Java Code Examples for org.eclipse.jdt.core.compiler.IProblem#ReturnTypeMismatch

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Example 1
Source File: LambdaExpression.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 5 votes vote down vote up 
public void tagAsHavingIgnoredMandatoryErrors(int problemId) {
	switch (problemId) {
		// 15.27.3 requires exception throw related errors to not influence congruence. Other errors should. Also don't abort shape analysis.
		case IProblem.UnhandledExceptionOnAutoClose:
		case IProblem.UnhandledExceptionInDefaultConstructor:
		case IProblem.UnhandledException:
			return;
		/* The following structural problems can occur only because of target type imposition. Filter, so we can distinguish inherent errors 
		   in explicit lambdas. This is to help decide whether to proceed with data/control flow analysis to discover shape. In case of inherent
		   errors, we will not call analyze code as it is not prepared to analyze broken programs.
		*/
		case IProblem.VoidMethodReturnsValue:
		case IProblem.ShouldReturnValueHintMissingDefault:
		case IProblem.ShouldReturnValue:
		case IProblem.ReturnTypeMismatch:
		case IProblem.IncompatibleLambdaParameterType:
		case IProblem.lambdaParameterTypeMismatched:
		case IProblem.lambdaSignatureMismatched:
		case IProblem.LambdaDescriptorMentionsUnmentionable:
		case IProblem.TargetTypeNotAFunctionalInterface:
		case IProblem.illFormedParameterizationOfFunctionalInterface:
		case IProblem.MultipleFunctionalInterfaces:
		case IProblem.NoGenericLambda:
			return;
		default: 
			this.original.hasIgnoredMandatoryErrors = true;
			MethodScope enclosingLambdaScope = this.scope == null ? null : this.scope.enclosingLambdaScope();
			while (enclosingLambdaScope != null) {
				LambdaExpression enclosingLambda = (LambdaExpression) enclosingLambdaScope.referenceContext;
				if (enclosingLambda.original != enclosingLambda)
					enclosingLambda.original.hasIgnoredMandatoryErrors = true;
				enclosingLambdaScope = enclosingLambdaScope.enclosingLambdaScope();
			}
			return;
	}
}