Bug 356742

Description Ingo Meyer 2011-09-05 12:31:15 EDT

Build Identifier: 20110609-2236

When calling a method with a varargs parameter which itself is overloaded with a method without varargs it will give the error "Invalid number of arguments. Expected (String)" in an Xtend editor.

This is since a nightly build after 2.0.1 stable. I currently tested with 2.0.1.v201109050027

Reproducible: Always

Steps to Reproduce:
1. Use this class

public class VarargsTest {

	public static final VarargsTest LOG = new VarargsTest();

	public String info (String msg) {
		return msg;
	}

	public String info (String msg, Object... args) {
		return MessageFormat.format( msg, args );
	}
	
	public static void main(String[] args) {
				
		String a = VarargsTest.LOG.info("hello world");
		String b = VarargsTest.LOG.info("hello {0}","world");
		
		System.out.println(a);
		System.out.println(b);
	}	
}

2. Try to use it in any Xtend class via inject or static access

	@Inject extension VarargsTest varargsTest

	varargsTest.info('hello {0}','world')
	VarargsTest::LOG.info('hello {0}','world')

3. Failes with validation error "Invalid number of arguments. Expected (String)"