Examples with JvmTypeParameter org.eclipse.xtext.common.types.JvmTypeParameter used on opensource projects

Example 56 with JvmTypeParameter

use of org.eclipse.xtext.common.types.JvmTypeParameter in project xtext-xtend by eclipse.

the class LinkingTest method testTypeParameterShadowsType_3.

@Test
public void testTypeParameterShadowsType_3() throws Exception {
    final XtendFile file = file("class A {} class B extends A  { def <A> A foo(A x) {x}}");
    final XtendClass xtendClass = ((XtendClass) file.getXtendTypes().get(1));
    final JvmType extendedType = xtendClass.getExtends().getType();
    assertTrue(extendedType instanceof JvmGenericType);
    XtendFunction func = (XtendFunction) xtendClass.getMembers().get(0);
    JvmTypeReference returnType = func.getReturnType();
    JvmTypeParameter typeParamDecl = (JvmTypeParameter) returnType.getType();
    assertEquals("A", typeParamDecl.getIdentifier());
    JvmTypeParameter param = (JvmTypeParameter) func.getParameters().get(0).getParameterType().getType();
    assertSame(typeParamDecl, param);
    assertNotSame(extendedType, param);
}

Example 57 with JvmTypeParameter

use of org.eclipse.xtext.common.types.JvmTypeParameter in project xtext-xtend by eclipse.

the class RecursionGuardBenchmark method timeTryNextFailsAvg.

public int timeTryNextFailsAvg(int reps) {
    JvmTypeParameter candidate = parameters.get(size / 2);
    int result = 0;
    for (int i = 0; i < reps; i++) {
        if (populatedGuard.tryNext(candidate)) {
            result++;
        }
    }
    return result;
}