diff options
Diffstat (limited to 'libsolidity/codegen/ExpressionCompiler.cpp')
| -rw-r--r-- | libsolidity/codegen/ExpressionCompiler.cpp | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp index 82518e8c..a35008bf 100644 --- a/libsolidity/codegen/ExpressionCompiler.cpp +++ b/libsolidity/codegen/ExpressionCompiler.cpp @@ -174,7 +174,12 @@ void ExpressionCompiler::appendStateVariableAccessor(VariableDeclaration const& retSizeOnStack = returnTypes.front()->sizeOnStack(); } solAssert(retSizeOnStack == utils().sizeOnStack(returnTypes), ""); - solAssert(retSizeOnStack <= 15, "Stack is too deep."); + if (retSizeOnStack > 15) + BOOST_THROW_EXCEPTION( + CompilerError() << + errinfo_sourceLocation(_varDecl.location()) << + errinfo_comment("Stack too deep.") + ); m_context << dupInstruction(retSizeOnStack + 1); m_context.appendJump(eth::AssemblyItem::JumpType::OutOfFunction); } @@ -373,8 +378,7 @@ bool ExpressionCompiler::visit(UnaryOperation const& _unaryOperation) m_context << u256(0) << Instruction::SUB; break; default: - BOOST_THROW_EXCEPTION(InternalCompilerError() << errinfo_comment("Invalid unary operator: " + - string(Token::toString(_unaryOperation.getOperator())))); + solAssert(false, "Invalid unary operator: " + string(Token::toString(_unaryOperation.getOperator()))); } return false; } @@ -895,7 +899,7 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall) break; } default: - BOOST_THROW_EXCEPTION(InternalCompilerError() << errinfo_comment("Invalid function type.")); + solAssert(false, "Invalid function type."); } } return false; @@ -1061,7 +1065,7 @@ bool ExpressionCompiler::visit(MemberAccess const& _memberAccess) true ); else - BOOST_THROW_EXCEPTION(InternalCompilerError() << errinfo_comment("Invalid member access to integer.")); + solAssert(false, "Invalid member access to integer"); break; case Type::Category::Function: solAssert(!!_memberAccess.expression().annotation().type->memberType(member), @@ -1095,7 +1099,7 @@ bool ExpressionCompiler::visit(MemberAccess const& _memberAccess) m_context << u256(0) << Instruction::CALLDATALOAD << (u256(0xffffffff) << (256 - 32)) << Instruction::AND; else - BOOST_THROW_EXCEPTION(InternalCompilerError() << errinfo_comment("Unknown magic member.")); + solAssert(false, "Unknown magic member."); break; case Type::Category::Struct: { @@ -1172,7 +1176,7 @@ bool ExpressionCompiler::visit(MemberAccess const& _memberAccess) break; } default: - BOOST_THROW_EXCEPTION(InternalCompilerError() << errinfo_comment("Member access to unknown type.")); + solAssert(false, "Member access to unknown type."); } return false; } @@ -1327,7 +1331,7 @@ void ExpressionCompiler::endVisit(Identifier const& _identifier) } else { - BOOST_THROW_EXCEPTION(InternalCompilerError() << errinfo_comment("Identifier type not expected in expression context.")); + solAssert(false, "Identifier type not expected in expression context."); } } @@ -1410,7 +1414,7 @@ void ExpressionCompiler::appendCompareOperatorCode(Token::Value _operator, Type m_context << (isSigned ? Instruction::SLT : Instruction::LT); break; default: - BOOST_THROW_EXCEPTION(InternalCompilerError() << errinfo_comment("Unknown comparison operator.")); + solAssert(false, "Unknown comparison operator."); } } } @@ -1422,7 +1426,7 @@ void ExpressionCompiler::appendOrdinaryBinaryOperatorCode(Token::Value _operator else if (Token::isBitOp(_operator)) appendBitOperatorCode(_operator); else - BOOST_THROW_EXCEPTION(InternalCompilerError() << errinfo_comment("Unknown binary operator.")); + solAssert(false, "Unknown binary operator."); } void ExpressionCompiler::appendArithmeticOperatorCode(Token::Value _operator, Type const& _type) @@ -1461,7 +1465,7 @@ void ExpressionCompiler::appendArithmeticOperatorCode(Token::Value _operator, Ty m_context << Instruction::EXP; break; default: - BOOST_THROW_EXCEPTION(InternalCompilerError() << errinfo_comment("Unknown arithmetic operator.")); + solAssert(false, "Unknown arithmetic operator."); } } @@ -1479,7 +1483,7 @@ void ExpressionCompiler::appendBitOperatorCode(Token::Value _operator) m_context << Instruction::XOR; break; default: - BOOST_THROW_EXCEPTION(InternalCompilerError() << errinfo_comment("Unknown bit operator.")); + solAssert(false, "Unknown bit operator."); } } @@ -1523,7 +1527,7 @@ void ExpressionCompiler::appendShiftOperatorCode(Token::Value _operator, Type co break; case Token::SHR: default: - BOOST_THROW_EXCEPTION(InternalCompilerError() << errinfo_comment("Unknown shift operator.")); + solAssert(false, "Unknown shift operator."); } } |