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Merge pull request #10177 from ethereum/smt_chc_fix_warnings

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[SMTChecker] Report SMTEncoder warnings also via CHC
This commit is contained in:
Leonardo 2020-11-03 16:41:16 +00:00 committed by GitHub
commit a8045ba5eb
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GPG Key ID: 4AEE18F83AFDEB23
45 changed files with 359 additions and 6 deletions
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28
libsolidity/formal/CHC.cpp
View File

@ -79,6 +79,24 @@ void CHC::analyze(SourceUnit const& _source)
source->accept(*this);
checkVerificationTargets();
bool ranSolver = true;
#ifndef HAVE_Z3
ranSolver = dynamic_cast<CHCSmtLib2Interface const*>(m_interface.get())->unhandledQueries().empty();
#endif
if (!ranSolver && !m_noSolverWarning)
{
m_noSolverWarning = true;
m_outerErrorReporter.warning(
3996_error,
SourceLocation(),
"CHC analysis was not possible since no integrated z3 SMT solver was found."
);
}
else
m_outerErrorReporter.append(m_errorReporter.errors());
m_errorReporter.clear();
}
vector<string> CHC::unhandledQueries() const
@ -1076,10 +1094,10 @@ pair<CheckResult, CHCSolverInterface::CexGraph> CHC::query(smtutil::Expression c
case CheckResult::UNKNOWN:
break;
case CheckResult::CONFLICTING:
m_outerErrorReporter.warning(1988_error, _location, "CHC: At least two SMT solvers provided conflicting answers. Results might not be sound.");
m_errorReporter.warning(1988_error, _location, "CHC: At least two SMT solvers provided conflicting answers. Results might not be sound.");
break;
case CheckResult::ERROR:
m_outerErrorReporter.warning(1218_error, _location, "CHC: Error trying to invoke SMT solver.");
m_errorReporter.warning(1218_error, _location, "CHC: Error trying to invoke SMT solver.");
break;
}
return {result, cex};
@ -1233,21 +1251,21 @@ void CHC::checkAndReportTarget(
m_unsafeTargets[_target.errorNode].insert(_target.type);
auto cex = generateCounterexample(model, error().name);
if (cex)
m_outerErrorReporter.warning(
m_errorReporter.warning(
_errorReporterId,
location,
"CHC: " + _satMsg,
SecondarySourceLocation().append("Counterexample:\n" + *cex, SourceLocation{})
);
else
m_outerErrorReporter.warning(
m_errorReporter.warning(
_errorReporterId,
location,
"CHC: " + _satMsg
);
}
else if (!_unknownMsg.empty())
m_outerErrorReporter.warning(
m_errorReporter.warning(
_errorReporterId,
location,
"CHC: " + _unknownMsg

2
scripts/error_codes.py
View File

@ -223,7 +223,7 @@ def examine_id_coverage(top_dir, source_id_to_file_names, new_ids_only=False):
"1123", "1133", "1218", "1220", "1584", "1823", "1950",
"1988", "2418", "2461", "2512", "2592", "2657", "2800", "2842", "2856",
"3046", "3263", "3356", "3441", "3682", "3876",
"3893", "4010", "4281", "4802", "4805", "4828",
"3893", "3996", "4010", "4281", "4802", "4805", "4828",
"4904", "4990", "5052", "5073", "5170", "5188", "5272", "5347", "5473",
"5622", "6041", "6052", "6084", "6272", "6708", "6792", "6931", "7110", "7128", "7186",
"7589", "7593", "7653", "7812", "7885", "8065", "8084", "8140",

2
test/libsolidity/smtCheckerTests/complex/MerkleProof.sol
View File

@ -36,3 +36,5 @@ library MerkleProof {
// ----
// Warning 4588: (988-1032): Assertion checker does not yet implement this type of function call.
// Warning 4588: (1175-1219): Assertion checker does not yet implement this type of function call.
// Warning 4588: (988-1032): Assertion checker does not yet implement this type of function call.
// Warning 4588: (1175-1219): Assertion checker does not yet implement this type of function call.

1
test/libsolidity/smtCheckerTests/complex/slither/external_function.sol
View File

@ -84,4 +84,5 @@ contract InternalCall {
// Warning 2018: (1212-1274): Function state mutability can be restricted to pure
// Warning 2018: (1280-1342): Function state mutability can be restricted to pure
// Warning 4588: (771-814): Assertion checker does not yet implement this type of function call.
// Warning 4588: (771-814): Assertion checker does not yet implement this type of function call.
// Warning 5729: (1403-1408): Assertion checker does not yet implement this type of function call.

2
test/libsolidity/smtCheckerTests/complex/warn_on_struct.sol
View File

@ -11,3 +11,5 @@ contract C {
// Warning 2072: (133-143): Unused local variable.
// Warning 8364: (146-147): Assertion checker does not yet implement type type(struct C.A storage pointer)
// Warning 4639: (146-163): Assertion checker does not yet implement this expression.
// Warning 8364: (146-147): Assertion checker does not yet implement type type(struct C.A storage pointer)
// Warning 4639: (146-163): Assertion checker does not yet implement this expression.

2
test/libsolidity/smtCheckerTests/control_flow/try_catch_1.sol
View File

@ -11,3 +11,5 @@ contract C {
// Warning 6321: (75-79): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.
// Warning 7645: (98-121): Assertion checker does not support try/catch clauses.
// Warning 7645: (124-159): Assertion checker does not support try/catch clauses.
// Warning 7645: (98-121): Assertion checker does not support try/catch clauses.
// Warning 7645: (124-159): Assertion checker does not support try/catch clauses.

2
test/libsolidity/smtCheckerTests/control_flow/try_catch_2.sol
View File

@ -12,3 +12,5 @@ contract C {
// ----
// Warning 7645: (83-85): Assertion checker does not support try/catch clauses.
// Warning 7645: (88-122): Assertion checker does not support try/catch clauses.
// Warning 7645: (83-85): Assertion checker does not support try/catch clauses.
// Warning 7645: (88-122): Assertion checker does not support try/catch clauses.

2
test/libsolidity/smtCheckerTests/function_selector/function_types_sig.sol
View File

@ -24,6 +24,8 @@ contract C {
}
}
// ----
// Warning 6031: (261-267): Internal error: Expression undefined for SMT solver.
// Warning 7650: (284-296): Assertion checker does not yet support this expression.
// Warning 6328: (470-495): CHC: Assertion violation happens here.
// Warning 6328: (540-565): CHC: Assertion violation happens here.
// Warning 6031: (261-267): Internal error: Expression undefined for SMT solver.

2
test/libsolidity/smtCheckerTests/functions/abi_encode_functions.sol
View File

@ -7,3 +7,5 @@ contract C {
// ----
// Warning 4588: (162-176): Assertion checker does not yet implement this type of function call.
// Warning 4588: (178-203): Assertion checker does not yet implement this type of function call.
// Warning 4588: (162-176): Assertion checker does not yet implement this type of function call.
// Warning 4588: (178-203): Assertion checker does not yet implement this type of function call.

1
test/libsolidity/smtCheckerTests/functions/functions_library_1.sol
View File

@ -18,3 +18,4 @@ contract C
}
// ----
// Warning 8364: (228-229): Assertion checker does not yet implement type type(library L)
// Warning 8364: (228-229): Assertion checker does not yet implement type type(library L)

1
test/libsolidity/smtCheckerTests/functions/functions_library_1_fail.sol
View File

@ -17,5 +17,6 @@ contract C
}
}
// ----
// Warning 8364: (228-229): Assertion checker does not yet implement type type(library L)
// Warning 6328: (245-261): CHC: Assertion violation happens here.
// Warning 8364: (228-229): Assertion checker does not yet implement type type(library L)

1
test/libsolidity/smtCheckerTests/functions/library_after_contract.sol
View File

@ -16,3 +16,4 @@ library L {
// ----
// Warning 2018: (131-190): Function state mutability can be restricted to pure
// Warning 8364: (86-87): Assertion checker does not yet implement type type(library L)
// Warning 8364: (86-87): Assertion checker does not yet implement type type(library L)

1
test/libsolidity/smtCheckerTests/functions/library_constant.sol
View File

@ -19,6 +19,7 @@ contract C {
}
}
// ----
// Warning 8364: (300-302): Assertion checker does not yet implement type type(library l1)
// Warning 6328: (136-155): CHC: Assertion violation happens here.
// Warning 4984: (229-234): CHC: Overflow (resulting value larger than 2**256 - 1) happens here.
// Warning 4984: (327-332): CHC: Overflow (resulting value larger than 2**256 - 1) happens here.

1
test/libsolidity/smtCheckerTests/imports/import_library.sol
View File

@ -15,5 +15,6 @@ library L {
}
}
// ----
// Warning 8364: (c:104-105): Assertion checker does not yet implement type type(library L)
// Warning 6328: (c:113-126): CHC: Assertion violation happens here.
// Warning 8364: (c:104-105): Assertion checker does not yet implement type type(library L)

1
test/libsolidity/smtCheckerTests/inline_assembly/empty.sol
View File

@ -9,3 +9,4 @@ contract C
}
// ----
// Warning 7737: (76-90): Assertion checker does not support inline assembly.
// Warning 7737: (76-90): Assertion checker does not support inline assembly.

1
test/libsolidity/smtCheckerTests/inline_assembly/local_var.sol
View File

@ -11,3 +11,4 @@ contract C
}
// ----
// Warning 7737: (97-121): Assertion checker does not support inline assembly.
// Warning 7737: (97-121): Assertion checker does not support inline assembly.

4
test/libsolidity/smtCheckerTests/special/abi_decode_memory_v2.sol
View File

@ -12,3 +12,7 @@ contract C {
// Warning 8364: (231-237): Assertion checker does not yet implement type type(uint256[] memory)
// Warning 8364: (231-240): Assertion checker does not yet implement type type(uint256[] memory[2] memory)
// Warning 4588: (202-242): Assertion checker does not yet implement this type of function call.
// Warning 8364: (221-222): Assertion checker does not yet implement type type(struct C.S storage pointer)
// Warning 8364: (231-237): Assertion checker does not yet implement type type(uint256[] memory)
// Warning 8364: (231-240): Assertion checker does not yet implement type type(uint256[] memory[2] memory)
// Warning 4588: (202-242): Assertion checker does not yet implement this type of function call.

2
test/libsolidity/smtCheckerTests/special/abi_decode_memory_v2_value_types.sol
View File

@ -12,6 +12,8 @@ contract C {
// ----
// Warning 2072: (122-129): Unused local variable.
// Warning 2072: (178-185): Unused local variable.
// Warning 4588: (133-164): Assertion checker does not yet implement this type of function call.
// Warning 4588: (189-220): Assertion checker does not yet implement this type of function call.
// Warning 6328: (300-316): CHC: Assertion violation happens here.
// Warning 4588: (133-164): Assertion checker does not yet implement this type of function call.
// Warning 4588: (189-220): Assertion checker does not yet implement this type of function call.

4
test/libsolidity/smtCheckerTests/special/abi_decode_simple.sol
View File

@ -13,6 +13,10 @@ contract C {
// Warning 2072: (97-101): Unused local variable.
// Warning 2072: (156-166): Unused local variable.
// Warning 2072: (168-172): Unused local variable.
// Warning 8364: (139-140): Assertion checker does not yet implement type type(contract C)
// Warning 4588: (105-142): Assertion checker does not yet implement this type of function call.
// Warning 8364: (210-211): Assertion checker does not yet implement type type(contract C)
// Warning 4588: (176-213): Assertion checker does not yet implement this type of function call.
// Warning 6328: (293-309): CHC: Assertion violation happens here.
// Warning 6328: (313-329): CHC: Assertion violation happens here.
// Warning 8364: (139-140): Assertion checker does not yet implement type type(contract C)

1
test/libsolidity/smtCheckerTests/special/abi_encode_slice.sol
View File

@ -6,3 +6,4 @@ contract C {
}
// ----
// Warning 4588: (126-154): Assertion checker does not yet implement this type of function call.
// Warning 4588: (126-154): Assertion checker does not yet implement this type of function call.

1
test/libsolidity/smtCheckerTests/typecast/enum_from_uint.sol
View File

@ -11,3 +11,4 @@ contract C
}
// ----
// Warning 8364: (132-133): Assertion checker does not yet implement type type(enum C.D)
// Warning 8364: (132-133): Assertion checker does not yet implement type type(enum C.D)

3
test/libsolidity/smtCheckerTests/typecast/function_type_to_function_type_internal.sol
View File

@ -12,6 +12,9 @@ contract C {
}
// ----
// Warning 2519: (128-159): This declaration shadows an existing declaration.
// Warning 6031: (214-218): Internal error: Expression undefined for SMT solver.
// Warning 6031: (222-226): Internal error: Expression undefined for SMT solver.
// Warning 7229: (238-244): Assertion checker does not yet implement the type function (uint256) returns (uint256) for comparisons
// Warning 6328: (207-227): CHC: Assertion violation happens here.
// Warning 6328: (231-245): CHC: Assertion violation happens here.
// Warning 5729: (214-218): Assertion checker does not yet implement this type of function call.

1
test/libsolidity/smtCheckerTests/typecast/same_size.sol
View File

@ -72,3 +72,4 @@ contract C {
}
// ----
// Warning 8364: (1304-1305): Assertion checker does not yet implement type type(enum E)
// Warning 8364: (1304-1305): Assertion checker does not yet implement type type(enum E)

1
test/libsolidity/smtCheckerTests/typecast/upcast.sol
View File

@ -68,3 +68,4 @@ contract C {
}
// ----
// Warning 8364: (1144-1145): Assertion checker does not yet implement type type(contract D)
// Warning 8364: (1144-1145): Assertion checker does not yet implement type type(contract D)

1
test/libsolidity/smtCheckerTests/types/function_type_external_address.sol
View File

@ -7,3 +7,4 @@ contract C {
}
// ----
// Warning 7650: (128-137): Assertion checker does not yet support this expression.
// Warning 7650: (128-137): Assertion checker does not yet support this expression.

1
test/libsolidity/smtCheckerTests/types/function_type_members.sol
View File

@ -7,3 +7,4 @@ contract C {
}
// ----
// Warning 7650: (108-118): Assertion checker does not yet support this expression.
// Warning 7650: (108-118): Assertion checker does not yet support this expression.

4
test/libsolidity/smtCheckerTests/types/function_type_nested.sol
View File

@ -12,6 +12,10 @@ contract C {
}
}
// ----
// Warning 8115: (152-197): Assertion checker does not yet support the type of this variable.
// Warning 8364: (212-214): Assertion checker does not yet implement type function (function (uint256))
// Warning 6031: (255-257): Internal error: Expression undefined for SMT solver.
// Warning 8364: (255-257): Assertion checker does not yet implement type function (function (uint256))
// Warning 5729: (123-128): Assertion checker does not yet implement this type of function call.
// Warning 8115: (152-197): Assertion checker does not yet support the type of this variable.
// Warning 8364: (212-214): Assertion checker does not yet implement type function (function (uint256))

5
test/libsolidity/smtCheckerTests/types/function_type_nested_return.sol
View File

@ -15,6 +15,11 @@ contract C {
}
}
// ----
// Warning 8115: (224-269): Assertion checker does not yet support the type of this variable.
// Warning 8364: (284-286): Assertion checker does not yet implement type function (function (uint256))
// Warning 1695: (287-288): Assertion checker does not yet support this global variable.
// Warning 6031: (327-329): Internal error: Expression undefined for SMT solver.
// Warning 8364: (327-329): Assertion checker does not yet implement type function (function (uint256))
// Warning 5729: (195-200): Assertion checker does not yet implement this type of function call.
// Warning 8115: (224-269): Assertion checker does not yet support the type of this variable.
// Warning 8364: (284-286): Assertion checker does not yet implement type function (function (uint256))

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

@ -11,6 +11,8 @@ contract C
}
}
// ----
// Warning 8364: (159-160): Assertion checker does not yet implement type type(struct C.S storage pointer)
// Warning 4639: (159-163): Assertion checker does not yet implement this expression.
// Warning 6838: (140-144): BMC: Condition is always false.
// Warning 8364: (159-160): Assertion checker does not yet implement type type(struct C.S storage pointer)
// Warning 4639: (159-163): Assertion checker does not yet implement this expression.

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

@ -22,3 +22,9 @@ contract test {
// Warning 8364: (140-141): Assertion checker does not yet implement type type(struct test.s storage pointer)
// 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: (125-126): Assertion checker does not yet implement type type(struct test.s storage pointer)
// Warning 8364: (130-131): Assertion checker does not yet implement type type(struct test.s storage pointer)
// Warning 4639: (130-136): Assertion checker does not yet implement this expression.
// Warning 8364: (140-141): Assertion checker does not yet implement type type(struct test.s storage pointer)
// 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)

10
test/libsolidity/smtCheckerTests/types/struct/struct_recursive_1.sol
View File

@ -13,6 +13,16 @@ contract C {
}
}
// ----
// Warning 8115: (81-85): Assertion checker does not yet support the type of this variable.
// Warning 8115: (88-92): Assertion checker does not yet support the type of this variable.
// Warning 7650: (131-135): Assertion checker does not yet support this expression.
// Warning 8364: (131-133): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (139-143): Assertion checker does not yet support this expression.
// Warning 8364: (139-141): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (155-159): Assertion checker does not yet support this expression.
// Warning 8364: (155-157): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (170-174): Assertion checker does not yet support this expression.
// Warning 8364: (170-172): Assertion checker does not yet implement type struct C.S storage ref
// Warning 6328: (124-144): CHC: Assertion violation happens here.
// Warning 6328: (148-182): CHC: Assertion violation happens here.
// Warning 8115: (81-85): Assertion checker does not yet support the type of this variable.

42
test/libsolidity/smtCheckerTests/types/struct/struct_recursive_2.sol
View File

@ -22,6 +22,48 @@ contract C {
}
}
// ----
// Warning 8115: (81-85): Assertion checker does not yet support the type of this variable.
// Warning 8115: (88-92): Assertion checker does not yet support the type of this variable.
// Warning 7650: (131-135): Assertion checker does not yet support this expression.
// Warning 8364: (131-133): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (139-143): Assertion checker does not yet support this expression.
// Warning 8364: (139-141): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (155-159): Assertion checker does not yet support this expression.
// Warning 8364: (155-157): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (170-174): Assertion checker does not yet support this expression.
// Warning 8364: (170-172): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (193-202): Assertion checker does not yet support this expression.
// Warning 7650: (193-197): Assertion checker does not yet support this expression.
// Warning 8364: (193-195): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (193-200): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (206-215): Assertion checker does not yet support this expression.
// Warning 7650: (206-210): Assertion checker does not yet support this expression.
// Warning 8364: (206-208): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (206-213): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (246-250): Assertion checker does not yet support this expression.
// Warning 8364: (246-248): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (246-250): Assertion checker does not support recursive structs.
// Warning 7650: (259-263): Assertion checker does not yet support this expression.
// Warning 8364: (259-261): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (259-263): Assertion checker does not support recursive structs.
// Warning 7650: (272-276): Assertion checker does not yet support this expression.
// Warning 8364: (272-274): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (272-283): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (272-276): Assertion checker does not support recursive structs.
// Warning 7650: (287-291): Assertion checker does not yet support this expression.
// Warning 8364: (287-289): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (287-298): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (287-291): Assertion checker does not support recursive structs.
// Warning 7650: (302-311): Assertion checker does not yet support this expression.
// Warning 7650: (302-306): Assertion checker does not yet support this expression.
// Warning 8364: (302-304): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (302-309): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (302-311): Assertion checker does not support recursive structs.
// Warning 7650: (320-329): Assertion checker does not yet support this expression.
// Warning 7650: (320-324): Assertion checker does not yet support this expression.
// Warning 8364: (320-322): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (320-327): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (320-329): Assertion checker does not support recursive structs.
// Warning 6328: (124-144): CHC: Assertion violation happens here.
// Warning 6328: (148-182): CHC: Assertion violation happens here.
// Warning 6328: (186-216): CHC: Assertion violation happens here.

88
test/libsolidity/smtCheckerTests/types/struct/struct_recursive_3.sol
View File

@ -28,6 +28,94 @@ contract C {
}
}
// ----
// Warning 8115: (81-85): Assertion checker does not yet support the type of this variable.
// Warning 8115: (88-92): Assertion checker does not yet support the type of this variable.
// Warning 7650: (131-135): Assertion checker does not yet support this expression.
// Warning 8364: (131-133): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (139-143): Assertion checker does not yet support this expression.
// Warning 8364: (139-141): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (155-159): Assertion checker does not yet support this expression.
// Warning 8364: (155-157): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (170-174): Assertion checker does not yet support this expression.
// Warning 8364: (170-172): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (193-202): Assertion checker does not yet support this expression.
// Warning 7650: (193-197): Assertion checker does not yet support this expression.
// Warning 8364: (193-195): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (193-200): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (206-215): Assertion checker does not yet support this expression.
// Warning 7650: (206-210): Assertion checker does not yet support this expression.
// Warning 8364: (206-208): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (206-213): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (227-236): Assertion checker does not yet support this expression.
// Warning 7650: (227-231): Assertion checker does not yet support this expression.
// Warning 8364: (227-229): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (227-234): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (247-256): Assertion checker does not yet support this expression.
// Warning 7650: (247-251): Assertion checker does not yet support this expression.
// Warning 8364: (247-249): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (247-254): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (275-289): Assertion checker does not yet support this expression.
// Warning 7650: (275-284): Assertion checker does not yet support this expression.
// Warning 7650: (275-279): Assertion checker does not yet support this expression.
// Warning 8364: (275-277): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (275-282): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (275-287): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (293-307): Assertion checker does not yet support this expression.
// Warning 7650: (293-302): Assertion checker does not yet support this expression.
// Warning 7650: (293-297): Assertion checker does not yet support this expression.
// Warning 8364: (293-295): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (293-300): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (293-305): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (338-342): Assertion checker does not yet support this expression.
// Warning 8364: (338-340): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (338-342): Assertion checker does not support recursive structs.
// Warning 7650: (351-355): Assertion checker does not yet support this expression.
// Warning 8364: (351-353): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (351-355): Assertion checker does not support recursive structs.
// Warning 7650: (364-368): Assertion checker does not yet support this expression.
// Warning 8364: (364-366): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (364-375): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (364-368): Assertion checker does not support recursive structs.
// Warning 7650: (379-383): Assertion checker does not yet support this expression.
// Warning 8364: (379-381): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (379-390): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (379-383): Assertion checker does not support recursive structs.
// Warning 7650: (394-403): Assertion checker does not yet support this expression.
// Warning 7650: (394-398): Assertion checker does not yet support this expression.
// Warning 8364: (394-396): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (394-401): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (394-403): Assertion checker does not support recursive structs.
// Warning 7650: (412-421): Assertion checker does not yet support this expression.
// Warning 7650: (412-416): Assertion checker does not yet support this expression.
// Warning 8364: (412-414): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (412-419): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (412-421): Assertion checker does not support recursive structs.
// Warning 7650: (430-439): Assertion checker does not yet support this expression.
// Warning 7650: (430-434): Assertion checker does not yet support this expression.
// Warning 8364: (430-432): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (430-437): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (430-446): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (430-439): Assertion checker does not support recursive structs.
// Warning 7650: (450-459): Assertion checker does not yet support this expression.
// Warning 7650: (450-454): Assertion checker does not yet support this expression.
// Warning 8364: (450-452): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (450-457): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (450-466): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (450-459): Assertion checker does not support recursive structs.
// Warning 7650: (470-484): Assertion checker does not yet support this expression.
// Warning 7650: (470-479): Assertion checker does not yet support this expression.
// Warning 7650: (470-474): Assertion checker does not yet support this expression.
// Warning 8364: (470-472): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (470-477): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (470-482): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (470-484): Assertion checker does not support recursive structs.
// Warning 7650: (493-507): Assertion checker does not yet support this expression.
// Warning 7650: (493-502): Assertion checker does not yet support this expression.
// Warning 7650: (493-497): Assertion checker does not yet support this expression.
// Warning 8364: (493-495): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (493-500): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (493-505): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (493-507): Assertion checker does not support recursive structs.
// Warning 6328: (124-144): CHC: Assertion violation happens here.
// Warning 6328: (148-182): CHC: Assertion violation happens here.
// Warning 6328: (186-216): CHC: Assertion violation happens here.

33
test/libsolidity/smtCheckerTests/types/struct/struct_recursive_4.sol
View File

@ -18,6 +18,39 @@ contract C {
}
}
// ----
// Warning 8115: (81-85): Assertion checker does not yet support the type of this variable.
// Warning 8115: (88-92): Assertion checker does not yet support the type of this variable.
// Warning 8115: (135-147): Assertion checker does not yet support the type of this variable.
// Warning 8115: (166-178): Assertion checker does not yet support the type of this variable.
// Warning 8364: (155-157): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (160-162): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (150-162): Assertion checker does not yet implement type struct C.S storage pointer
// Warning 8364: (186-188): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (191-193): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (181-193): Assertion checker does not yet implement type struct C.S storage pointer
// Warning 7650: (204-208): Assertion checker does not yet support this expression.
// Warning 8364: (204-206): Assertion checker does not yet implement type struct C.S storage pointer
// Warning 7650: (212-216): Assertion checker does not yet support this expression.
// Warning 8364: (212-214): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (220-224): Assertion checker does not yet support this expression.
// Warning 8364: (220-222): Assertion checker does not yet implement type struct C.S storage pointer
// Warning 7650: (228-232): Assertion checker does not yet support this expression.
// Warning 8364: (228-230): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (244-248): Assertion checker does not yet support this expression.
// Warning 8364: (244-246): Assertion checker does not yet implement type struct C.S storage pointer
// Warning 7650: (252-256): Assertion checker does not yet support this expression.
// Warning 8364: (252-254): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (260-264): Assertion checker does not yet support this expression.
// Warning 8364: (260-262): Assertion checker does not yet implement type struct C.S storage pointer
// Warning 7650: (268-272): Assertion checker does not yet support this expression.
// Warning 8364: (268-270): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (277-281): Assertion checker does not yet support this expression.
// Warning 8364: (277-279): Assertion checker does not yet implement type struct C.S storage pointer
// Warning 4375: (277-281): Assertion checker does not support recursive structs.
// Warning 7650: (366-370): Assertion checker does not yet support this expression.
// Warning 8364: (366-368): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (380-384): Assertion checker does not yet support this expression.
// Warning 8364: (380-382): Assertion checker does not yet implement type struct C.S storage ref
// Warning 6328: (197-233): CHC: Assertion violation happens here.
// Warning 6328: (237-273): CHC: Assertion violation happens here.
// Warning 6328: (359-391): CHC: Assertion violation happens here.

10
test/libsolidity/smtCheckerTests/types/struct/struct_recursive_5.sol
View File

@ -16,6 +16,16 @@ contract C {
}
}
// ----
// Warning 8364: (126-135): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (153-166): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (170-181): Assertion checker does not yet support this expression.
// Warning 8364: (170-179): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (170-188): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (170-181): Assertion checker does not support recursive structs.
// Warning 7650: (199-210): Assertion checker does not yet support this expression.
// Warning 8364: (199-208): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (221-228): Assertion checker does not yet support this expression.
// Warning 8364: (221-226): Assertion checker does not yet implement type struct C.S storage ref
// Warning 6328: (192-236): CHC: Assertion violation happens here.
// Warning 8364: (126-135): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (153-166): Assertion checker does not yet implement type struct C.S storage ref

31
test/libsolidity/smtCheckerTests/types/struct/struct_recursive_6.sol
View File

@ -21,6 +21,37 @@ contract C {
}
}
// ----
// Warning 8115: (81-85): Assertion checker does not yet support the type of this variable.
// Warning 8115: (88-92): Assertion checker does not yet support the type of this variable.
// Warning 7650: (119-123): Assertion checker does not yet support this expression.
// Warning 8364: (119-121): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (119-123): Assertion checker does not support recursive structs.
// Warning 7650: (134-138): Assertion checker does not yet support this expression.
// Warning 8364: (134-136): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (134-138): Assertion checker does not support recursive structs.
// Warning 7650: (142-146): Assertion checker does not yet support this expression.
// Warning 8364: (142-144): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (142-146): Assertion checker does not support recursive structs.
// Warning 7650: (152-156): Assertion checker does not yet support this expression.
// Warning 8364: (152-154): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (152-156): Assertion checker does not support recursive structs.
// Warning 7650: (167-171): Assertion checker does not yet support this expression.
// Warning 8364: (167-169): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (167-171): Assertion checker does not support recursive structs.
// Warning 7650: (175-179): Assertion checker does not yet support this expression.
// Warning 8364: (175-177): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (175-179): Assertion checker does not support recursive structs.
// Warning 7650: (192-196): Assertion checker does not yet support this expression.
// Warning 8364: (192-194): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (200-204): Assertion checker does not yet support this expression.
// Warning 8364: (200-202): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (220-224): Assertion checker does not yet support this expression.
// Warning 8364: (220-222): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (235-239): Assertion checker does not yet support this expression.
// Warning 8364: (235-237): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (258-260): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (271-275): Assertion checker does not yet support this expression.
// Warning 8364: (271-273): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4984: (200-208): CHC: Overflow (resulting value larger than 2**256 - 1) happens here.
// Warning 6328: (185-209): CHC: Assertion violation happens here.
// Warning 6328: (213-247): CHC: Assertion violation happens here.

10
test/libsolidity/smtCheckerTests/types/struct/struct_recursive_indirect_1.sol
View File

@ -17,6 +17,16 @@ contract C {
}
}
// ----
// Warning 8115: (115-119): Assertion checker does not yet support the type of this variable.
// Warning 8115: (122-126): Assertion checker does not yet support the type of this variable.
// Warning 7650: (165-169): Assertion checker does not yet support this expression.
// Warning 8364: (165-167): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (173-177): Assertion checker does not yet support this expression.
// Warning 8364: (173-175): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (189-193): Assertion checker does not yet support this expression.
// Warning 8364: (189-191): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (204-208): Assertion checker does not yet support this expression.
// Warning 8364: (204-206): Assertion checker does not yet implement type struct C.S storage ref
// Warning 6328: (158-178): CHC: Assertion violation happens here.
// Warning 6328: (182-216): CHC: Assertion violation happens here.
// Warning 8115: (115-119): Assertion checker does not yet support the type of this variable.

34
test/libsolidity/smtCheckerTests/types/struct/struct_recursive_indirect_2.sol
View File

@ -20,6 +20,40 @@ contract C {
}
}
// ----
// Warning 8115: (115-119): Assertion checker does not yet support the type of this variable.
// Warning 8115: (122-126): Assertion checker does not yet support the type of this variable.
// Warning 7650: (153-157): Assertion checker does not yet support this expression.
// Warning 8364: (153-155): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (153-164): Assertion checker does not yet implement type struct C.T storage ref
// Warning 4375: (153-157): Assertion checker does not support recursive structs.
// Warning 7650: (168-172): Assertion checker does not yet support this expression.
// Warning 8364: (168-170): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (168-179): Assertion checker does not yet implement type struct C.T storage ref
// Warning 4375: (168-172): Assertion checker does not support recursive structs.
// Warning 7650: (183-192): Assertion checker does not yet support this expression.
// Warning 7650: (183-187): Assertion checker does not yet support this expression.
// Warning 8364: (183-185): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (183-190): Assertion checker does not yet implement type struct C.T storage ref
// Warning 8364: (183-199): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (183-192): Assertion checker does not support recursive structs.
// Warning 7650: (203-212): Assertion checker does not yet support this expression.
// Warning 7650: (203-207): Assertion checker does not yet support this expression.
// Warning 8364: (203-205): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (203-210): Assertion checker does not yet implement type struct C.T storage ref
// Warning 8364: (203-219): Assertion checker does not yet implement type struct C.S storage ref
// Warning 4375: (203-212): Assertion checker does not support recursive structs.
// Warning 7650: (230-244): Assertion checker does not yet support this expression.
// Warning 7650: (230-239): Assertion checker does not yet support this expression.
// Warning 7650: (230-234): Assertion checker does not yet support this expression.
// Warning 8364: (230-232): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (230-237): Assertion checker does not yet implement type struct C.T storage ref
// Warning 8364: (230-242): Assertion checker does not yet implement type struct C.S storage ref
// Warning 7650: (248-262): Assertion checker does not yet support this expression.
// Warning 7650: (248-257): Assertion checker does not yet support this expression.
// Warning 7650: (248-252): Assertion checker does not yet support this expression.
// Warning 8364: (248-250): Assertion checker does not yet implement type struct C.S storage ref
// Warning 8364: (248-255): Assertion checker does not yet implement type struct C.T storage ref
// Warning 8364: (248-260): Assertion checker does not yet implement type struct C.S storage ref
// Warning 6328: (223-263): CHC: Assertion violation happens here.
// Warning 8115: (115-119): Assertion checker does not yet support the type of this variable.
// Warning 8115: (122-126): Assertion checker does not yet support the type of this variable.

4
test/libsolidity/smtCheckerTests/types/struct_1.sol
View File

@ -19,3 +19,7 @@ contract C
// Warning 4639: (149-153): Assertion checker does not yet implement this expression.
// Warning 8364: (173-174): Assertion checker does not yet implement type type(struct C.S storage pointer)
// Warning 4639: (173-177): Assertion checker does not yet implement this expression.
// Warning 8364: (149-150): Assertion checker does not yet implement type type(struct C.S storage pointer)
// Warning 4639: (149-153): Assertion checker does not yet implement this expression.
// Warning 8364: (173-174): Assertion checker does not yet implement type type(struct C.S storage pointer)
// Warning 4639: (173-177): Assertion checker does not yet implement this expression.

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

@ -16,4 +16,6 @@ contract C {
// ----
// Warning 8364: (137-138): Assertion checker does not yet implement type type(struct C.S storage pointer)
// Warning 4639: (137-141): Assertion checker does not yet implement this expression.
// Warning 8364: (137-138): Assertion checker does not yet implement type type(struct C.S storage pointer)
// Warning 4639: (137-141): Assertion checker does not yet implement this expression.
// Warning 4639: (137-141): Assertion checker does not yet implement this expression.

2
test/libsolidity/smtCheckerTests/types/type_expression_array_2d.sol
View File

@ -8,3 +8,5 @@ function f() public pure { int[][]; }
// Warning 6133: (73-80): Statement has no effect.
// Warning 8364: (73-78): Assertion checker does not yet implement type type(int256[] memory)
// Warning 8364: (73-80): Assertion checker does not yet implement type type(int256[] memory[] memory)
// Warning 8364: (73-78): Assertion checker does not yet implement type type(int256[] memory)
// Warning 8364: (73-80): Assertion checker does not yet implement type type(int256[] memory[] memory)

3
test/libsolidity/smtCheckerTests/types/type_expression_array_3d.sol
View File

@ -9,3 +9,6 @@ function f() public pure { int[][][]; }
// Warning 8364: (73-78): Assertion checker does not yet implement type type(int256[] memory)
// Warning 8364: (73-80): Assertion checker does not yet implement type type(int256[] memory[] memory)
// Warning 8364: (73-82): Assertion checker does not yet implement type type(int256[] memory[] memory[] memory)
// Warning 8364: (73-78): Assertion checker does not yet implement type type(int256[] memory)
// Warning 8364: (73-80): Assertion checker does not yet implement type type(int256[] memory[] memory)
// Warning 8364: (73-82): Assertion checker does not yet implement type type(int256[] memory[] memory[] memory)

3
test/libsolidity/smtCheckerTests/types/type_expression_tuple_array_2d.sol
View File

@ -9,3 +9,6 @@ function f() public pure { (int[][]); }
// Warning 8364: (74-79): Assertion checker does not yet implement type type(int256[] memory)
// Warning 8364: (74-81): Assertion checker does not yet implement type type(int256[] memory[] memory)
// Warning 8364: (73-82): Assertion checker does not yet implement type type(int256[] memory[] memory)
// Warning 8364: (74-79): Assertion checker does not yet implement type type(int256[] memory)
// Warning 8364: (74-81): Assertion checker does not yet implement type type(int256[] memory[] memory)
// Warning 8364: (73-82): Assertion checker does not yet implement type type(int256[] memory[] memory)

4
test/libsolidity/smtCheckerTests/types/type_expression_tuple_array_3d.sol
View File

@ -10,3 +10,7 @@ function f() public pure { (int[][][]); }
// Warning 8364: (74-81): Assertion checker does not yet implement type type(int256[] memory[] memory)
// Warning 8364: (74-83): Assertion checker does not yet implement type type(int256[] memory[] memory[] memory)
// Warning 8364: (73-84): Assertion checker does not yet implement type type(int256[] memory[] memory[] memory)
// Warning 8364: (74-79): Assertion checker does not yet implement type type(int256[] memory)
// Warning 8364: (74-81): Assertion checker does not yet implement type type(int256[] memory[] memory)
// Warning 8364: (74-83): Assertion checker does not yet implement type type(int256[] memory[] memory[] memory)
// Warning 8364: (73-84): Assertion checker does not yet implement type type(int256[] memory[] memory[] memory)

3
test/libsolidity/smtCheckerTests/types/type_meta_unsupported.sol
View File

@ -11,6 +11,9 @@ contract C {
}
}
// ----
// Warning 7507: (105-117): Assertion checker does not yet support this expression.
// Warning 7507: (142-162): Assertion checker does not yet support this expression.
// Warning 7507: (186-205): Assertion checker does not yet support this expression.
// Warning 6328: (92-131): CHC: Assertion violation happens here.
// Warning 6328: (135-175): CHC: Assertion violation happens here.
// Warning 6328: (179-218): CHC: Assertion violation happens here.