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Merge pull request #10374 from blishko/smtchecker-type-identifiers

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[SMTChecker] Do not report warning when encountered a Type identifier.
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Leonardo 2020-11-23 15:54:06 -01:00 committed by GitHub
commit 243ac16cea
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10 changed files with 2 additions and 23 deletions
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7
libsolidity/formal/SMTEncoder.cpp
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@ -857,11 +857,8 @@ void SMTEncoder::endVisit(Identifier const& _identifier)
defineExpr(_identifier, m_context.state().thisAddress()); defineExpr(_identifier, m_context.state().thisAddress());
m_uninterpretedTerms.insert(&_identifier); m_uninterpretedTerms.insert(&_identifier);
} }
// Ignore struct type identifiers in struct constructor calls // Ignore type identifiers
else if ( else if (dynamic_cast<TypeType const*>(_identifier.annotation().type))
auto typetype = dynamic_cast<TypeType const*>(_identifier.annotation().type);
typetype && typetype->actualType()->category() == Type::Category::Struct
)
return; return;
// Ignore the builtin abi, it is handled in FunctionCall. // Ignore the builtin abi, it is handled in FunctionCall.
// TODO: ignore MagicType in general (abi, block, msg, tx, type) // TODO: ignore MagicType in general (abi, block, msg, tx, type)

2
test/libsolidity/smtCheckerTests/functions/functions_library_1.sol
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@ -17,5 +17,3 @@ 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)

2
test/libsolidity/smtCheckerTests/functions/functions_library_1_fail.sol
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@ -17,6 +17,4 @@ 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 6328: (245-261): CHC: Assertion violation happens here.
// Warning 8364: (228-229): Assertion checker does not yet implement type type(library L)

2
test/libsolidity/smtCheckerTests/functions/library_after_contract.sol
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@ -15,5 +15,3 @@ library L {
// ---- // ----
// Warning 2018: (131-190): Function state mutability can be restricted to pure // 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)

2
test/libsolidity/smtCheckerTests/functions/library_constant.sol
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@ -19,8 +19,6 @@ 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 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: (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. // Warning 4984: (327-332): CHC: Overflow (resulting value larger than 2**256 - 1) happens here.
// Warning 8364: (300-302): Assertion checker does not yet implement type type(library l1)

2
test/libsolidity/smtCheckerTests/imports/import_library.sol
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@ -15,6 +15,4 @@ 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 6328: (c:113-126): CHC: Assertion violation happens here.
// Warning 8364: (c:104-105): Assertion checker does not yet implement type type(library L)

2
test/libsolidity/smtCheckerTests/operators/function_call_named_arguments.sol
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@ -29,6 +29,4 @@ contract C {
} }
} }
// ---- // ----
// Warning 8364: (360-361): Assertion checker does not yet implement type type(library L)
// Warning 6328: (507-521): CHC: Assertion violation happens here. // Warning 6328: (507-521): CHC: Assertion violation happens here.
// Warning 8364: (360-361): Assertion checker does not yet implement type type(library L)

2
test/libsolidity/smtCheckerTests/typecast/enum_from_uint.sol
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@ -10,5 +10,3 @@ 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)

2
test/libsolidity/smtCheckerTests/typecast/same_size.sol
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@ -71,5 +71,3 @@ 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)

2
test/libsolidity/smtCheckerTests/typecast/upcast.sol
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@ -67,5 +67,3 @@ 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)