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Home » Language IDEs » Objectteams » compilation problems with a generic callin binding
compilation problems with a generic callin binding [message #506149] Wed, 06 January 2010 06:10 Go to previous message
Eugene Hutorny is currently offline Eugene Hutorny
Messages: 108
Registered: January 2010
Senior Member
Method designator binds to a method returning T whereas return type T is specified (OTJLD 4.1(c))
			<T extends Specializable> T castAs(Class<T> type) <- replace T castAs(Class<T> type);
			callin <T extends Specializable> T castAs(Class<T> type) {
				return Education.this.castAs(type);
			}


Two other variations with the generic also fail to compile.
Complete sources to reproduce the problem can be found on this link

Other compilation errors:
The return type of implicitly inherited method Education.Specialist.castAs() is not compatible to the return type of explicitly inherited method Education.Specialist.castAs() (1.3.1(k)).
sources

Internal compiler error: java.lang.NullPointerException at org.objectteams.otdt.core.internal.compiler.mappings.CallinI mplementor.createWrapperMethod(CallinImplementor.java:274)
sources

[Updated on: Wed, 06 January 2010 02:28]

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