mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
Merge pull request #13026 from ethereum/develop
Merge develop into breaking.
This commit is contained in:
chriseth
GitHub
commit
3c2cee5836
@ -9,20 +9,20 @@ version: 2.1
|
||||
parameters:
|
||||
ubuntu-2004-docker-image:
|
||||
type: string
|
||||
# solbuildpackpusher/solidity-buildpack-deps:ubuntu2004-12
|
||||
default: "solbuildpackpusher/solidity-buildpack-deps@sha256:5087cc068b48787e89887804e632120b3e65bc5c25086bdf7b152be4fe5fc9ba"
|
||||
# solbuildpackpusher/solidity-buildpack-deps:ubuntu2004-13
|
||||
default: "solbuildpackpusher/solidity-buildpack-deps@sha256:aa64242ecba4f040a839eadfaf20e8489cf93d1cb96ab90df2b240cdbbfe7f7c"
|
||||
ubuntu-2004-clang-docker-image:
|
||||
type: string
|
||||
# solbuildpackpusher/solidity-buildpack-deps:ubuntu2004.clang-12
|
||||
default: "solbuildpackpusher/solidity-buildpack-deps@sha256:7f53f1bc3d89bdfb0725f604efbbec570d80ffa9b731b47a4842f4e286de0355"
|
||||
# solbuildpackpusher/solidity-buildpack-deps:ubuntu2004.clang-13
|
||||
default: "solbuildpackpusher/solidity-buildpack-deps@sha256:caaf8d42aaf07397d1540e570f096a4fb1ef11fda7da3f1141d8852ec8322a9e"
|
||||
ubuntu-1604-clang-ossfuzz-docker-image:
|
||||
type: string
|
||||
# solbuildpackpusher/solidity-buildpack-deps:ubuntu1604.clang.ossfuzz-17
|
||||
default: "solbuildpackpusher/solidity-buildpack-deps@sha256:85b298c763adf5c516238246beb283640eb555e79e7ad6a8e7a6c9ed47ef6324"
|
||||
# solbuildpackpusher/solidity-buildpack-deps:ubuntu1604.clang.ossfuzz-18
|
||||
default: "solbuildpackpusher/solidity-buildpack-deps@sha256:048002d71a1f86f83dedb79dd057760b752256c75646ba5ad5c1bbe92e1695aa"
|
||||
emscripten-docker-image:
|
||||
type: string
|
||||
# solbuildpackpusher/solidity-buildpack-deps:emscripten-10
|
||||
default: "solbuildpackpusher/solidity-buildpack-deps@sha256:bd23831e0025e35a106005b4ac06cb3618f690bfa2833a5881b573c02d35d9fc"
|
||||
# solbuildpackpusher/solidity-buildpack-deps:emscripten-11
|
||||
default: "solbuildpackpusher/solidity-buildpack-deps@sha256:0ad7c65e8c54d926ba9cb80d56246e4fc49f9284ad5188aaaa4834f46ab0c315"
|
||||
evm-version:
|
||||
type: string
|
||||
default: london
|
||||
@ -990,7 +990,7 @@ jobs:
|
||||
- gitter_notify_failure_unless_pr
|
||||
|
||||
t_ubu_soltest_all: &t_ubu_soltest_all
|
||||
<<: *base_ubuntu2004
|
||||
<<: *base_ubuntu2004_large
|
||||
parallelism: 50
|
||||
<<: *steps_soltest_all
|
||||
|
||||
|
||||
@ -61,11 +61,11 @@ then
|
||||
./scripts/install_obsolete_jsoncpp_1_7_4.sh
|
||||
|
||||
# z3
|
||||
z3_version="4.8.16"
|
||||
z3_version="4.8.17"
|
||||
z3_dir="z3-${z3_version}-x64-osx-10.16"
|
||||
z3_package="${z3_dir}.zip"
|
||||
wget "https://github.com/Z3Prover/z3/releases/download/z3-${z3_version}/${z3_package}"
|
||||
validate_checksum "$z3_package" 71ed7b6d10c01198187df72cccb8eb6de6d9aa2bf9557b3dd052032524b598a5
|
||||
validate_checksum "$z3_package" 189667930517aee07f1ce36485d5924a9a2cb4f8c3c9586b03e714a2c657541a
|
||||
unzip "$z3_package"
|
||||
rm "$z3_package"
|
||||
cp "${z3_dir}/bin/libz3.a" /usr/local/lib
|
||||
|
||||
@ -65,7 +65,7 @@ configure_file("${CMAKE_SOURCE_DIR}/cmake/templates/license.h.in" include/licens
|
||||
|
||||
include(EthOptions)
|
||||
configure_project(TESTS)
|
||||
set(LATEST_Z3_VERSION "4.8.16")
|
||||
set(LATEST_Z3_VERSION "4.8.17")
|
||||
set(MINIMUM_Z3_VERSION "4.8.0")
|
||||
find_package(Z3)
|
||||
if (${Z3_FOUND})
|
||||
|
||||
12
Changelog.md
12
Changelog.md
@ -12,6 +12,10 @@ Breaking changes:
|
||||
|
||||
### 0.8.14 (unreleased)
|
||||
|
||||
Important Bugfixes:
|
||||
* ABI Encoding: When ABI-encoding values from calldata that contain nested arrays, correctly validate the nested array length against ``calldatasize()`` in all cases.
|
||||
|
||||
|
||||
Language Features:
|
||||
|
||||
|
||||
@ -25,10 +29,10 @@ Compiler Features:
|
||||
|
||||
Bugfixes:
|
||||
* Type Checker: Properly check restrictions of ``using ... global`` in conjunction with libraries.
|
||||
* Assembly-Json: Fix assembly json export to store jump types of operations in `jumpType` field instead of `value`.
|
||||
* TypeChecker: Convert parameters of function type to how they would be called for ``abi.encodeCall``.
|
||||
* View Pure Checker: Mark ``returndatasize`` and ``returndatacopy`` as view to disallow them in inline assembly blocks in pure functions.
|
||||
|
||||
* Assembly-Json: Fix assembly json export to store jump types of operations in `jumpType` field instead of `value`.
|
||||
* SMTChecker: Fix bug when z3 is selected but not available at runtime.
|
||||
* SMTChecker: Fix ABI compatibility with z3 >=4.8.16.
|
||||
* TypeChecker: Convert parameters of function type to how they would be called for ``abi.encodeCall``.
|
||||
|
||||
|
||||
### 0.8.13 (2022-03-16)
|
||||
|
||||
@ -1,4 +1,14 @@
|
||||
[
|
||||
{
|
||||
"uid": "SOL-2022-2",
|
||||
"name": "NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"summary": "ABI-reencoding of nested dynamic calldata arrays did not always perform proper size checks against the size of calldata and could read beyond ``calldatasize()``.",
|
||||
"description": "Calldata validation for nested dynamic types is deferred until the first access to the nested values. Such an access may for example be a copy to memory or an index or member access to the outer type. While in most such accesses calldata validation correctly checks that the data area of the nested array is completely contained in the passed calldata (i.e. in the range [0, calldatasize()]), this check may not be performed, when ABI encoding such nested types again directly from calldata. For instance, this can happen, if a value in calldata with a nested dynamic array is passed to an external call, used in ``abi.encode`` or emitted as event. In such cases, if the data area of the nested array extends beyond ``calldatasize()``, ABI encoding it did not revert, but continued reading values from beyond ``calldatasize()`` (i.e. zero values).",
|
||||
"link": "https://blog.soliditylang.org/2022/05/17/calldata-reencode-size-check-bug/",
|
||||
"introduced": "0.5.8",
|
||||
"fixed": "0.8.14",
|
||||
"severity": "very low"
|
||||
},
|
||||
{
|
||||
"uid": "SOL-2022-1",
|
||||
"name": "AbiEncodeCallLiteralAsFixedBytesBug",
|
||||
|
||||
@ -1036,6 +1036,7 @@
|
||||
},
|
||||
"0.5.10": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
"EmptyByteArrayCopy",
|
||||
@ -1051,6 +1052,7 @@
|
||||
},
|
||||
"0.5.11": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
"EmptyByteArrayCopy",
|
||||
@ -1065,6 +1067,7 @@
|
||||
},
|
||||
"0.5.12": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
"EmptyByteArrayCopy",
|
||||
@ -1079,6 +1082,7 @@
|
||||
},
|
||||
"0.5.13": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
"EmptyByteArrayCopy",
|
||||
@ -1093,6 +1097,7 @@
|
||||
},
|
||||
"0.5.14": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
"EmptyByteArrayCopy",
|
||||
@ -1109,6 +1114,7 @@
|
||||
},
|
||||
"0.5.15": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
"EmptyByteArrayCopy",
|
||||
@ -1124,6 +1130,7 @@
|
||||
},
|
||||
"0.5.16": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
"EmptyByteArrayCopy",
|
||||
@ -1138,6 +1145,7 @@
|
||||
},
|
||||
"0.5.17": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
"EmptyByteArrayCopy",
|
||||
@ -1269,6 +1277,7 @@
|
||||
},
|
||||
"0.5.8": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
"EmptyByteArrayCopy",
|
||||
@ -1287,6 +1296,7 @@
|
||||
},
|
||||
"0.5.9": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
"EmptyByteArrayCopy",
|
||||
@ -1304,6 +1314,7 @@
|
||||
},
|
||||
"0.6.0": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
"EmptyByteArrayCopy",
|
||||
@ -1319,6 +1330,7 @@
|
||||
},
|
||||
"0.6.1": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
"EmptyByteArrayCopy",
|
||||
@ -1333,6 +1345,7 @@
|
||||
},
|
||||
"0.6.10": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
@ -1343,6 +1356,7 @@
|
||||
},
|
||||
"0.6.11": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
@ -1353,6 +1367,7 @@
|
||||
},
|
||||
"0.6.12": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
@ -1363,6 +1378,7 @@
|
||||
},
|
||||
"0.6.2": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
"EmptyByteArrayCopy",
|
||||
@ -1377,6 +1393,7 @@
|
||||
},
|
||||
"0.6.3": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
"EmptyByteArrayCopy",
|
||||
@ -1391,6 +1408,7 @@
|
||||
},
|
||||
"0.6.4": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
"EmptyByteArrayCopy",
|
||||
@ -1405,6 +1423,7 @@
|
||||
},
|
||||
"0.6.5": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
@ -1419,6 +1438,7 @@
|
||||
},
|
||||
"0.6.6": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
@ -1432,6 +1452,7 @@
|
||||
},
|
||||
"0.6.7": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
@ -1445,6 +1466,7 @@
|
||||
},
|
||||
"0.6.8": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
@ -1455,6 +1477,7 @@
|
||||
},
|
||||
"0.6.9": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
@ -1466,6 +1489,7 @@
|
||||
},
|
||||
"0.7.0": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
@ -1476,6 +1500,7 @@
|
||||
},
|
||||
"0.7.1": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
@ -1487,6 +1512,7 @@
|
||||
},
|
||||
"0.7.2": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
@ -1497,6 +1523,7 @@
|
||||
},
|
||||
"0.7.3": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching",
|
||||
@ -1506,6 +1533,7 @@
|
||||
},
|
||||
"0.7.4": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching"
|
||||
@ -1514,6 +1542,7 @@
|
||||
},
|
||||
"0.7.5": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching"
|
||||
@ -1522,6 +1551,7 @@
|
||||
},
|
||||
"0.7.6": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching"
|
||||
@ -1530,6 +1560,7 @@
|
||||
},
|
||||
"0.8.0": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching"
|
||||
@ -1538,6 +1569,7 @@
|
||||
},
|
||||
"0.8.1": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching"
|
||||
@ -1545,27 +1577,34 @@
|
||||
"released": "2021-01-27"
|
||||
},
|
||||
"0.8.10": {
|
||||
"bugs": [],
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation"
|
||||
],
|
||||
"released": "2021-11-09"
|
||||
},
|
||||
"0.8.11": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"AbiEncodeCallLiteralAsFixedBytesBug"
|
||||
],
|
||||
"released": "2021-12-20"
|
||||
},
|
||||
"0.8.12": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"AbiEncodeCallLiteralAsFixedBytesBug"
|
||||
],
|
||||
"released": "2022-02-16"
|
||||
},
|
||||
"0.8.13": {
|
||||
"bugs": [],
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation"
|
||||
],
|
||||
"released": "2022-03-16"
|
||||
},
|
||||
"0.8.2": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory",
|
||||
"KeccakCaching"
|
||||
@ -1574,6 +1613,7 @@
|
||||
},
|
||||
"0.8.3": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables",
|
||||
"ABIDecodeTwoDimensionalArrayMemory"
|
||||
],
|
||||
@ -1581,37 +1621,44 @@
|
||||
},
|
||||
"0.8.4": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables"
|
||||
],
|
||||
"released": "2021-04-21"
|
||||
},
|
||||
"0.8.5": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables"
|
||||
],
|
||||
"released": "2021-06-10"
|
||||
},
|
||||
"0.8.6": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables"
|
||||
],
|
||||
"released": "2021-06-22"
|
||||
},
|
||||
"0.8.7": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"SignedImmutables"
|
||||
],
|
||||
"released": "2021-08-11"
|
||||
},
|
||||
"0.8.8": {
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation",
|
||||
"UserDefinedValueTypesBug",
|
||||
"SignedImmutables"
|
||||
],
|
||||
"released": "2021-09-27"
|
||||
},
|
||||
"0.8.9": {
|
||||
"bugs": [],
|
||||
"bugs": [
|
||||
"NestedCallataArrayAbiReencodingSizeValidation"
|
||||
],
|
||||
"released": "2021-09-29"
|
||||
}
|
||||
}
|
||||
@ -629,6 +629,11 @@ option ``--model-checker-solvers {all,cvc4,smtlib2,z3}`` or the JSON option
|
||||
- if a dynamic ``z3`` library of version 4.8.x is installed in a Linux system (from Solidity 0.7.6);
|
||||
- statically in ``soljson.js`` (from Solidity 0.6.9), that is, the Javascript binary of the compiler.
|
||||
|
||||
.. note::
|
||||
z3 version 4.8.16 broke ABI compatibility with previous versions and cannot
|
||||
be used with solc <=0.8.13. If you are using z3 >=4.8.16 please use solc
|
||||
>=0.8.14.
|
||||
|
||||
Since both BMC and CHC use ``z3``, and ``z3`` is available in a greater variety
|
||||
of environments, including in the browser, most users will almost never need to be
|
||||
concerned about this option. More advanced users might apply this option to try
|
||||
|
||||
@ -349,7 +349,7 @@ Array Members
|
||||
**pop()**:
|
||||
Dynamic storage arrays and ``bytes`` (not ``string``) have a member
|
||||
function called ``pop()`` that you can use to remove an element from the
|
||||
end of the array. This also implicitly calls :ref:`delete<delete>` on the removed element.
|
||||
end of the array. This also implicitly calls :ref:`delete<delete>` on the removed element. The function returns nothing.
|
||||
|
||||
.. note::
|
||||
Increasing the length of a storage array by calling ``push()``
|
||||
|
||||
@ -481,8 +481,6 @@ bool SemanticInformation::invalidInPureFunctions(Instruction _instruction)
|
||||
case Instruction::EXTCODESIZE:
|
||||
case Instruction::EXTCODECOPY:
|
||||
case Instruction::EXTCODEHASH:
|
||||
case Instruction::RETURNDATASIZE:
|
||||
case Instruction::RETURNDATACOPY:
|
||||
case Instruction::BLOCKHASH:
|
||||
case Instruction::COINBASE:
|
||||
case Instruction::TIMESTAMP:
|
||||
|
||||
@ -96,8 +96,8 @@ public:
|
||||
void clear() { m_errorReporter.clear(); }
|
||||
|
||||
private:
|
||||
ErrorReporter m_errorReporter;
|
||||
ErrorList m_uniqueErrors;
|
||||
ErrorReporter m_errorReporter;
|
||||
std::map<std::pair<ErrorId, SourceLocation>, std::string> m_seenErrors;
|
||||
};
|
||||
|
||||
|
||||
@ -298,6 +298,7 @@ Expression Z3Interface::fromZ3Expr(z3::expr const& _expr)
|
||||
arguments.push_back(fromZ3Expr(_expr.arg(i)));
|
||||
|
||||
auto kind = _expr.decl().decl_kind();
|
||||
|
||||
if (_expr.is_ite())
|
||||
return Expression::ite(arguments[0], arguments[1], arguments[2]);
|
||||
else if (_expr.is_not())
|
||||
@ -371,7 +372,10 @@ Expression Z3Interface::fromZ3Expr(z3::expr const& _expr)
|
||||
return Expression("dt_accessor_" + _expr.decl().name().str(), arguments, sort);
|
||||
else if (kind == Z3_OP_DT_IS)
|
||||
return Expression("dt_is", {arguments.at(0)}, sort);
|
||||
else if (kind == Z3_OP_UNINTERPRETED)
|
||||
else if (
|
||||
kind == Z3_OP_UNINTERPRETED ||
|
||||
kind == Z3_OP_RECURSIVE
|
||||
)
|
||||
return Expression(_expr.decl().name().str(), arguments, fromZ3Sort(_expr.get_sort()));
|
||||
|
||||
smtAssert(false, "");
|
||||
|
||||
@ -1454,7 +1454,7 @@ string ABIFunctions::calldataAccessFunction(Type const& _type)
|
||||
length := calldataload(value)
|
||||
value := add(value, 0x20)
|
||||
if gt(length, 0xffffffffffffffff) { <revertStringLength>() }
|
||||
if sgt(base_ref, sub(calldatasize(), mul(length, <calldataStride>))) { <revertStringStride>() }
|
||||
if sgt(value, sub(calldatasize(), mul(length, <calldataStride>))) { <revertStringStride>() }
|
||||
)")
|
||||
("calldataStride", toCompactHexWithPrefix(arrayType->calldataStride()))
|
||||
// TODO add test
|
||||
|
||||
@ -63,15 +63,14 @@ void BMC::analyze(SourceUnit const& _source, map<ASTNode const*, set<Verificatio
|
||||
{
|
||||
if (m_interface->solvers() == 0)
|
||||
{
|
||||
if (!m_noSolverWarning)
|
||||
{
|
||||
m_noSolverWarning = true;
|
||||
m_errorReporter.warning(
|
||||
7710_error,
|
||||
SourceLocation(),
|
||||
"BMC analysis was not possible since no SMT solver was found and enabled."
|
||||
);
|
||||
}
|
||||
m_errorReporter.warning(
|
||||
7710_error,
|
||||
SourceLocation(),
|
||||
"BMC analysis was not possible since no SMT solver was found and enabled."
|
||||
#ifdef HAVE_Z3_DLOPEN
|
||||
" Install libz3.so." + to_string(Z3_MAJOR_VERSION) + "." + to_string(Z3_MINOR_VERSION) + " to enable Z3."
|
||||
#endif
|
||||
);
|
||||
return;
|
||||
}
|
||||
|
||||
@ -108,21 +107,15 @@ void BMC::analyze(SourceUnit const& _source, map<ASTNode const*, set<Verificatio
|
||||
m_interface->solvers() == 1 &&
|
||||
m_settings.solvers.smtlib2
|
||||
)
|
||||
{
|
||||
if (!m_noSolverWarning)
|
||||
{
|
||||
m_noSolverWarning = true;
|
||||
m_errorReporter.warning(
|
||||
8084_error,
|
||||
SourceLocation(),
|
||||
"BMC analysis was not possible. No SMT solver (Z3 or CVC4) was available."
|
||||
" None of the installed solvers was enabled."
|
||||
m_errorReporter.warning(
|
||||
8084_error,
|
||||
SourceLocation(),
|
||||
"BMC analysis was not possible. No SMT solver (Z3 or CVC4) was available."
|
||||
" None of the installed solvers was enabled."
|
||||
#ifdef HAVE_Z3_DLOPEN
|
||||
" Install libz3.so." + to_string(Z3_MAJOR_VERSION) + "." + to_string(Z3_MINOR_VERSION) + " to enable Z3."
|
||||
" Install libz3.so." + to_string(Z3_MAJOR_VERSION) + "." + to_string(Z3_MINOR_VERSION) + " to enable Z3."
|
||||
#endif
|
||||
);
|
||||
}
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
bool BMC::shouldInlineFunctionCall(
|
||||
|
||||
@ -60,21 +60,15 @@ using namespace solidity::frontend::smt;
|
||||
CHC::CHC(
|
||||
EncodingContext& _context,
|
||||
UniqueErrorReporter& _errorReporter,
|
||||
[[maybe_unused]] map<util::h256, string> const& _smtlib2Responses,
|
||||
[[maybe_unused]] ReadCallback::Callback const& _smtCallback,
|
||||
map<util::h256, string> const& _smtlib2Responses,
|
||||
ReadCallback::Callback const& _smtCallback,
|
||||
ModelCheckerSettings const& _settings,
|
||||
CharStreamProvider const& _charStreamProvider
|
||||
):
|
||||
SMTEncoder(_context, _settings, _errorReporter, _charStreamProvider)
|
||||
SMTEncoder(_context, _settings, _errorReporter, _charStreamProvider),
|
||||
m_smtlib2Responses(_smtlib2Responses),
|
||||
m_smtCallback(_smtCallback)
|
||||
{
|
||||
bool usesZ3 = m_settings.solvers.z3;
|
||||
#ifdef HAVE_Z3
|
||||
usesZ3 = usesZ3 && Z3Interface::available();
|
||||
#else
|
||||
usesZ3 = false;
|
||||
#endif
|
||||
if (!usesZ3 && m_settings.solvers.smtlib2)
|
||||
m_interface = make_unique<CHCSmtLib2Interface>(_smtlib2Responses, _smtCallback, m_settings.timeout);
|
||||
}
|
||||
|
||||
void CHC::analyze(SourceUnit const& _source)
|
||||
@ -82,17 +76,26 @@ void CHC::analyze(SourceUnit const& _source)
|
||||
if (!shouldAnalyze(_source))
|
||||
return;
|
||||
|
||||
if (!m_settings.solvers.z3 && !m_settings.solvers.smtlib2)
|
||||
bool usesZ3 = m_settings.solvers.z3;
|
||||
#ifdef HAVE_Z3_DLOPEN
|
||||
if (m_settings.solvers.z3 && !Z3Interface::available())
|
||||
{
|
||||
if (!m_noSolverWarning)
|
||||
{
|
||||
m_noSolverWarning = true;
|
||||
m_errorReporter.warning(
|
||||
7649_error,
|
||||
SourceLocation(),
|
||||
"CHC analysis was not possible since no Horn solver was enabled."
|
||||
);
|
||||
}
|
||||
usesZ3 = false;
|
||||
m_errorReporter.warning(
|
||||
8158_error,
|
||||
SourceLocation(),
|
||||
"z3 was selected as a Horn solver for CHC analysis but libz3.so." + to_string(Z3_MAJOR_VERSION) + "." + to_string(Z3_MINOR_VERSION) + " was not found."
|
||||
);
|
||||
}
|
||||
#endif
|
||||
|
||||
if (!usesZ3 && !m_settings.solvers.smtlib2)
|
||||
{
|
||||
m_errorReporter.warning(
|
||||
7649_error,
|
||||
SourceLocation(),
|
||||
"CHC analysis was not possible since no Horn solver was found and enabled."
|
||||
);
|
||||
return;
|
||||
}
|
||||
|
||||
@ -115,20 +118,13 @@ void CHC::analyze(SourceUnit const& _source)
|
||||
// actually given and the queries were solved.
|
||||
if (auto const* smtLibInterface = dynamic_cast<CHCSmtLib2Interface const*>(m_interface.get()))
|
||||
ranSolver = smtLibInterface->unhandledQueries().empty();
|
||||
if (!ranSolver && !m_noSolverWarning)
|
||||
{
|
||||
m_noSolverWarning = true;
|
||||
if (!ranSolver)
|
||||
m_errorReporter.warning(
|
||||
3996_error,
|
||||
SourceLocation(),
|
||||
#ifdef HAVE_Z3_DLOPEN
|
||||
"CHC analysis was not possible since libz3.so." + to_string(Z3_MAJOR_VERSION) + "." + to_string(Z3_MINOR_VERSION) + " was not found."
|
||||
#else
|
||||
"CHC analysis was not possible. No Horn solver was available."
|
||||
" None of the installed solvers was enabled."
|
||||
#endif
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
vector<string> CHC::unhandledQueries() const
|
||||
@ -1012,6 +1008,11 @@ void CHC::resetSourceAnalysis()
|
||||
#endif
|
||||
if (!usesZ3)
|
||||
{
|
||||
solAssert(m_settings.solvers.smtlib2);
|
||||
|
||||
if (!m_interface)
|
||||
m_interface = make_unique<CHCSmtLib2Interface>(m_smtlib2Responses, m_smtCallback, m_settings.timeout);
|
||||
|
||||
auto smtlib2Interface = dynamic_cast<CHCSmtLib2Interface*>(m_interface.get());
|
||||
solAssert(smtlib2Interface, "");
|
||||
smtlib2Interface->reset();
|
||||
|
||||
@ -421,6 +421,9 @@ private:
|
||||
|
||||
/// CHC solver.
|
||||
std::unique_ptr<smtutil::CHCSolverInterface> m_interface;
|
||||
|
||||
std::map<util::h256, std::string> const& m_smtlib2Responses;
|
||||
ReadCallback::Callback const& m_smtCallback;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
@ -426,8 +426,6 @@ protected:
|
||||
|
||||
smt::VariableUsage m_variableUsage;
|
||||
bool m_arrayAssignmentHappened = false;
|
||||
// True if the "No SMT solver available" warning was already created.
|
||||
bool m_noSolverWarning = false;
|
||||
|
||||
/// Stores the instances of an Uninterpreted Function applied to arguments.
|
||||
/// These may be direct application of UFs or Array index access.
|
||||
|
||||
@ -29,7 +29,15 @@
|
||||
#error "Unsupported Boost version. At least 1.65 required."
|
||||
#endif
|
||||
|
||||
// TODO: do this only conditionally as soon as a boost version with gcc 12 support is released.
|
||||
#if defined(__GNUC__) && !defined(__clang__) && (__GNUC__ >= 12)
|
||||
#pragma GCC diagnostic push
|
||||
#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
|
||||
#endif
|
||||
#include <boost/multiprecision/cpp_int.hpp>
|
||||
#if defined(__GNUC__) && !defined(__clang__) && (__GNUC__ >= 12)
|
||||
#pragma GCC diagnostic pop
|
||||
#endif
|
||||
|
||||
#include <limits>
|
||||
|
||||
|
||||
@ -34,7 +34,7 @@ else
|
||||
BUILD_DIR="$1"
|
||||
fi
|
||||
|
||||
# solbuildpackpusher/solidity-buildpack-deps:emscripten-10
|
||||
# solbuildpackpusher/solidity-buildpack-deps:emscripten-11
|
||||
docker run -v "$(pwd):/root/project" -w /root/project \
|
||||
solbuildpackpusher/solidity-buildpack-deps@sha256:bd23831e0025e35a106005b4ac06cb3618f690bfa2833a5881b573c02d35d9fc\
|
||||
solbuildpackpusher/solidity-buildpack-deps@sha256:0ad7c65e8c54d926ba9cb80d56246e4fc49f9284ad5188aaaa4834f46ab0c315 \
|
||||
./scripts/ci/build_emscripten.sh "$BUILD_DIR"
|
||||
|
||||
@ -51,7 +51,17 @@ docker build "scripts/docker/${IMAGE_NAME}" --file "scripts/docker/${IMAGE_NAME}
|
||||
|
||||
echo "-- test_docker @ '${PWD}'"
|
||||
|
||||
docker run --rm --volume "${PWD}:/root/project" "${IMAGE_NAME}" "/root/project/scripts/ci/${IMAGE_NAME}_test_${IMAGE_VARIANT}.sh"
|
||||
# NOTE: Since /root/project/ is a dir from outside the container and the owner of the files is different,
|
||||
# git show in the script refuses to work. It must be marked as safe to use first.
|
||||
# See https://github.blog/2022-04-12-git-security-vulnerability-announced/
|
||||
docker run \
|
||||
--rm \
|
||||
--volume "${PWD}:/root/project" \
|
||||
"${IMAGE_NAME}" \
|
||||
bash -c "
|
||||
git config --global --add safe.directory /root/project &&
|
||||
/root/project/scripts/ci/${IMAGE_NAME}_test_${IMAGE_VARIANT}.sh
|
||||
"
|
||||
|
||||
echo "-- push_docker"
|
||||
|
||||
|
||||
@ -25,7 +25,7 @@ set -ev
|
||||
keyid=70D110489D66E2F6
|
||||
email=builds@ethereum.org
|
||||
packagename=z3-static
|
||||
version=4.8.16
|
||||
version=4.8.17
|
||||
|
||||
DISTRIBUTIONS="focal impish jammy"
|
||||
|
||||
|
||||
@ -33,12 +33,12 @@
|
||||
# Using $(em-config CACHE)/sysroot/usr seems to work, though, and still has cmake find the
|
||||
# dependencies automatically.
|
||||
FROM emscripten/emsdk:2.0.33 AS base
|
||||
LABEL version="9"
|
||||
LABEL version="11"
|
||||
|
||||
ADD emscripten.jam /usr/src
|
||||
RUN set -ex; \
|
||||
cd /usr/src; \
|
||||
git clone https://github.com/Z3Prover/z3.git -b z3-4.8.14 --depth 1 ; \
|
||||
git clone https://github.com/Z3Prover/z3.git -b z3-4.8.17 --depth 1 ; \
|
||||
cd z3; \
|
||||
mkdir build; \
|
||||
cd build; \
|
||||
|
||||
@ -22,7 +22,7 @@
|
||||
# (c) 2016-2021 solidity contributors.
|
||||
#------------------------------------------------------------------------------
|
||||
FROM gcr.io/oss-fuzz-base/base-clang:latest as base
|
||||
LABEL version="16"
|
||||
LABEL version="18"
|
||||
|
||||
ARG DEBIAN_FRONTEND=noninteractive
|
||||
|
||||
@ -61,7 +61,7 @@ RUN set -ex; \
|
||||
|
||||
# Z3
|
||||
RUN set -ex; \
|
||||
git clone --depth 1 -b z3-4.8.14 https://github.com/Z3Prover/z3.git \
|
||||
git clone --depth 1 -b z3-4.8.17 https://github.com/Z3Prover/z3.git \
|
||||
/usr/src/z3; \
|
||||
cd /usr/src/z3; \
|
||||
mkdir build; \
|
||||
|
||||
@ -22,7 +22,7 @@
|
||||
# (c) 2016-2019 solidity contributors.
|
||||
#------------------------------------------------------------------------------
|
||||
FROM buildpack-deps:focal AS base
|
||||
LABEL version="11"
|
||||
LABEL version="13"
|
||||
|
||||
ARG DEBIAN_FRONTEND=noninteractive
|
||||
|
||||
|
||||
@ -22,7 +22,7 @@
|
||||
# (c) 2016-2019 solidity contributors.
|
||||
#------------------------------------------------------------------------------
|
||||
FROM buildpack-deps:focal AS base
|
||||
LABEL version="11"
|
||||
LABEL version="13"
|
||||
|
||||
ARG DEBIAN_FRONTEND=noninteractive
|
||||
|
||||
|
||||
@ -231,7 +231,7 @@ def examine_id_coverage(top_dir, source_id_to_file_names, new_ids_only=False):
|
||||
"3893", "3996", "4010", "4802",
|
||||
"5272", "5622", "7128", "7400",
|
||||
"7589", "7593", "7649", "7710",
|
||||
"8065", "8084", "8140",
|
||||
"8065", "8084", "8140", "8158",
|
||||
"8312", "8592", "9134", "9609",
|
||||
}
|
||||
|
||||
|
||||
@ -94,7 +94,10 @@ public:
|
||||
else if (value == 21)
|
||||
return "true";
|
||||
else
|
||||
{
|
||||
assertThrow(false, CBORException, "Unsupported simple value (not a boolean).");
|
||||
return ""; // unreachable, but prevents compiler warning.
|
||||
}
|
||||
}
|
||||
default:
|
||||
assertThrow(false, CBORException, "Unsupported value type.");
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
{"errors":[{"component":"general","errorCode":"7649","formattedMessage":"Warning: CHC analysis was not possible since no Horn solver was enabled.
|
||||
{"errors":[{"component":"general","errorCode":"7649","formattedMessage":"Warning: CHC analysis was not possible since no Horn solver was found and enabled.
|
||||
|
||||
","message":"CHC analysis was not possible since no Horn solver was enabled.","severity":"warning","type":"Warning"},{"component":"general","errorCode":"7710","formattedMessage":"Warning: BMC analysis was not possible since no SMT solver was found and enabled.
|
||||
","message":"CHC analysis was not possible since no Horn solver was found and enabled.","severity":"warning","type":"Warning"},{"component":"general","errorCode":"7710","formattedMessage":"Warning: BMC analysis was not possible since no SMT solver was found and enabled.
|
||||
|
||||
","message":"BMC analysis was not possible since no SMT solver was found and enabled.","severity":"warning","type":"Warning"}],"sources":{"A":{"id":0}}}
|
||||
|
||||
@ -85,6 +85,10 @@ function gnosis_safe_test
|
||||
# TODO: Remove when https://github.com/ethers-io/ethers.js/discussions/2849 is resolved.
|
||||
npm install ethers@5.6.1
|
||||
|
||||
# Hardhat 2.9.5 introduced a bug with handling padded arguments to getStorageAt().
|
||||
# TODO: Remove when https://github.com/NomicFoundation/hardhat/issues/2709 is fixed.
|
||||
npm install hardhat@2.9.4
|
||||
|
||||
replace_version_pragmas
|
||||
[[ $BINARY_TYPE == solcjs ]] && force_solc_modules "${DIR}/solc/dist"
|
||||
|
||||
|
||||
@ -0,0 +1,12 @@
|
||||
pragma abicoder v2;
|
||||
|
||||
contract C {
|
||||
function f(uint[] calldata) public {}
|
||||
}
|
||||
// ====
|
||||
// revertStrings: debug
|
||||
// compileViaYul: also
|
||||
// ----
|
||||
// f(uint256[]): 0x20, 0 ->
|
||||
// f(uint256[]): 0x20, 1 -> FAILURE, hex"08c379a0", 0x20, 0x2b, "ABI decoding: invalid calldata a", "rray stride"
|
||||
// f(uint256[]): 0x20, 2 -> FAILURE, hex"08c379a0", 0x20, 0x2b, "ABI decoding: invalid calldata a", "rray stride"
|
||||
@ -0,0 +1,10 @@
|
||||
contract C {
|
||||
function f(uint[] calldata) public {}
|
||||
}
|
||||
// ====
|
||||
// compileViaYul: also
|
||||
// ----
|
||||
// f(uint256[]): 0x20, 0 ->
|
||||
// f(uint256[]): 0x20, 1 -> FAILURE
|
||||
// f(uint256[]): 0x20, 2 -> FAILURE
|
||||
|
||||
@ -0,0 +1,23 @@
|
||||
pragma abicoder v2;
|
||||
|
||||
contract C {
|
||||
function h(uint[][] calldata a) public {
|
||||
abi.encode(a);
|
||||
}
|
||||
struct S { uint[] x; }
|
||||
function f(S calldata a) public {
|
||||
abi.encode(a);
|
||||
}
|
||||
}
|
||||
// ====
|
||||
// compileViaYul: also
|
||||
// revertStrings: debug
|
||||
// ----
|
||||
// h(uint256[][]): 0x20, 1, 0x20, 0 ->
|
||||
// h(uint256[][]): 0x20, 1, 0x20, 1 -> FAILURE, hex"08c379a0", 0x20, 0x1e, "Invalid calldata access stride"
|
||||
// h(uint256[][]): 0x20, 1, 0x20, 2 -> FAILURE, hex"08c379a0", 0x20, 0x1e, "Invalid calldata access stride"
|
||||
// h(uint256[][]): 0x20, 1, 0x20, 3 -> FAILURE, hex"08c379a0", 0x20, 0x1e, "Invalid calldata access stride"
|
||||
// f((uint256[])): 0x20, 0x20, 0 ->
|
||||
// f((uint256[])): 0x20, 0x20, 1 -> FAILURE, hex"08c379a0", 0x20, 0x1e, "Invalid calldata access stride"
|
||||
// f((uint256[])): 0x20, 0x20, 2 -> FAILURE, hex"08c379a0", 0x20, 0x1e, "Invalid calldata access stride"
|
||||
// f((uint256[])): 0x20, 0x20, 3 -> FAILURE, hex"08c379a0", 0x20, 0x1e, "Invalid calldata access stride"
|
||||
@ -0,0 +1,27 @@
|
||||
pragma abicoder v2;
|
||||
|
||||
contract C {
|
||||
function f(uint[3][] calldata a) public {
|
||||
abi.encode(a);
|
||||
}
|
||||
function f(uint[][3] calldata a) public {
|
||||
abi.encode(a);
|
||||
}
|
||||
function f(uint[2][2] calldata a) public {
|
||||
abi.encode(a);
|
||||
}
|
||||
}
|
||||
// ====
|
||||
// compileViaYul: also
|
||||
// ----
|
||||
// f(uint256[3][]): 0x20, 1, 0x01 -> FAILURE
|
||||
// f(uint256[3][]): 0x20, 1, 0x01, 0x02 -> FAILURE
|
||||
// f(uint256[3][]): 0x20, 1, 0x01, 0x02, 0x03 ->
|
||||
// f(uint256[][3]): 0x20, 0x60, 0x60, 0x60, 3, 0x01 -> FAILURE
|
||||
// f(uint256[][3]): 0x20, 0x60, 0x60, 0x60, 3, 0x01, 0x02 -> FAILURE
|
||||
// f(uint256[][3]): 0x20, 0x60, 0x60, 0x60, 3, 0x01, 0x02, 0x03 ->
|
||||
// f(uint256[2][2]): 0x01 -> FAILURE
|
||||
// f(uint256[2][2]): 0x01, 0x02 -> FAILURE
|
||||
// f(uint256[2][2]): 0x01, 0x02, 0x03 -> FAILURE
|
||||
// f(uint256[2][2]): 0x01, 0x02, 0x03, 0x04 ->
|
||||
// f(uint256[2][2]): 0x01, 0x02, 0x03, 0x04, 0x05 ->
|
||||
@ -11,5 +11,5 @@ contract C {
|
||||
// ----
|
||||
// Warning 9302: (96-116): Return value of low-level calls not used.
|
||||
// Warning 6328: (120-156): CHC: Assertion violation might happen here.
|
||||
// Warning 6328: (175-210): CHC: Assertion violation happens here.
|
||||
// Warning 6328: (175-210): CHC: Assertion violation happens here.\nCounterexample:\n\ni = 0x0\n\nTransaction trace:\nC.constructor()\nC.g(0x0)\n i.call{value: 0}("") -- untrusted external call
|
||||
// Warning 4661: (120-156): BMC: Assertion violation happens here.
|
||||
|
||||
@ -14,6 +14,8 @@ contract C {
|
||||
// SMTEngine: all
|
||||
// SMTIgnoreOS: macos
|
||||
// ----
|
||||
// Warning 1218: (202-236): CHC: Error trying to invoke SMT solver.
|
||||
// Warning 6328: (150-183): CHC: Assertion violation might happen here.
|
||||
// Warning 6328: (202-236): CHC: Assertion violation happens here.\nCounterexample:\n\ni = 0\n\nTransaction trace:\nC.constructor()\nC.g(0)\n i.f{value: 20}() -- untrusted external call
|
||||
// Warning 6328: (202-236): CHC: Assertion violation might happen here.
|
||||
// Warning 4661: (150-183): BMC: Assertion violation happens here.
|
||||
// Warning 4661: (202-236): BMC: Assertion violation happens here.
|
||||
|
||||
@ -21,4 +21,6 @@ contract C is B {
|
||||
// Warning 7812: (b.sol:62-75): BMC: Assertion violation might happen here.
|
||||
// Warning 8084: BMC analysis was not possible. No SMT solver (Z3 or CVC4) was available. None of the installed solvers was enabled.
|
||||
// Warning 6328: (c.sol:68-81): CHC: Assertion violation might happen here.
|
||||
// Warning 3996: CHC analysis was not possible. No Horn solver was available. None of the installed solvers was enabled.
|
||||
// Warning 7812: (c.sol:68-81): BMC: Assertion violation might happen here.
|
||||
// Warning 8084: BMC analysis was not possible. No SMT solver (Z3 or CVC4) was available. None of the installed solvers was enabled.
|
||||
|
||||
@ -21,5 +21,4 @@ contract C {
|
||||
// SMTEngine: all
|
||||
// SMTIgnoreOS: macos
|
||||
// ----
|
||||
// Warning 6328: (280-300): CHC: Assertion violation happens here.\nCounterexample:\n\n\nTransaction trace:\nC.constructor()\nC.f()
|
||||
// Info 1180: Contract invariant(s) for :C:\n!(m[0].length <= 1)\n(!(m[0][1] >= 43) && !(m[0][1] <= 41))\n
|
||||
// Warning 6328: (280-300): CHC: Assertion violation happens here.
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
contract C {
|
||||
function f() view external {
|
||||
function f() pure external {
|
||||
assembly {
|
||||
let s := returndatasize()
|
||||
returndatacopy(0, 0, s)
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
contract C {
|
||||
function f() view external {
|
||||
function f() pure external {
|
||||
assembly {
|
||||
let s := returndatasize()
|
||||
returndatacopy(0, 0, s)
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
contract C {
|
||||
function f() public view {
|
||||
function f() public pure {
|
||||
uint returndatasize;
|
||||
returndatasize;
|
||||
assembly {
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
contract C {
|
||||
function f() public view {
|
||||
function f() public pure {
|
||||
uint returndatasize;
|
||||
returndatasize;
|
||||
assembly {
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
contract C { function f() public view { uint returndatasize; returndatasize; assembly { pop(returndatasize()) }}}
|
||||
contract C { function f() public pure { uint returndatasize; returndatasize; assembly { pop(returndatasize()) }}}
|
||||
// ====
|
||||
// EVMVersion: =homestead
|
||||
// ----
|
||||
|
||||
@ -47,8 +47,8 @@ contract C {
|
||||
codecopy(0, 1, 2)
|
||||
//pop(extcodesize(0))
|
||||
//extcodecopy(0, 1, 2, 3)
|
||||
//pop(returndatasize())
|
||||
//returndatacopy(0, 1, 2)
|
||||
pop(returndatasize())
|
||||
returndatacopy(0, 1, 2)
|
||||
//pop(extcodehash(0))
|
||||
//pop(create(0, 1, 2))
|
||||
//pop(create2(0, 1, 2, 3))
|
||||
@ -85,6 +85,6 @@ contract C {
|
||||
// ====
|
||||
// EVMVersion: >=london
|
||||
// ----
|
||||
// Warning 5740: (94-1759): Unreachable code.
|
||||
// Warning 5740: (1772-1784): Unreachable code.
|
||||
// Warning 5740: (1827-1836): Unreachable code.
|
||||
// Warning 5740: (94-1755): Unreachable code.
|
||||
// Warning 5740: (1768-1780): Unreachable code.
|
||||
// Warning 5740: (1823-1832): Unreachable code.
|
||||
|
||||
@ -11,8 +11,6 @@ contract C {
|
||||
pop(callvalue())
|
||||
pop(extcodesize(0))
|
||||
extcodecopy(0, 1, 2, 3)
|
||||
pop(returndatasize())
|
||||
returndatacopy(0, 1, 2)
|
||||
pop(extcodehash(0))
|
||||
pop(create(0, 1, 2))
|
||||
pop(create2(0, 1, 2, 3))
|
||||
@ -46,7 +44,7 @@ contract C {
|
||||
// ====
|
||||
// EVMVersion: >=london
|
||||
// ----
|
||||
// Warning 5740: (742-1153): Unreachable code.
|
||||
// Warning 5740: (672-1083): Unreachable code.
|
||||
// TypeError 2527: (79-87): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 8961: (101-113): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 2527: (130-135): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
@ -57,28 +55,26 @@ contract C {
|
||||
// TypeError 2527: (265-276): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (294-308): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (322-345): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (362-378): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (392-415): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (432-446): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 8961: (464-479): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (497-516): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (534-559): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (577-606): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (624-654): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 2527: (672-700): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 8961: (714-729): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (742-752): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (765-778): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (791-807): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (820-839): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (852-874): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 2527: (891-900): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (918-927): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (945-953): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (971-981): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (999-1011): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (1029-1039): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (1057-1068): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (1086-1094): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (1112-1124): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (1142-1152): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (362-376): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 8961: (394-409): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (427-446): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (464-489): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (507-536): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (554-584): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 2527: (602-630): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 8961: (644-659): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (672-682): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (695-708): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (721-737): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (750-769): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 8961: (782-804): Function cannot be declared as pure because this expression (potentially) modifies the state.
|
||||
// TypeError 2527: (821-830): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (848-857): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (875-883): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (901-911): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (929-941): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (959-969): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (987-998): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (1016-1024): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (1042-1054): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
// TypeError 2527: (1072-1082): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
|
||||
|
||||
Loading…
Reference in New Issue
Block a user