, always clear the data properly before you use it

2
docs/control-structures.rst
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@ -261,7 +261,7 @@ which only need to be created if there is a dispute.
// can be pre-computed. It is just there for illustration.
// You actually only need ``new D{salt: salt}(arg)``.
address predictedAddress = address(uint160(uint(keccak256(abi.encodePacked(
byte(0xff),
bytes1(0xff),
address(this),
salt,
keccak256(abi.encodePacked(

5
docs/grammar/SolidityLexer.g4
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@ -4,7 +4,7 @@ lexer grammar SolidityLexer;
* Keywords reserved for future use in Solidity.
*/
ReservedKeywords:
'after' | 'alias' | 'apply' | 'auto' | 'case' | 'copyof' | 'default' | 'define' | 'final'
'after' | 'alias' | 'apply' | 'auto' | 'byte' | 'case' | 'copyof' | 'default' | 'define' | 'final'
| 'implements' | 'in' | 'inline' | 'let' | 'macro' | 'match' | 'mutable' | 'null' | 'of'
| 'partial' | 'promise' | 'reference' | 'relocatable' | 'sealed' | 'sizeof' | 'static'
| 'supports' | 'switch' | 'typedef' | 'typeof' | 'var';
@ -37,10 +37,9 @@ Fixed: 'fixed' | ('fixed' [1-9][0-9]* 'x' [1-9][0-9]*);
From: 'from';
/**
* Bytes types of fixed length.
* byte is an alias of bytes1.
*/
FixedBytes:
'byte' | 'bytes1' | 'bytes2' | 'bytes3' | 'bytes4' | 'bytes5' | 'bytes6' | 'bytes7' | 'bytes8' |
'bytes1' | 'bytes2' | 'bytes3' | 'bytes4' | 'bytes5' | 'bytes6' | 'bytes7' | 'bytes8' |
'bytes9' | 'bytes10' | 'bytes11' | 'bytes12' | 'bytes13' | 'bytes14' | 'bytes15' | 'bytes16' |
'bytes17' | 'bytes18' | 'bytes19' | 'bytes20' | 'bytes21' | 'bytes22' | 'bytes23' | 'bytes24' |
'bytes25' | 'bytes26' | 'bytes27' | 'bytes28' | 'bytes29' | 'bytes30' | 'bytes31' | 'bytes32';

2
docs/types/reference-types.rst
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@ -391,7 +391,7 @@ Array Members
// Create a dynamic byte array:
bytes memory b = new bytes(200);
for (uint i = 0; i < b.length; i++)
b[i] = byte(uint8(i));
b[i] = bytes1(uint8(i));
return b;
}
}

4
docs/types/value-types.rst
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@ -369,7 +369,6 @@ Fixed-size byte arrays
The value types ``bytes1``, ``bytes2``, ``bytes3``, ..., ``bytes32``
hold a sequence of bytes from one to up to 32.
``byte`` is an alias for ``bytes1``.
Operators:
@ -391,6 +390,9 @@ Members:
31 bytes of space for each element (except in storage). It is better to use the ``bytes``
type instead.
.. note::
Prior to version 0.8.0, ``byte`` used to be an alias for ``bytes1``.
Dynamically-sized byte array
----------------------------

2
liblangutil/Token.h
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@ -212,7 +212,6 @@ namespace solidity::langutil
K(Int, "int", 0) \
K(UInt, "uint", 0) \
K(Bytes, "bytes", 0) \
K(Byte, "byte", 0) \
K(String, "string", 0) \
K(Address, "address", 0) \
K(Bool, "bool", 0) \
@ -242,6 +241,7 @@ namespace solidity::langutil
K(Alias, "alias", 0) \
K(Apply, "apply", 0) \
K(Auto, "auto", 0) \
K(Byte, "byte", 0) \
K(Case, "case", 0) \
K(CopyOf, "copyof", 0) \
K(Default, "default", 0) \

2
test/cmdlineTests/too_long_line_multiline/err
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@ -4,7 +4,7 @@ Warning: SPDX license identifier not provided in source file. Before publishing,
Error: No visibility specified. Did you intend to add "public"?
--> too_long_line_multiline/input.sol:2:5:
|
2 | function f() returns (byte _b, byte ... _b7, bytes22 _b22, bytes32 _b32) {
2 | function f() returns (bytes1 _b, by ... _b7, bytes22 _b22, bytes32 _b32) {
| ^ (Relevant source part starts here and spans across multiple lines).
Warning: Source file does not specify required compiler version!

2
test/cmdlineTests/too_long_line_multiline/input.sol
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@ -1,5 +1,5 @@
contract C {
function f() returns (byte _b, bytes2 _b2, bytes3 _b3, bytes memory _blit, bytes5 _b5, bytes6 _b6, string memory _str, bytes7 _b7, bytes22 _b22, bytes32 _b32) {
function f() returns (bytes1 _b, bytes2 _b2, bytes3 _b3, bytes memory _blit, bytes5 _b5, bytes6 _b6, string memory _str, bytes7 _b7, bytes22 _b22, bytes32 _b32) {
_b = 0x12;
_b2 = 0x1223;
_b5 = hex"043245";

4
test/compilationTests/milestonetracker/RLP.sol
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@ -257,7 +257,7 @@ library RLP {
/// RLPItem is a list.
/// @param self The RLPItem.
/// @return data The decoded string.
function toByte(RLPItem memory self) internal view returns (byte data) {
function toByte(RLPItem memory self) internal view returns (bytes1 data) {
if(!isData(self))
revert();
(uint rStartPos, uint len) = _decode(self);
@ -267,7 +267,7 @@ library RLP {
assembly {
temp := byte(0, mload(rStartPos))
}
return byte(temp);
return bytes1(temp);
}
/// @dev Decode an RLPItem into an int. This will not work if the

8
test/libsolidity/SolidityEndToEndTest.cpp
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@ -2037,7 +2037,7 @@ BOOST_AUTO_TEST_CASE(event_indexed_string)
for (uint i = 0; i < 90; i++)
bytes(x).push(0);
for (uint8 i = 0; i < 90; i++)
bytes(x)[i] = byte(i);
bytes(x)[i] = bytes1(i);
y[0] = 4;
y[1] = 5;
y[2] = 6;
@ -3421,9 +3421,9 @@ BOOST_AUTO_TEST_CASE(library_call)
BOOST_AUTO_TEST_CASE(library_function_external)
{
char const* sourceCode = R"(
library Lib { function m(bytes calldata b) external pure returns (byte) { return b[2]; } }
library Lib { function m(bytes calldata b) external pure returns (bytes1) { return b[2]; } }
contract Test {
function f(bytes memory b) public pure returns (byte) {
function f(bytes memory b) public pure returns (bytes1) {
return Lib.m(b);
}
}
@ -3786,7 +3786,7 @@ BOOST_AUTO_TEST_CASE(short_strings)
if (data1[0] != "1") return 10;
if (data1[4] != "4") return 11;
for (uint i = 0; i < data1.length; i ++)
data1[i] = byte(uint8(i * 3));
data1[i] = bytes1(uint8(i * 3));
if (uint8(data1[4]) != 4 * 3) return 12;
if (uint8(data1[67]) != 67 * 3) return 13;
// change length: long -> short

2
test/libsolidity/SolidityOptimizer.cpp
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@ -679,7 +679,7 @@ BOOST_AUTO_TEST_CASE(byte_access)
char const* sourceCode = R"(
contract C
{
function f(bytes32 x) public returns (byte r)
function f(bytes32 x) public returns (bytes1 r)
{
assembly { r := and(byte(x, 31), 0xff) }
}

1
test/libsolidity/SolidityParser.cpp
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@ -491,6 +491,7 @@ BOOST_AUTO_TEST_CASE(keyword_is_reserved)
"alias",
"apply",
"auto",
"byte",
"case",
"copyof",
"default",

3
test/libsolidity/SolidityTypes.cpp
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@ -51,7 +51,6 @@ BOOST_AUTO_TEST_CASE(uint_types)
BOOST_AUTO_TEST_CASE(byte_types)
{
BOOST_CHECK(*TypeProvider::fromElementaryTypeName(ElementaryTypeNameToken(Token::Byte, 0, 0)) == *TypeProvider::fixedBytes(1));
for (unsigned i = 1; i <= 32; i++)
BOOST_CHECK(*TypeProvider::fromElementaryTypeName(ElementaryTypeNameToken(Token::BytesM, i, 0)) == *TypeProvider::fixedBytes(i));
}
@ -162,7 +161,7 @@ BOOST_AUTO_TEST_CASE(type_identifiers)
StringLiteralType(Literal(++id, SourceLocation{}, Token::StringLiteral, make_shared<string>("abc - def"))).identifier(),
"t_stringliteral_196a9142ee0d40e274a6482393c762b16dd8315713207365e1e13d8d85b74fc4"
);
BOOST_CHECK_EQUAL(TypeProvider::fromElementaryTypeName("byte")->identifier(), "t_bytes1");
BOOST_CHECK_EQUAL(TypeProvider::fromElementaryTypeName("bytes1")->identifier(), "t_bytes1");
BOOST_CHECK_EQUAL(TypeProvider::fromElementaryTypeName("bytes8")->identifier(), "t_bytes8");
BOOST_CHECK_EQUAL(TypeProvider::fromElementaryTypeName("bytes32")->identifier(), "t_bytes32");
BOOST_CHECK_EQUAL(TypeProvider::fromElementaryTypeName("bool")->identifier(), "t_bool");

4
test/libsolidity/semanticTests/abiEncoderV1/byte_arrays.sol
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@ -1,11 +1,11 @@
contract C {
function f(uint a, bytes memory b, uint c)
public pure returns (uint, uint, byte, uint) {
public pure returns (uint, uint, bytes1, uint) {
return (a, b.length, b[3], c);
}
function f_external(uint a, bytes calldata b, uint c)
external pure returns (uint, uint, byte, uint) {
external pure returns (uint, uint, bytes1, uint) {
return (a, b.length, b[3], c);
}
}

4
test/libsolidity/semanticTests/abiEncoderV1/memory_params_in_external_function.sol
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@ -2,11 +2,11 @@ contract C {
function f(bytes memory a, bytes calldata b, uint[] memory c)
external
pure
returns (uint, byte, uint, byte, uint, uint)
returns (uint, bytes1, uint, bytes1, uint, uint)
{
return (a.length, a[1], b.length, b[2], c.length, c[3]);
}
function g() public returns (uint, byte, uint, byte, uint, uint) {
function g() public returns (uint, bytes1, uint, bytes1, uint, uint) {
uint[] memory x = new uint[](4);
x[3] = 7;
return this.f("abc", "def", x);

6
test/libsolidity/semanticTests/abiEncoderV2/byte_arrays.sol
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@ -1,13 +1,13 @@
pragma abicoder v2;
pragma abicoder v2;
contract C {
function f(uint a, bytes memory b, uint c)
public pure returns (uint, uint, byte, uint) {
public pure returns (uint, uint, bytes1, uint) {
return (a, b.length, b[3], c);
}
function f_external(uint a, bytes calldata b, uint c)
external pure returns (uint, uint, byte, uint) {
external pure returns (uint, uint, bytes1, uint) {
return (a, b.length, b[3], c);
}
}

6
test/libsolidity/semanticTests/abiEncoderV2/memory_params_in_external_function.sol
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@ -1,14 +1,14 @@
pragma abicoder v2;
pragma abicoder v2;
contract C {
function f(bytes memory a, bytes calldata b, uint[] memory c)
external
pure
returns (uint, byte, uint, byte, uint, uint)
returns (uint, bytes1, uint, bytes1, uint, uint)
{
return (a.length, a[1], b.length, b[2], c.length, c[3]);
}
function g() public returns (uint, byte, uint, byte, uint, uint) {
function g() public returns (uint, bytes1, uint, bytes1, uint, uint) {
uint[] memory x = new uint[](4);
x[3] = 7;
return this.f("abc", "def", x);

4
test/libsolidity/semanticTests/array/copying/array_copy_target_leftover.sol
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@ -1,5 +1,5 @@
contract c {
byte[10] data1;
bytes1[10] data1;
bytes2[32] data2;
function test() public returns (uint check, uint res1, uint res2) {
uint i;
@ -7,7 +7,7 @@ contract c {
data2[i] = 0xffff;
check = uint(uint16(data2[31])) * 0x10000 | uint(uint16(data2[14]));
for (i = 0; i < data1.length; ++i)
data1[i] = byte(uint8(1 + i));
data1[i] = bytes1(uint8(1 + i));
data2 = data1;
for (i = 0; i < 16; ++i)
res1 |= uint(uint16(data2[i])) * 0x10000**i;

2
test/libsolidity/semanticTests/array/copying/bytes_memory_to_storage.sol
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@ -1,6 +1,6 @@
contract C {
bytes s;
function f() external returns (byte) {
function f() external returns (bytes1) {
bytes memory data = "abcd";
s = data;
return s[0];

2
test/libsolidity/semanticTests/array/copying/bytes_storage_to_memory.sol
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@ -1,6 +1,6 @@
contract C {
bytes s = "abcd";
function f() external returns (byte) {
function f() external returns (bytes1) {
bytes memory data = s;
return data[0];
}

2
test/libsolidity/semanticTests/array/copying/bytes_storage_to_storage.sol
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@ -4,7 +4,7 @@ contract c {
function f(uint len) public returns (bytes memory) {
bytes memory x = new bytes(len);
for (uint i = 0; i < len; i++)
x[i] = byte(uint8(i));
x[i] = bytes1(uint8(i));
a = x;
for (uint i = 0; i < len; i++)
assert(a[i] == x[i]);

2
test/libsolidity/semanticTests/array/copying/calldata_bytes_to_storage.sol
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@ -1,6 +1,6 @@
contract C {
bytes s;
function f(bytes calldata data) external returns (byte) {
function f(bytes calldata data) external returns (bytes1) {
s = data;
return s[0];
}

6
test/libsolidity/semanticTests/array/copying/empty_bytes_copy.sol
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@ -1,7 +1,7 @@
contract C {
bytes data;
bytes otherData;
function fromMemory() public returns (byte) {
function fromMemory() public returns (bytes1) {
bytes memory t;
uint[2] memory x;
x[0] = type(uint).max;
@ -9,12 +9,12 @@ contract C {
data.push();
return data[0];
}
function fromCalldata(bytes calldata x) public returns (byte) {
function fromCalldata(bytes calldata x) public returns (bytes1) {
data = x;
data.push();
return data[0];
}
function fromStorage() public returns (byte) {
function fromStorage() public returns (bytes1) {
// zero-length but dirty higher order bits
assembly { sstore(otherData.slot, 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00) }
data = otherData;

4
test/libsolidity/semanticTests/array/indexAccess/bytes_index_access_memory.sol
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@ -1,10 +1,10 @@
contract Main {
function f(bytes memory _s1, uint i1, uint i2, uint i3) public returns (byte c1, byte c2, byte c3) {
function f(bytes memory _s1, uint i1, uint i2, uint i3) public returns (bytes1 c1, bytes1 c2, bytes1 c3) {
c1 = _s1[i1];
c2 = intern(_s1, i2);
c3 = internIndirect(_s1)[i3];
}
function intern(bytes memory _s1, uint i) public returns (byte c) {
function intern(bytes memory _s1, uint i) public returns (bytes1 c) {
return _s1[i];
}
function internIndirect(bytes memory _s1) public returns (bytes memory) {

2
test/libsolidity/semanticTests/array/invalid_encoding_for_storage_byte_array.sol
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@ -12,7 +12,7 @@ contract C {
function abiEncode() public view returns (bytes memory) { return x; }
function abiEncodePacked() public view returns (bytes memory) { return abi.encodePacked(x); }
function copyToMemory() public view returns (bytes memory m) { m = x; }
function indexAccess() public view returns (byte) { return x[0]; }
function indexAccess() public view returns (bytes1) { return x[0]; }
function assignTo() public { x = "def"; }
function assignToLong() public { x = "1234567890123456789012345678901234567"; }
function copyToStorage() public { y = x; }

4
test/libsolidity/semanticTests/array/pop/byte_array_pop_long_storage_empty.sol
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@ -5,9 +5,9 @@ contract c {
bytes data;
function test() public returns (bool) {
for (uint8 i = 0; i <= 40; i++)
data.push(byte(i+1));
data.push(bytes1(i+1));
for (int8 j = 40; j >= 0; j--) {
require(data[uint8(j)] == byte(uint8(j+1)));
require(data[uint8(j)] == bytes1(uint8(j+1)));
require(data.length == uint8(j+1));
data.pop();
}

2
test/libsolidity/semanticTests/calldata/calldata_bytes_external.sol
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@ -2,7 +2,7 @@ contract CalldataTest {
function test(bytes calldata x) public returns (bytes calldata) {
return x;
}
function tester(bytes calldata x) public returns (byte) {
function tester(bytes calldata x) public returns (bytes1) {
return this.test(x)[2];
}
}

4
test/libsolidity/semanticTests/calldata/calldata_bytes_internal.sol
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@ -1,8 +1,8 @@
contract C {
function f(bytes calldata b, uint i) internal pure returns (byte) {
function f(bytes calldata b, uint i) internal pure returns (bytes1) {
return b[i];
}
function f(uint, bytes calldata b, uint) external pure returns (byte) {
function f(uint, bytes calldata b, uint) external pure returns (bytes1) {
return f(b, 2);
}
}

10
test/libsolidity/semanticTests/calldata/calldata_internal_function_pointer.sol
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@ -1,15 +1,15 @@
contract C {
function(bytes calldata) returns (byte) x;
function(bytes calldata) returns (bytes1) x;
constructor() { x = f; }
function f(bytes calldata b) internal pure returns (byte) {
function f(bytes calldata b) internal pure returns (bytes1) {
return b[2];
}
function h(bytes calldata b) external returns (byte) {
function h(bytes calldata b) external returns (bytes1) {
return x(b);
}
function g() external returns (byte) {
function g() external returns (bytes1) {
bytes memory a = new bytes(34);
a[2] = byte(uint8(7));
a[2] = bytes1(uint8(7));
return this.h(a);
}
}

6
test/libsolidity/semanticTests/calldata/calldata_internal_library.sol
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@ -1,16 +1,16 @@
library L {
function f(uint, bytes calldata _x, uint) internal returns (byte) {
function f(uint, bytes calldata _x, uint) internal returns (bytes1) {
return _x[2];
}
}
contract C {
function f(bytes calldata a)
external
returns (byte)
returns (bytes1)
{
return L.f(3, a, 9);
}
function g() public returns (byte) {
function g() public returns (bytes1) {
bytes memory x = new bytes(4);
x[2] = 0x08;
return this.f(x);

4
test/libsolidity/semanticTests/calldata/calldata_memory_mixed.sol
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@ -1,11 +1,11 @@
contract C {
function f(bytes memory _a, bytes calldata _b, bytes memory _c)
public
returns (uint, byte, byte, byte)
returns (uint, bytes1, bytes1, bytes1)
{
return (_a.length + _b.length + _c.length, _a[1], _b[1], _c[1]);
}
function g() public returns (uint, byte, byte, byte) {
function g() public returns (uint, bytes1, bytes1, bytes1) {
bytes memory x = new bytes(3);
bytes memory y = new bytes(4);
bytes memory z = new bytes(7);

2
test/libsolidity/semanticTests/constants/asm_address_constant_regression.sol
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@ -3,7 +3,7 @@
contract C {
address constant e = 0x1212121212121212121212121000002134593163;
function f() public returns (byte z) {
function f() public returns (bytes1 z) {
assembly { z := e }
}
}

4
test/libsolidity/semanticTests/constructor/bytes_in_constructors_packer.sol
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@ -5,7 +5,7 @@ contract Base {
m_x = x;
m_s = s;
}
function part(uint i) public returns (byte) {
function part(uint i) public returns (bytes1) {
return m_s[i];
}
}
@ -16,7 +16,7 @@ contract Main is Base {
}
}
contract Creator {
function f(uint x, bytes memory s) public returns (uint r, byte ch) {
function f(uint x, bytes memory s) public returns (uint r, bytes1 ch) {
Main c = new Main(s, x);
r = c.m_x();
ch = c.part(x);

2
test/libsolidity/semanticTests/dirty_calldata_bytes.sol
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@ -1,6 +1,6 @@
contract C {
function f(bytes calldata b) public returns (bool correct) {
byte a = b[3];
bytes1 a = b[3];
uint r;
assembly {
r := a

2
test/libsolidity/semanticTests/libraries/bound_returning_calldata.sol
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@ -9,7 +9,7 @@ library D {
contract C {
using D for bytes;
function f(bytes calldata _x) public pure returns (byte, byte) {
function f(bytes calldata _x) public pure returns (bytes1, bytes1) {
return (_x.f()[0], _x.g()[0]);
}
}

2
test/libsolidity/semanticTests/libraries/bound_returning_calldata_external.sol
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@ -9,7 +9,7 @@ library D {
contract C {
using D for bytes;
function f(bytes calldata _x) public pure returns (byte, byte) {
function f(bytes calldata _x) public pure returns (bytes1, bytes1) {
return (_x.f()[0], _x.g()[0]);
}
}

6
test/libsolidity/semanticTests/libraries/bound_to_calldata.sol
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@ -1,15 +1,15 @@
library D {
function f(bytes calldata _x) internal pure returns (byte) {
function f(bytes calldata _x) internal pure returns (bytes1) {
return _x[0];
}
function g(bytes memory _x) internal pure returns (byte) {
function g(bytes memory _x) internal pure returns (bytes1) {
return _x[0];
}
}
contract C {
using D for bytes;
function f(bytes calldata _x) public pure returns (byte, byte) {
function f(bytes calldata _x) public pure returns (bytes1, bytes1) {
return (_x.f(), _x.g());
}
}

6
test/libsolidity/semanticTests/libraries/bound_to_calldata_external.sol
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@ -1,15 +1,15 @@
library D {
function f(bytes calldata _x) public pure returns (byte) {
function f(bytes calldata _x) public pure returns (bytes1) {
return _x[0];
}
function g(bytes memory _x) public pure returns (byte) {
function g(bytes memory _x) public pure returns (bytes1) {
return _x[0];
}
}
contract C {
using D for bytes;
function f(bytes calldata _x) public pure returns (byte, byte) {
function f(bytes calldata _x) public pure returns (bytes1, bytes1) {
return (_x.f(), _x.g());
}
}

4
test/libsolidity/semanticTests/literals/escape.sol
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@ -1,8 +1,8 @@
pragma abicoder v2;
pragma abicoder v2;
contract C
{
function f() public pure returns (uint, byte, byte) {
function f() public pure returns (uint, bytes1, bytes1) {
bytes memory encoded = abi.encodePacked("\\\\");
return (encoded.length, encoded[0], encoded[1]);
}

2
test/libsolidity/semanticTests/structs/calldata/calldata_struct_struct_member_dynamic.sol
View File

@ -14,7 +14,7 @@ contract C {
function f(S1 calldata s1)
external
pure
returns (uint256 a, uint64 b0, byte b1, uint256 c)
returns (uint256 a, uint64 b0, bytes1 b1, uint256 c)
{
a = s1.a;
b0 = s1.s.a;

4
test/libsolidity/semanticTests/structs/calldata/calldata_struct_to_memory.sol
View File

@ -1,4 +1,4 @@
pragma abicoder v2;
pragma abicoder v2;
contract C {
struct S {
@ -7,7 +7,7 @@ contract C {
bytes2 c;
}
function f(S calldata s) external pure returns (uint256, uint256, byte) {
function f(S calldata s) external pure returns (uint256, uint256, bytes1) {
S memory m = s;
return (m.a, m.b, m.c[1]);
}

4
test/libsolidity/semanticTests/structs/calldata/calldata_struct_to_storage.sol
View File

@ -1,4 +1,4 @@
pragma abicoder v2;
pragma abicoder v2;
contract C {
struct S {
@ -10,7 +10,7 @@ contract C {
uint[153] r;
S s;
function f(uint32 a, S calldata c, uint256 b) external returns (uint256, uint256, byte) {
function f(uint32 a, S calldata c, uint256 b) external returns (uint256, uint256, bytes1) {
s = c;
return (s.a, s.b, s.c[1]);
}

2
test/libsolidity/semanticTests/structs/calldata/calldata_struct_with_bytes_to_memory.sol
View File

@ -10,7 +10,7 @@ contract C {
function f(S calldata c)
external
pure
returns (uint256, byte, byte, uint256)
returns (uint256, bytes1, bytes1, uint256)
{
S memory m = c;
return (m.a, m.b[0], m.b[1], m.c);

2
test/libsolidity/semanticTests/structs/struct_containing_bytes_copy_and_delete.sol
View File

@ -16,7 +16,7 @@ contract c {
delete data1;
return true;
}
function test(uint256 i) public returns (byte) {
function test(uint256 i) public returns (bytes1) {
return data1.data[i];
}
}

2
test/libsolidity/semanticTests/viaYul/storage/dirty_storage_bytes.sol
View File

@ -4,7 +4,7 @@ contract C {
assembly {
sstore(b.slot, or("deadbeef", 0x08))
}
byte s = b[3];
bytes1 s = b[3];
uint r;
assembly {
r := s

2
test/libsolidity/semanticTests/viaYul/storage/dirty_storage_bytes_long.sol
View File

@ -6,7 +6,7 @@ contract C {
mstore(0, b.slot)
sstore(keccak256(0, 0x20), "deadbeefdeadbeefdeadbeefdeadbeef")
}
byte s = b[31];
bytes1 s = b[31];
uint r;
assembly {
r := s

4
test/libsolidity/semanticTests/viaYul/storage/packed_storage.sol
View File

@ -1,10 +1,10 @@
contract C {
uint16 x;
byte y;
bytes1 y;
uint16 z;
function f(uint8 a) public returns (uint _x) {
x = a;
y = byte(uint8(x) + 1);
y = bytes1(uint8(x) + 1);
z = uint8(y) + 1;
x = z + 1;
_x = x;

11
test/libsolidity/semanticTests/viaYul/unary_fixedbytes.sol
View File

@ -32,9 +32,6 @@ contract C {
function r_b1() public pure returns (bytes1) {
return ~bytes1(hex"55");
}
function r_b() public pure returns (byte) {
return ~byte(hex"55");
}
function a_b32() public pure returns (bytes32) {
bytes32 r = ~bytes32(hex"ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00");
@ -56,14 +53,10 @@ contract C {
bytes4 r = ~bytes4(hex"ff00ff00");
return r;
}
function a_b1() public pure returns (byte) {
function a_b1() public pure returns (bytes1) {
bytes1 r = ~bytes1(hex"55");
return r;
}
function a_b() public pure returns (byte) {
byte r = ~byte(hex"55");
return r;
}
}
// ====
// compileViaYul: also
@ -77,11 +70,9 @@ contract C {
// r_b8() -> 0xff00ff00ff00ff000000000000000000000000000000000000000000000000
// r_b4() -> 0xff00ff00000000000000000000000000000000000000000000000000000000
// r_b1() -> 0xaa00000000000000000000000000000000000000000000000000000000000000
// r_b() -> 0xaa00000000000000000000000000000000000000000000000000000000000000
// a_b32() -> 0xff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff
// a_b25() -> 0xff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff0000000000000000
// a_b16() -> 0xff00ff00ff00ff00ff00ff00ff00ff00000000000000000000000000000000
// a_b8() -> 0xff00ff00ff00ff000000000000000000000000000000000000000000000000
// a_b4() -> 0xff00ff00000000000000000000000000000000000000000000000000000000
// a_b1() -> 0xaa00000000000000000000000000000000000000000000000000000000000000
// a_b() -> 0xaa00000000000000000000000000000000000000000000000000000000000000

8
test/libsolidity/smtCheckerTests/functions/getters/fixed_bytes.sol
View File

@ -1,11 +1,11 @@
pragma experimental SMTChecker;
contract C {
byte public x;
bytes1 public x;
bytes3 public y;
function f() public view {
byte a = this.x();
bytes1 a = this.x();
bytes3 b = this.y();
assert(a == x); // should hold
assert(a == 'a'); // should fail
@ -14,5 +14,5 @@ contract C {
}
}
// ----
// Warning 6328: (188-204): CHC: Assertion violation happens here.\nCounterexample:\nx = 0, y = 0\n\n\n\nTransaction trace:\nconstructor()\nState: x = 0, y = 0\nf()
// Warning 6328: (256-274): CHC: Assertion violation happens here.\nCounterexample:\nx = 0, y = 0\n\n\n\nTransaction trace:\nconstructor()\nState: x = 0, y = 0\nf()
// Warning 6328: (192-208): CHC: Assertion violation happens here.\nCounterexample:\nx = 0, y = 0\n\n\n\nTransaction trace:\nconstructor()\nState: x = 0, y = 0\nf()
// Warning 6328: (260-278): CHC: Assertion violation happens here.\nCounterexample:\nx = 0, y = 0\n\n\n\nTransaction trace:\nconstructor()\nState: x = 0, y = 0\nf()

10
test/libsolidity/smtCheckerTests/operators/bitwise_and_fixed_bytes.sol
View File

@ -1,11 +1,11 @@
pragma experimental SMTChecker;
contract C {
function f() public pure {
assert(byte("") & ("") == byte(0)); // should hold
assert(byte(0xAA) & byte(0x55) == byte(0)); // should hold
assert(byte(0xFF) & byte(0xAA) == byte(0xAA)); // should hold
assert(byte(0xFF) & byte(0xAA) == byte(0)); // should fail
assert(bytes1("") & ("") == bytes1(0)); // should hold
assert(bytes1(0xAA) & bytes1(0x55) == bytes1(0)); // should hold
assert(bytes1(0xFF) & bytes1(0xAA) == bytes1(0xAA)); // should hold
assert(bytes1(0xFF) & bytes1(0xAA) == bytes1(0)); // should fail
}
}
// ----
// Warning 6328: (253-295): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\nf()
// Warning 6328: (269-317): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\nf()

10
test/libsolidity/smtCheckerTests/operators/bitwise_or_fixed_bytes.sol
View File

@ -1,11 +1,11 @@
pragma experimental SMTChecker;
contract C {
function f() public pure returns (byte) {
byte b = (byte(0x0F) | (byte(0xF0)));
assert(b == byte(0xFF)); // should hold
assert(b == byte(0x00)); // should fail
function f() public pure returns (bytes1) {
bytes1 b = (bytes1(0x0F) | (bytes1(0xF0)));
assert(b == bytes1(0xFF)); // should hold
assert(b == bytes1(0x00)); // should fail
return b;
}
}
// ----
// Warning 6328: (172-195): CHC: Assertion violation happens here.\nCounterexample:\n\n\n = 0\n\nTransaction trace:\nconstructor()\nf()
// Warning 6328: (182-207): CHC: Assertion violation happens here.\nCounterexample:\n\n\n = 0\n\nTransaction trace:\nconstructor()\nf()

8
test/libsolidity/smtCheckerTests/operators/bitwise_xor_fixed_bytes.sol
View File

@ -1,11 +1,11 @@
pragma experimental SMTChecker;
contract Simp {
function f3() public pure returns (byte) {
function f3() public pure returns (bytes1) {
bytes memory y = "def";
assert(y[0] ^ "e" != byte(0)); // should hold
assert(y[1] ^ "e" != byte(0)); // should fail
assert(y[0] ^ "e" != bytes1(0)); // should hold
assert(y[1] ^ "e" != bytes1(0)); // should fail
return y[0];
}
}
// ----
// Warning 6328: (168-197): CHC: Assertion violation happens here.\nCounterexample:\n\n\n = 0\n\nTransaction trace:\nconstructor()\nf3()
// Warning 6328: (172-203): CHC: Assertion violation happens here.\nCounterexample:\n\n\n = 0\n\nTransaction trace:\nconstructor()\nf3()

10
test/libsolidity/smtCheckerTests/operators/compound_bitwise_and_fixed_bytes.sol
View File

@ -1,8 +1,8 @@
pragma experimental SMTChecker;
contract C {
function f() public pure returns (byte) {
byte a = 0xff;
byte b = 0xf0;
function f() public pure returns (bytes1) {
bytes1 a = 0xff;
bytes1 b = 0xf0;
a &= b;
assert(a == b);
@ -11,5 +11,5 @@ contract C {
}
}
// ----
// Warning 6321: (83-87): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.
// Warning 6328: (203-217): CHC: Assertion violation happens here.\nCounterexample:\n\n\n = 0\n\nTransaction trace:\nconstructor()\nf()
// Warning 6321: (83-89): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.
// Warning 6328: (209-223): CHC: Assertion violation happens here.\nCounterexample:\n\n\n = 0\n\nTransaction trace:\nconstructor()\nf()

10
test/libsolidity/smtCheckerTests/operators/compound_bitwise_or_fixed_bytes.sol
View File

@ -1,8 +1,8 @@
pragma experimental SMTChecker;
contract C {
function f() public pure returns (byte) {
byte a = 0xff;
byte b = 0xf0;
function f() public pure returns (bytes1) {
bytes1 a = 0xff;
bytes1 b = 0xf0;
b |= a;
assert(a == b);
@ -11,5 +11,5 @@ contract C {
}
}
// ----
// Warning 6321: (83-87): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.
// Warning 6328: (203-217): CHC: Assertion violation happens here.\nCounterexample:\n\n\n = 0\n\nTransaction trace:\nconstructor()\nf()
// Warning 6321: (83-89): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.
// Warning 6328: (209-223): CHC: Assertion violation happens here.\nCounterexample:\n\n\n = 0\n\nTransaction trace:\nconstructor()\nf()

2
test/libsolidity/smtCheckerTests/operators/compound_bitwise_string_literal.sol
View File

@ -10,7 +10,7 @@ contract C {
assert(y[0] == "d"); // fails
y[0] ^= "f";
assert(y[0] == (byte("d") | byte("e")) ^ byte("f"));
assert(y[0] == (bytes1("d") | bytes1("e")) ^ bytes1("f"));
}
}
// ----

10
test/libsolidity/smtCheckerTests/operators/compound_bitwise_xor_fixed_bytes.sol
View File

@ -1,8 +1,8 @@
pragma experimental SMTChecker;
contract C {
function f() public pure returns (byte) {
byte a = 0xff;
byte b = 0xf0;
function f() public pure returns (bytes1) {
bytes1 a = 0xff;
bytes1 b = 0xf0;
a ^= ~b;
assert(a == b);
@ -11,5 +11,5 @@ contract C {
}
}
// ----
// Warning 6321: (83-87): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.
// Warning 6328: (204-221): CHC: Assertion violation happens here.\nCounterexample:\n\n\n = 0\n\nTransaction trace:\nconstructor()\nf()
// Warning 6321: (83-89): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.
// Warning 6328: (210-227): CHC: Assertion violation happens here.\nCounterexample:\n\n\n = 0\n\nTransaction trace:\nconstructor()\nf()

8
test/libsolidity/smtCheckerTests/typecast/implicit_cast_string_literal_byte.sol
View File

@ -1,16 +1,16 @@
pragma experimental SMTChecker;
contract C {
mapping (byte => uint) map;
mapping (bytes1 => uint) map;
function f() public {
map[""] = 2;
uint x = map[""];
g("");
byte b = "";
bytes1 b = "";
assert(x == map[b]);
assert(x == map["x"]);
}
function g(byte b) internal pure {}
function g(bytes1 b) internal pure {}
}
// ----
// Warning 6328: (182-203): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\nf()
// Warning 6328: (186-207): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\nf()

6
test/libsolidity/smtCheckerTests/typecast/string_literal_to_dynamic_bytes.sol
View File

@ -4,9 +4,9 @@ contract C {
function f() public pure {
bytes memory b = bytes(hex"ffff");
assert(b.length == 2); // should hold
assert(b[0] == byte(uint8(255))); // should hold
assert(b[1] == byte(uint8(100))); // should fail
assert(b[0] == bytes1(uint8(255))); // should hold
assert(b[1] == bytes1(uint8(100))); // should fail
}
}
// ----
// Warning 6328: (204-236): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\nf()
// Warning 6328: (206-240): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\nf()

6
test/libsolidity/smtCheckerTests/types/fixed_bytes_access_4.sol
View File

@ -3,8 +3,8 @@ pragma experimental SMTChecker;
contract C {
function f() public pure {
bytes32 x = 0x00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff;
byte z = 0x00;
byte o = 0xff;
bytes1 z = 0x00;
bytes1 o = 0xff;
assert(x[0] == z);
assert(x[31] == o);
assert(x[0] == x[22]);
@ -12,4 +12,4 @@ contract C {
}
}
// ----
// Warning 6328: (260-281): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\nf()
// Warning 6328: (264-285): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\nf()

8
test/libsolidity/smtCheckerTests/types/fixed_bytes_access_5.sol
View File

@ -3,7 +3,7 @@ pragma experimental SMTChecker;
contract C {
function f() public pure {
bytes4 x = 0x01020304;
byte b = 0x02;
bytes1 b = 0x02;
assert(x[0] == b); // fails
assert(x[1] == b);
assert(x[2] == b); // fails
@ -11,6 +11,6 @@ contract C {
}
}
// ----
// Warning 6328: (118-135): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\nf()
// Warning 6328: (169-186): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\nf()
// Warning 6328: (199-216): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\nf()
// Warning 6328: (120-137): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\nf()
// Warning 6328: (171-188): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\nf()
// Warning 6328: (201-218): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\nf()

2
test/libsolidity/smtCheckerTests/types/fixed_bytes_access_6.sol
View File

@ -3,7 +3,7 @@ pragma experimental SMTChecker;
contract C {
function f() public pure {
bytes4 x = 0x01020304;
byte b = x[3];
bytes1 b = x[3];
assert(b == b[0]);
assert(b == b[0][0]);
assert(b == b[0][0][0][0][0][0][0][0][0][0][0]);

24
test/libsolidity/smtCheckerTests/types/no_effect_statements.sol
View File

@ -1,7 +1,7 @@
pragma experimental SMTChecker;
contract test {
struct s { uint a; uint b;}
function f() pure public returns (byte) {
struct s { uint a; uint b;}
function f() pure public returns (bytes1) {
s;
s(1,2);
s[7];
@ -10,13 +10,13 @@ contract test {
}
}
// ----
// Warning 6321: (115-119): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.
// Warning 6133: (125-126): Statement has no effect.
// Warning 6133: (130-136): Statement has no effect.
// Warning 6133: (140-144): Statement has no effect.
// Warning 6133: (148-152): Statement has no effect.
// Warning 6133: (156-163): Statement has no effect.
// Warning 8364: (140-144): Assertion checker does not yet implement type type(struct test.s memory[7] memory)
// Warning 8364: (156-163): Assertion checker does not yet implement type type(uint256[7] memory)
// Warning 8364: (140-144): Assertion checker does not yet implement type type(struct test.s memory[7] memory)
// Warning 8364: (156-163): Assertion checker does not yet implement type type(uint256[7] memory)
// Warning 6321: (118-124): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.
// Warning 6133: (130-131): Statement has no effect.
// Warning 6133: (135-141): Statement has no effect.
// Warning 6133: (145-149): Statement has no effect.
// Warning 6133: (153-157): Statement has no effect.
// Warning 6133: (161-168): Statement has no effect.
// Warning 8364: (145-149): Assertion checker does not yet implement type type(struct test.s memory[7] memory)
// Warning 8364: (161-168): Assertion checker does not yet implement type type(uint256[7] memory)
// Warning 8364: (145-149): Assertion checker does not yet implement type type(struct test.s memory[7] memory)
// Warning 8364: (161-168): Assertion checker does not yet implement type type(uint256[7] memory)

4
test/libsolidity/syntaxTests/array/invalidCopy/storage_to_storage_different_base.sol
View File

@ -1,9 +1,9 @@
contract C {
byte[32] data1;
bytes1[32] data1;
bytes2[10] data2;
function f() external {
data1 = data2;
}
}
// ----
// TypeError 7407: (99-104): Type bytes2[10] storage ref is not implicitly convertible to expected type bytes1[32] storage ref.
// TypeError 7407: (101-106): Type bytes2[10] storage ref is not implicitly convertible to expected type bytes1[32] storage ref.

4
test/libsolidity/syntaxTests/array/length/abi_decode_length_too_large.sol
View File

@ -1,8 +1,8 @@
// Used to cause ICE
contract C {
function f() public {
abi.decode("", (byte[999999999]));
abi.decode("", (bytes1[999999999]));
}
}
// ----
// TypeError 6118: (75-90): Type too large for memory.
// TypeError 6118: (75-92): Type too large for memory.

10
test/libsolidity/syntaxTests/array/length/fixed_size_multidim_zero_length.sol
View File

@ -1,7 +1,7 @@
contract C {
function a() public pure returns(int[0][500] memory) {}
function b() public pure returns(uint[0][500] memory) {}
function c() public pure returns(byte[0][500] memory) {}
function c() public pure returns(bytes1[0][500] memory) {}
function d() public pure returns(bytes32[0][500] memory) {}
function e() public pure returns(bytes[0][500] memory) {}
function e() public pure returns(string[0][500] memory) {}
@ -9,7 +9,7 @@ contract C {
// ----
// TypeError 1406: (52-53): Array with zero length specified.
// TypeError 1406: (111-112): Array with zero length specified.
// TypeError 1406: (170-171): Array with zero length specified.
// TypeError 1406: (232-233): Array with zero length specified.
// TypeError 1406: (292-293): Array with zero length specified.
// TypeError 1406: (353-354): Array with zero length specified.
// TypeError 1406: (172-173): Array with zero length specified.
// TypeError 1406: (234-235): Array with zero length specified.
// TypeError 1406: (294-295): Array with zero length specified.
// TypeError 1406: (355-356): Array with zero length specified.

10
test/libsolidity/syntaxTests/array/length/fixed_size_zero_length.sol
View File

@ -1,7 +1,7 @@
contract C {
int[0] a;
uint[0] b;
byte[0] c;
bytes1[0] c;
bytes32[0] d;
bytes[0] e;
string[0] f;
@ -9,7 +9,7 @@ contract C {
// ----
// TypeError 1406: (19-20): Array with zero length specified.
// TypeError 1406: (32-33): Array with zero length specified.
// TypeError 1406: (45-46): Array with zero length specified.
// TypeError 1406: (61-62): Array with zero length specified.
// TypeError 1406: (75-76): Array with zero length specified.
// TypeError 1406: (90-91): Array with zero length specified.
// TypeError 1406: (47-48): Array with zero length specified.
// TypeError 1406: (63-64): Array with zero length specified.
// TypeError 1406: (77-78): Array with zero length specified.
// TypeError 1406: (92-93): Array with zero length specified.

6
test/libsolidity/syntaxTests/indexing/struct_array_noninteger_index.sol
View File

@ -1,10 +1,10 @@
contract test {
struct s { uint a; uint b;}
function f() pure public returns (byte) {
struct s { uint a; uint b;}
function f() pure public returns (bytes1) {
s[75555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555];
s[7];
}
}
// ----
// TypeError 7407: (101-241): Type int_const 7555...(132 digits omitted)...5555 is not implicitly convertible to expected type uint256. Literal is too large to fit in uint256.
// TypeError 7407: (106-246): Type int_const 7555...(132 digits omitted)...5555 is not implicitly convertible to expected type uint256. Literal is too large to fit in uint256.

6
test/libsolidity/syntaxTests/nameAndTypeResolution/160_test_byte_is_alias_of_byte1.sol
View File

@ -1,7 +1,7 @@
contract c {
bytes arr;
function f() public { byte a = arr[0];}
function f() public { bytes1 a = arr[0];}
}
// ----
// Warning 2072: (54-60): Unused local variable.
// Warning 2018: (32-71): Function state mutability can be restricted to view
// Warning 2072: (54-62): Unused local variable.
// Warning 2018: (32-73): Function state mutability can be restricted to view

14
test/libsolidity/syntaxTests/nameAndTypeResolution/288_conditional_with_all_types.sol
View File

@ -36,15 +36,15 @@ contract C {
// real is not there yet.
// array
byte[2] memory a;
byte[2] memory b;
byte[2] memory k = true ? a : b;
k[0] = byte(0); //Avoid unused var warning
bytes1[2] memory a;
bytes1[2] memory b;
bytes1[2] memory k = true ? a : b;
k[0] = bytes1(0); //Avoid unused var warning
bytes memory e;
bytes memory f;
bytes memory l = true ? e : f;
l[0] = byte(0); // Avoid unused var warning
l[0] = bytes1(0); // Avoid unused var warning
// fixed bytes
bytes2 c;
@ -84,6 +84,6 @@ contract C {
}
}
// ----
// Warning 2519: (1005-1019): This declaration shadows an existing declaration.
// Warning 2519: (1013-1027): This declaration shadows an existing declaration.
// Warning 2018: (257-642): Function state mutability can be restricted to pure
// Warning 2018: (647-1227): Function state mutability can be restricted to pure
// Warning 2018: (647-1237): Function state mutability can be restricted to pure

14
test/libsolidity/syntaxTests/nameAndTypeResolution/invalidTypes/conditional_expression.sol
View File

@ -1,5 +1,5 @@
contract C {
function o(byte) public pure {}
function o(bytes1) public pure {}
function f() public {
o(true ? 99**99 : 99);
o(true ? 99 : 99**99);
@ -8,9 +8,9 @@ contract C {
}
}
// ----
// TypeError 9717: (92-98): Invalid mobile type in true expression.
// TypeError 9553: (85-103): Invalid type for argument in function call. Invalid implicit conversion from uint8 to bytes1 requested.
// TypeError 3703: (128-134): Invalid mobile type in false expression.
// TypeError 9553: (116-134): Invalid type for argument in function call. Invalid implicit conversion from uint8 to bytes1 requested.
// TypeError 9717: (155-161): Invalid mobile type in true expression.
// TypeError 3703: (164-170): Invalid mobile type in false expression.
// TypeError 9717: (94-100): Invalid mobile type in true expression.
// TypeError 9553: (87-105): Invalid type for argument in function call. Invalid implicit conversion from uint8 to bytes1 requested.
// TypeError 3703: (130-136): Invalid mobile type in false expression.
// TypeError 9553: (118-136): Invalid type for argument in function call. Invalid implicit conversion from uint8 to bytes1 requested.
// TypeError 9717: (157-163): Invalid mobile type in true expression.
// TypeError 3703: (166-172): Invalid mobile type in false expression.

14
test/libsolidity/syntaxTests/nameAndTypeResolution/no_effect_statements.sol
View File

@ -1,6 +1,6 @@
contract test {
struct s { uint a; uint b;}
function f() pure public returns (byte) {
function f() pure public returns (bytes1) {
s;
s(1,2);
s[7];
@ -9,9 +9,9 @@ contract test {
}
}
// ----
// Warning 6321: (83-87): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.
// Warning 6133: (93-94): Statement has no effect.
// Warning 6133: (98-104): Statement has no effect.
// Warning 6133: (108-112): Statement has no effect.
// Warning 6133: (116-120): Statement has no effect.
// Warning 6133: (124-131): Statement has no effect.
// Warning 6321: (83-89): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.
// Warning 6133: (95-96): Statement has no effect.
// Warning 6133: (100-106): Statement has no effect.
// Warning 6133: (110-114): Statement has no effect.
// Warning 6133: (118-122): Statement has no effect.
// Warning 6133: (126-133): Statement has no effect.

16
test/libsolidity/syntaxTests/parsing/elemantary_non_address_payable_state_variable.sol
View File

@ -5,7 +5,7 @@ contract C {
int256 payable d;
uint payable e;
uint256 payable f;
byte payable g;
bytes1 payable g;
bytes payable h;
bytes32 payable i;
fixed payable j;
@ -20,10 +20,10 @@ contract C {
// ParserError 9106: (85-92): State mutability can only be specified for address types.
// ParserError 9106: (105-112): State mutability can only be specified for address types.
// ParserError 9106: (128-135): State mutability can only be specified for address types.
// ParserError 9106: (148-155): State mutability can only be specified for address types.
// ParserError 9106: (169-176): State mutability can only be specified for address types.
// ParserError 9106: (192-199): State mutability can only be specified for address types.
// ParserError 9106: (213-220): State mutability can only be specified for address types.
// ParserError 9106: (239-246): State mutability can only be specified for address types.
// ParserError 9106: (261-268): State mutability can only be specified for address types.
// ParserError 9106: (288-295): State mutability can only be specified for address types.
// ParserError 9106: (150-157): State mutability can only be specified for address types.
// ParserError 9106: (171-178): State mutability can only be specified for address types.
// ParserError 9106: (194-201): State mutability can only be specified for address types.
// ParserError 9106: (215-222): State mutability can only be specified for address types.
// ParserError 9106: (241-248): State mutability can only be specified for address types.
// ParserError 9106: (263-270): State mutability can only be specified for address types.
// ParserError 9106: (290-297): State mutability can only be specified for address types.

16
test/libsolidity/syntaxTests/parsing/elementary_non_address_payable_argument.sol
View File

@ -5,7 +5,7 @@ contract C {
function d(int256 payable) public pure {}
function e(uint payable) public pure {}
function f(uint256 payable) public pure {}
function g(byte payable) public pure {}
function g(bytes1 payable) public pure {}
function h(bytes payable) public pure {}
function i(bytes32 payable) public pure {}
function j(fixed payable) public pure {}
@ -20,10 +20,10 @@ contract C {
// ParserError 9106: (168-175): State mutability can only be specified for address types.
// ParserError 9106: (212-219): State mutability can only be specified for address types.
// ParserError 9106: (259-266): State mutability can only be specified for address types.
// ParserError 9106: (303-310): State mutability can only be specified for address types.
// ParserError 9106: (348-355): State mutability can only be specified for address types.
// ParserError 9106: (395-402): State mutability can only be specified for address types.
// ParserError 9106: (440-447): State mutability can only be specified for address types.
// ParserError 9106: (490-497): State mutability can only be specified for address types.
// ParserError 9106: (536-543): State mutability can only be specified for address types.
// ParserError 9106: (587-594): State mutability can only be specified for address types.
// ParserError 9106: (305-312): State mutability can only be specified for address types.
// ParserError 9106: (350-357): State mutability can only be specified for address types.
// ParserError 9106: (397-404): State mutability can only be specified for address types.
// ParserError 9106: (442-449): State mutability can only be specified for address types.
// ParserError 9106: (492-499): State mutability can only be specified for address types.
// ParserError 9106: (538-545): State mutability can only be specified for address types.
// ParserError 9106: (589-596): State mutability can only be specified for address types.

16
test/libsolidity/syntaxTests/parsing/elementary_non_address_payable_local.sol
View File

@ -6,7 +6,7 @@ contract C {
int256 payable d;
uint payable e;
uint256 payable f;
byte payable g;
bytes1 payable g;
bytes payable h;
bytes32 payable i;
fixed payable j;
@ -22,10 +22,10 @@ contract C {
// ParserError 9106: (132-139): State mutability can only be specified for address types.
// ParserError 9106: (156-163): State mutability can only be specified for address types.
// ParserError 9106: (183-190): State mutability can only be specified for address types.
// ParserError 9106: (207-214): State mutability can only be specified for address types.
// ParserError 9106: (232-239): State mutability can only be specified for address types.
// ParserError 9106: (259-266): State mutability can only be specified for address types.
// ParserError 9106: (284-291): State mutability can only be specified for address types.
// ParserError 9106: (314-321): State mutability can only be specified for address types.
// ParserError 9106: (340-347): State mutability can only be specified for address types.
// ParserError 9106: (371-378): State mutability can only be specified for address types.
// ParserError 9106: (209-216): State mutability can only be specified for address types.
// ParserError 9106: (234-241): State mutability can only be specified for address types.
// ParserError 9106: (261-268): State mutability can only be specified for address types.
// ParserError 9106: (286-293): State mutability can only be specified for address types.
// ParserError 9106: (316-323): State mutability can only be specified for address types.
// ParserError 9106: (342-349): State mutability can only be specified for address types.
// ParserError 9106: (373-380): State mutability can only be specified for address types.

16
test/libsolidity/syntaxTests/parsing/elementary_non_address_payable_return.sol
View File

@ -5,7 +5,7 @@ contract C {
function d() public pure returns (int256 payable) {}
function e() public pure returns (uint payable) {}
function f() public pure returns (uint256 payable) {}
function g() public pure returns (byte payable) {}
function g() public pure returns (bytes1 payable) {}
function h() public pure returns (bytes payable) {}
function i() public pure returns (bytes32 payable) {}
function j() public pure returns (fixed payable) {}
@ -20,10 +20,10 @@ contract C {
// ParserError 9106: (224-231): State mutability can only be specified for address types.
// ParserError 9106: (279-286): State mutability can only be specified for address types.
// ParserError 9106: (337-344): State mutability can only be specified for address types.
// ParserError 9106: (392-399): State mutability can only be specified for address types.
// ParserError 9106: (448-455): State mutability can only be specified for address types.
// ParserError 9106: (506-513): State mutability can only be specified for address types.
// ParserError 9106: (562-569): State mutability can only be specified for address types.
// ParserError 9106: (623-630): State mutability can only be specified for address types.
// ParserError 9106: (680-687): State mutability can only be specified for address types.
// ParserError 9106: (742-749): State mutability can only be specified for address types.
// ParserError 9106: (394-401): State mutability can only be specified for address types.
// ParserError 9106: (450-457): State mutability can only be specified for address types.
// ParserError 9106: (508-515): State mutability can only be specified for address types.
// ParserError 9106: (564-571): State mutability can only be specified for address types.
// ParserError 9106: (625-632): State mutability can only be specified for address types.
// ParserError 9106: (682-689): State mutability can only be specified for address types.
// ParserError 9106: (744-751): State mutability can only be specified for address types.

5
test/libsolidity/syntaxTests/types/byte.sol Normal file
View File

@ -0,0 +1,5 @@
contract C {
byte public a;
}
// ----
// ParserError 9182: (17-21): Function, variable, struct or modifier declaration expected.

3
test/libsolidity/syntaxTests/types/bytesNN_upcasting.sol
View File

@ -1,6 +1,5 @@
contract C {
byte b = byte(0x01);
bytes1 b1 = b;
bytes1 b1 = bytes1(0x01);
bytes2 b2 = b1;
bytes3 b3 = b2;
bytes4 b4 = b3;