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Properly treat utf8-non-encodable yul literals.

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This commit is contained in:
chriseth
2021-05-05 10:28:23 +02:00
parent 1f6aa4c4b7
commit e7708b6006
6 changed files with 319 additions and 2 deletions
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test/libsolidity/ASTJSON/yul_hex_literal.json
+154
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@@ -0,0 +1,154 @@
{
"absolutePath": "a",
"exportedSymbols":
{
"Sample":
[
6
]
},
"id": 7,
"nodeType": "SourceUnit",
"nodes":
[
{
"abstract": false,
"baseContracts": [],
"contractDependencies": [],
"contractKind": "contract",
"fullyImplemented": true,
"id": 6,
"linearizedBaseContracts":
[
6
],
"name": "Sample",
"nameLocation": "9:6:1",
"nodeType": "ContractDefinition",
"nodes":
[
{
"body":
{
"id": 4,
"nodeType": "Block",
"src": "47:167:1",
"statements":
[
{
"AST":
{
"nodeType": "YulBlock",
"src": "66:142:1",
"statements":
[
{
"nodeType": "YulVariableDeclaration",
"src": "80:15:1",
"value":
{
"hexValue": "74657374",
"kind": "string",
"nodeType": "YulLiteral",
"src": "89:6:1",
"type": "",
"value": "test"
},
"variables":
[
{
"name": "a",
"nodeType": "YulTypedName",
"src": "84:1:1",
"type": ""
}
]
},
{
"nodeType": "YulVariableDeclaration",
"src": "108:54:1",
"value":
{
"hexValue": "112233445566778899aabbccddeeff6677889900",
"kind": "string",
"nodeType": "YulLiteral",
"src": "117:45:1",
"type": ""
},
"variables":
[
{
"name": "b",
"nodeType": "YulTypedName",
"src": "112:1:1",
"type": ""
}
]
},
{
"nodeType": "YulVariableDeclaration",
"src": "175:23:1",
"value":
{
"hexValue": "1234abcd",
"kind": "string",
"nodeType": "YulLiteral",
"src": "184:14:1",
"type": ""
},
"variables":
[
{
"name": "c",
"nodeType": "YulTypedName",
"src": "179:1:1",
"type": ""
}
]
}
]
},
"evmVersion": %EVMVERSION%,
"externalReferences": [],
"id": 3,
"nodeType": "InlineAssembly",
"src": "57:151:1"
}
]
},
"functionSelector": "26121ff0",
"id": 5,
"implemented": true,
"kind": "function",
"modifiers": [],
"name": "f",
"nameLocation": "31:1:1",
"nodeType": "FunctionDefinition",
"parameters":
{
"id": 1,
"nodeType": "ParameterList",
"parameters": [],
"src": "32:2:1"
},
"returnParameters":
{
"id": 2,
"nodeType": "ParameterList",
"parameters": [],
"src": "47:0:1"
},
"scope": 6,
"src": "22:192:1",
"stateMutability": "pure",
"virtual": false,
"visibility": "public"
}
],
"scope": 7,
"src": "0:216:1",
"usedErrors": []
}
],
"src": "0:217:1"
}
test/libsolidity/ASTJSON/yul_hex_literal.sol
+11
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@@ -0,0 +1,11 @@
contract Sample {
function f() public pure {
assembly {
let a := "test"
let b := hex"112233445566778899aabbccddeeff6677889900"
let c := hex"1234_abcd"
}
}
}
// ----
test/libsolidity/ASTJSON/yul_hex_literal_parseOnly.json
+139
View File
@@ -0,0 +1,139 @@
{
"absolutePath": "a",
"id": 7,
"nodeType": "SourceUnit",
"nodes":
[
{
"abstract": false,
"baseContracts": [],
"contractDependencies": [],
"contractKind": "contract",
"id": 6,
"name": "Sample",
"nameLocation": "9:6:1",
"nodeType": "ContractDefinition",
"nodes":
[
{
"body":
{
"id": 4,
"nodeType": "Block",
"src": "47:167:1",
"statements":
[
{
"AST":
{
"nodeType": "YulBlock",
"src": "66:142:1",
"statements":
[
{
"nodeType": "YulVariableDeclaration",
"src": "80:15:1",
"value":
{
"hexValue": "74657374",
"kind": "string",
"nodeType": "YulLiteral",
"src": "89:6:1",
"type": "",
"value": "test"
},
"variables":
[
{
"name": "a",
"nodeType": "YulTypedName",
"src": "84:1:1",
"type": ""
}
]
},
{
"nodeType": "YulVariableDeclaration",
"src": "108:54:1",
"value":
{
"hexValue": "112233445566778899aabbccddeeff6677889900",
"kind": "string",
"nodeType": "YulLiteral",
"src": "117:45:1",
"type": ""
},
"variables":
[
{
"name": "b",
"nodeType": "YulTypedName",
"src": "112:1:1",
"type": ""
}
]
},
{
"nodeType": "YulVariableDeclaration",
"src": "175:23:1",
"value":
{
"hexValue": "1234abcd",
"kind": "string",
"nodeType": "YulLiteral",
"src": "184:14:1",
"type": ""
},
"variables":
[
{
"name": "c",
"nodeType": "YulTypedName",
"src": "179:1:1",
"type": ""
}
]
}
]
},
"evmVersion": %EVMVERSION%,
"externalReferences": [],
"id": 3,
"nodeType": "InlineAssembly",
"src": "57:151:1"
}
]
},
"id": 5,
"implemented": true,
"kind": "function",
"modifiers": [],
"name": "f",
"nameLocation": "31:1:1",
"nodeType": "FunctionDefinition",
"parameters":
{
"id": 1,
"nodeType": "ParameterList",
"parameters": [],
"src": "32:2:1"
},
"returnParameters":
{
"id": 2,
"nodeType": "ParameterList",
"parameters": [],
"src": "47:0:1"
},
"src": "22:192:1",
"stateMutability": "pure",
"virtual": false,
"visibility": "public"
}
],
"src": "0:216:1",
"usedErrors": []
}
],
"src": "0:217:1"
}