now for SolidityEndToEndTest we can use compileRequireThrow<typename>

libsolidity/InterfaceHandler.cpp

@@ -165,7 +165,7 @@ void InterfaceHandler::generateUserDocumentation(ContractDefinition& _contractDe
 	}
 	doc["methods"] = methods;
 
-	_contractDef.setUserDocumentation(string(Json::FastWriter().write(doc)));
+	_contractDef.setUserDocumentation(Json::FastWriter().write(doc));
 }
 
 unique_ptr<string> InterfaceHandler::userDocumentation(ContractDefinition const& _contractDef)
@@ -239,7 +239,7 @@ void InterfaceHandler::generateDevDocumentation(ContractDefinition& _contractDef
 	}
 	doc["methods"] = methods;
 
-	_contractDef.setDevDocumentation(string(Json::FastWriter().write(doc)));
+	_contractDef.setDevDocumentation(Json::FastWriter().write(doc));
 }
 
 /* -- private -- */

test/libsolidity/SolidityEndToEndTest.cpp

@@ -4668,7 +4668,7 @@ BOOST_AUTO_TEST_CASE(dev_title_at_function_error)
 	"  function mul(uint a, uint second) returns(uint d) { return a * 7 + second; }\n"
 	"}\n";
 
-	compileRequireThrow(sourceCode);
+	compileRequireThrow<DocstringParsingError>(sourceCode);
 }
 
 BOOST_AUTO_TEST_CASE(dev_documenting_nonexistant_param)
@@ -4680,7 +4680,7 @@ BOOST_AUTO_TEST_CASE(dev_documenting_nonexistant_param)
 	"  function mul(uint a, uint second) returns(uint d) { return a * 7 + second; }\n"
 	"}\n";
 
-	compileRequireThrow(sourceCode);
+	compileRequireThrow<DocstringParsingError>(sourceCode);
 }
 
 

test/libsolidity/solidityExecutionFramework.h

@@ -58,11 +58,12 @@ public:
 		return m_output;
 	}
 
+	template <class Exceptiontype>
 	void compileRequireThrow(std::string const& _sourceCode)
 	{
 		m_compiler.reset(false, m_addStandardSources);
 		m_compiler.addSource("", _sourceCode);
-		BOOST_REQUIRE_THROW(m_compiler.compile(m_optimize, m_optimizeRuns), DocstringParsingError);
+		BOOST_REQUIRE_THROW(m_compiler.compile(m_optimize, m_optimizeRuns), Exceptiontype);
 	}
 
 	bytes const& compileAndRun(