Examples with LetExp org.abs_models.frontend.ast.LetExp used on opensource projects

Example 1 with LetExp

use of org.abs_models.frontend.ast.LetExp in project abstools by abstools.

the class VarResolutionTest method testNestedLetExp5.

@Test
public void testNestedLetExp5() {
    Model m = assertParse("def Bool f(Bool b) = let (Bool x) = b in let (Bool x) = x in x;");
    LetExp e = (LetExp) getFirstFunctionExpr(m);
    LetExp e2 = (LetExp) e.getExp();
    VarOrFieldDecl decl = e.getVar();
    VarUse u = (VarUse) e2.getVal();
    assertEquals(decl, u.getDecl());
}

Example 2 with LetExp

use of org.abs_models.frontend.ast.LetExp in project abstools by abstools.

the class VarResolutionTest method testNestedLetExp2.

@Test
public void testNestedLetExp2() {
    Model m = assertParse(" def Bool f(Bool b) = let (Bool x) = let (Bool x) = b in x in x;");
    LetExp e = (LetExp) getFirstFunctionExpr(m);
    VarOrFieldDecl decl = e.getVar();
    VarUse u = (VarUse) e.getExp();
    assertEquals(decl, u.getDecl());
}

Example 3 with LetExp

use of org.abs_models.frontend.ast.LetExp in project abstools by abstools.

the class VarResolutionTest method testNestedLetExp3.

@Test
public void testNestedLetExp3() {
    Model m = assertParse(" def Bool f(Bool b) = let (Bool x) = b in let (Bool y) = b in x;");
    LetExp e = (LetExp) getFirstFunctionExpr(m);
    LetExp e2 = (LetExp) e.getExp();
    VarOrFieldDecl decl = e.getVar();
    VarUse u = (VarUse) e2.getExp();
    assertEquals(decl, u.getDecl());
}

Example 4 with LetExp

use of org.abs_models.frontend.ast.LetExp in project abstools by abstools.

the class JavaGeneratorHelper method isLocalVarUse.

/**
 * checks if astNode is a use of a local variable or parameter
 */
private static boolean isLocalVarUse(ASTNode<?> astNode) {
    if (astNode instanceof VarUse) {
        VarUse v = (VarUse) astNode;
        VarOrFieldDecl decl = v.getDecl();
        if (decl instanceof VarDecl || decl instanceof ParamDecl) {
            return !(decl.getParent() instanceof LetExp);
        }
    }
    return false;
}

Example 5 with LetExp

use of org.abs_models.frontend.ast.LetExp in project abstools by abstools.

the class VarResolutionTest method testNestedLetExp4.

@Test
public void testNestedLetExp4() {
    Model m = assertParse(" def Bool f(Bool b) = let (Bool x) = b in let (Bool x) = b in x;");
    LetExp e = (LetExp) getFirstFunctionExpr(m);
    LetExp e2 = (LetExp) e.getExp();
    VarOrFieldDecl decl = e2.getVar();
    VarUse u = (VarUse) e2.getExp();
    assertEquals(decl, u.getDecl());
}