diff options
Diffstat (limited to 'libsolidity/ast')
| -rw-r--r-- | libsolidity/ast/Types.cpp | 8 | ||||
| -rw-r--r-- | libsolidity/ast/Types.h | 2 |
2 files changed, 9 insertions, 1 deletions
diff --git a/libsolidity/ast/Types.cpp b/libsolidity/ast/Types.cpp index 102e43e9..16e9cf89 100644 --- a/libsolidity/ast/Types.cpp +++ b/libsolidity/ast/Types.cpp @@ -2124,9 +2124,15 @@ bool StructType::canBeUsedExternally(bool _inLibrary) const // We pass "false" to canBeUsedExternally (_inLibrary), because this struct will be // passed by value and thus the encoding does not differ, but it will disallow // mappings. + // Also return false if at least one struct member does not have a type. + // This might happen, for example, if the type of the member does not exist, + // which is reported as an error. for (auto const& var: m_struct.members()) { - solAssert(var->annotation().type, ""); + // If the struct member does not have a type return false. + // A TypeError is expected in this case. + if (!var->annotation().type) + return false; if (!var->annotation().type->canBeUsedExternally(false)) return false; } diff --git a/libsolidity/ast/Types.h b/libsolidity/ast/Types.h index 953aa557..0f0548d3 100644 --- a/libsolidity/ast/Types.h +++ b/libsolidity/ast/Types.h @@ -374,6 +374,8 @@ public: Unsigned, Signed }; + static IntegerType& uint256() { static std::shared_ptr<IntegerType> uint256(std::make_shared<IntegerType>(256)); return *uint256; } + Category category() const override { return Category::Integer; } explicit IntegerType(unsigned _bits, Modifier _modifier = Modifier::Unsigned); |