Merge pull request #2645 from ethereum/asserts

Use solAssert where possible

1 files changed, 11 insertions, 12 deletions

diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp
index 8a28b454..a35008bf 100644
--- a/libsolidity/codegen/ExpressionCompiler.cpp
+++ b/libsolidity/codegen/ExpressionCompiler.cpp
@@ -378,8 +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;
 }
@@ -900,7 +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;
@@ -1066,7 +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),
@@ -1100,7 +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:
 	{
@@ -1177,7 +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;
 }
@@ -1332,7 +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.");
 	}
 }
 
@@ -1415,7 +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.");
 		}
 	}
 }
@@ -1427,7 +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)
@@ -1466,7 +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.");
 	}
 }
 
@@ -1484,7 +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.");
 	}
 }
 
@@ -1528,7 +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.");
 	}
 }