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XImportSection and global scoping [message #1803631]

Tue, 05 March 2019 18:10

An Li

Messages: 2
Registered: February 2019

Junior Member

I'm having "cannot be resolved to a type"error for below setup.

Here is the grammar:

grammar org.xtext.example.mydsl.MyDsl with org.eclipse.xtext.xbase.Xbase

generate myDsl 

Model:
	('package' name=QualifiedName ';')?
	imports+=XImportSection?
	classes+=Class*;

Class:
	'class' name=ID ('extends' superclass=[Class|QualifiedName])?
	'{' '}';

Class A in file one:

package com.A ; 
class A { }

And class B in file two:

package com.B ; 
import com.A.A;

class B extends A { }

I'm having "com.A.A cannot be resolved to a type" in eclipse. There isn't any problem if it uses

class B extends com.A.A { }

Thanks in advance.

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Re: XImportSection and global scoping [message #1803922 is a reply to message #1803631]

Wed, 13 March 2019 16:28

Christian Dietrich

Messages: 14669
Registered: July 2009

Senior Member

Hi,
the usual way of doing this is xbase is

'class' name=ID ('extends' superclass=JvmTypeReference)?

i cannot reproduce it otherwise.
can you provide a complete minimal example

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

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