Examples with XtendFormalParameter org.eclipse.xtend.core.xtend.XtendFormalParameter used on opensource projects

Example 6 with XtendFormalParameter

use of org.eclipse.xtend.core.xtend.XtendFormalParameter in project xtext-xtend by eclipse.

the class ParserTest method testMultiCatch_01.

@Test
public void testMultiCatch_01() throws Exception {
    XtendClass clazz = clazz("class Foo { def void m() { try {} catch(NullPointerException | IllegalArgumentException e) {} } }");
    assertEquals(1, clazz.getMembers().size());
    XtendFunction m = (XtendFunction) clazz.getMembers().get(0);
    XBlockExpression body = (XBlockExpression) m.getExpression();
    assertEquals(1, body.getExpressions().size());
    XTryCatchFinallyExpression tryCatch = (XTryCatchFinallyExpression) body.getExpressions().get(0);
    XCatchClause singleCatchClause = tryCatch.getCatchClauses().get(0);
    XtendFormalParameter parameter = (XtendFormalParameter) singleCatchClause.getDeclaredParam();
    assertFalse(parameter.isExtension());
    JvmSynonymTypeReference parameterType = (JvmSynonymTypeReference) parameter.getParameterType();
    assertEquals(2, parameterType.getReferences().size());
}