Examples with ExpFunctionDef abs.frontend.ast.ExpFunctionDef used on opensource projects

Example 1 with ExpFunctionDef

use of abs.frontend.ast.ExpFunctionDef in project abstools by abstools.

the class TypingTest method functionTypeArgs2.

@Test
public void functionTypeArgs2() {
    Model m = assertParseOkStdLib(" def Maybe<A> f<A>(Maybe<A> o) = o ;");
    ParametricFunctionDecl d = getLastParametricFunctionDecl(m);
    assertEquals(d.getTypeUse().getType(), ((ExpFunctionDef) d.getFunctionDef()).getRhs().getType());
}

Example 2 with ExpFunctionDef

use of abs.frontend.ast.ExpFunctionDef in project abstools by abstools.

the class TypingTest method functionTypeArgs5.

@Test
public void functionTypeArgs5() {
    Model m = assertParseOkStdLib("def B nth<B>(List<B> list, Int n) = nth(tail(list), n-1) ; ");
    ParametricFunctionDecl d = getLastParametricFunctionDecl(m);
    TypeParameterDecl typeParameter = d.getTypeParameter(0);
    TypeParameter type = (TypeParameter) ((ExpFunctionDef) d.getFunctionDef()).getRhs().getType();
    assertEquals(typeParameter.getName(), type.getDecl().getName());
}

Example 3 with ExpFunctionDef

use of abs.frontend.ast.ExpFunctionDef in project abstools by abstools.

the class TypingTest method functionTypeArgs3.

@Test
public void functionTypeArgs3() {
    Model m = assertParseOkStdLib(" def A f<A>(Maybe<A> o) = case o { Just(a) => a; } ;");
    ParametricFunctionDecl d = getLastParametricFunctionDecl(m);
    TypeParameterDecl typeParameter = d.getTypeParameter(0);
    TypeParameter type = (TypeParameter) ((ExpFunctionDef) d.getFunctionDef()).getRhs().getType();
    TypeParameterDecl decl = type.getDecl();
    assertEquals(typeParameter, decl);
}

Example 4 with ExpFunctionDef

use of abs.frontend.ast.ExpFunctionDef in project abstools by abstools.

the class TreeUtilsTest method findChildrenIncludeOnlySelf.

@Test
public void findChildrenIncludeOnlySelf() {
    Model model = assertParseOkStdLib("def Int test(Int i) = test(1);");
    FunctionDecl functionDecl = getLastFunctionDecl(model);
    assertEquals("test", functionDecl.getName());
    ExpFunctionDef def = (ExpFunctionDef) functionDecl.getFunctionDef();
    PureExp exp = def.getRhs();
    Stream<PureExp> children = def.findChildren(cast(PureExp.class), n -> false);
    assertNotNull(children);
    List<PureExp> result = children.distinct().collect(Collectors.toList());
    assertEquals(1, result.size());
    assertTrue(result.contains(exp));
}

Example 5 with ExpFunctionDef

use of abs.frontend.ast.ExpFunctionDef in project abstools by abstools.

the class TreeUtilsTest method closestParent.

@Test
public void closestParent() {
    Model model = assertParseOkStdLib("def Int test() = 1;");
    FunctionDecl functionDecl = getLastFunctionDecl(model);
    assertEquals("test", functionDecl.getName());
    PureExp exp = ((ExpFunctionDef) functionDecl.getFunctionDef()).getRhs();
    assertSame(functionDecl, exp.closestParent(Decl.class));
    assertSame(functionDecl, exp.closestParent(FunctionDecl.class));
}