Add new info severity

test/tools/ossfuzz/YulEvmoneInterface.cpp

@@ -29,7 +29,7 @@ bytes YulAssembler::assemble()
 		!m_stack.parseAndAnalyze("source", m_yulProgram) ||
 		!m_stack.parserResult()->code ||
 		!m_stack.parserResult()->analysisInfo ||
-		!langutil::Error::containsOnlyWarnings(m_stack.errors())
+		langutil::Error::containsErrors(m_stack.errors())
 	)
 		yulAssert(false, "Yul program could not be parsed successfully.");
 

test/tools/ossfuzz/yulProtoFuzzer.cpp

@@ -72,7 +72,7 @@ DEFINE_PROTO_FUZZER(Program const& _input)
 		!stack.parseAndAnalyze("source", yul_source) ||
 		!stack.parserResult()->code ||
 		!stack.parserResult()->analysisInfo ||
-		!Error::containsOnlyWarnings(stack.errors())
+		Error::containsErrors(stack.errors())
 	)
 		yulAssert(false, "Proto fuzzer generated malformed program");
 

test/tools/ossfuzz/yulProto_diff_ossfuzz.cpp

@@ -71,7 +71,7 @@ DEFINE_PROTO_FUZZER(Program const& _input)
 		!stack.parseAndAnalyze("source", yul_source) ||
 		!stack.parserResult()->code ||
 		!stack.parserResult()->analysisInfo ||
-		!Error::containsOnlyWarnings(stack.errors())
+		Error::containsErrors(stack.errors())
 	)
 	{
 		SourceReferenceFormatter formatter(std::cout, stack, false, false);