Examples with ArrayType com.sun.tools.javac.code.Type.ArrayType used on opensource projects

Example 1 with ArrayType

use of com.sun.tools.javac.code.Type.ArrayType in project lombok by rzwitserloot.

the class JavacResolution method typeToJCTree.

private static JCExpression typeToJCTree(Type type, JavacAST ast, boolean allowCompound, boolean allowVoid) throws TypeNotConvertibleException {
    int dims = 0;
    Type type0 = type;
    while (type0 instanceof ArrayType) {
        dims++;
        type0 = ((ArrayType) type0).elemtype;
    }
    JCExpression result = typeToJCTree0(type0, ast, allowCompound, allowVoid);
    while (dims > 0) {
        result = ast.getTreeMaker().TypeArray(result);
        dims--;
    }
    return result;
}

Example 2 with ArrayType

use of com.sun.tools.javac.code.Type.ArrayType in project checker-framework by typetools.

the class AnnotationConverter method getAnnotationFieldType.

/**
 * Returns an AnnotationFieldType given an ExecutableElement or value.
 */
protected static AnnotationFieldType getAnnotationFieldType(ExecutableElement ee, Object value) {
    if (value instanceof List<?>) {
        AnnotationValue defaultValue = ee.getDefaultValue();
        if (defaultValue == null || ((ArrayType) ((Array) defaultValue).type) == null) {
            List<?> listV = (List<?>) value;
            if (!listV.isEmpty()) {
                ScalarAFT scalarAFT = (ScalarAFT) getAnnotationFieldType(ee, ((AnnotationValue) listV.get(0)).getValue());
                if (scalarAFT != null) {
                    return new ArrayAFT(scalarAFT);
                }
            }
            return null;
        }
        Type elemType = ((ArrayType) ((Array) defaultValue).type).elemtype;
        try {
            return new ArrayAFT(BasicAFT.forType(Class.forName(elemType.toString())));
        } catch (ClassNotFoundException e) {
            ErrorReporter.errorAbort(e.getMessage());
        }
    } else if (value instanceof Boolean) {
        return BasicAFT.forType(boolean.class);
    } else if (value instanceof Character) {
        return BasicAFT.forType(char.class);
    } else if (value instanceof Double) {
        return BasicAFT.forType(double.class);
    } else if (value instanceof Float) {
        return BasicAFT.forType(float.class);
    } else if (value instanceof Integer) {
        return BasicAFT.forType(int.class);
    } else if (value instanceof Long) {
        return BasicAFT.forType(long.class);
    } else if (value instanceof Short) {
        return BasicAFT.forType(short.class);
    } else if (value instanceof String) {
        return BasicAFT.forType(String.class);
    }
    return null;
}

Example 3 with ArrayType

use of com.sun.tools.javac.code.Type.ArrayType in project checker-framework by typetools.

the class FlowExpressionParseUtil method parseArray.

private static Receiver parseArray(String s, FlowExpressionContext context, TreePath path) throws FlowExpressionParseException {
    Pair<Pair<String, String>, String> array = parseArray(s);
    if (array == null) {
        return null;
    }
    String receiverStr = array.first.first;
    String indexStr = array.first.second;
    Receiver receiver = parseHelper(receiverStr, context, path);
    FlowExpressionContext contextForIndex = context.copyAndUseOuterReceiver();
    Receiver index = parseHelper(indexStr, contextForIndex, path);
    TypeMirror receiverType = receiver.getType();
    if (!(receiverType instanceof ArrayType)) {
        throw constructParserException(s, String.format("receiver not an array: %s : %s", receiver, receiverType));
    }
    TypeMirror componentType = ((ArrayType) receiverType).getComponentType();
    ArrayAccess result = new ArrayAccess(componentType, receiver, index);
    return result;
}

Example 4 with ArrayType

use of com.sun.tools.javac.code.Type.ArrayType in project st-js by st-js.

the class NewArrayWriter method elementType.

private static Type elementType(NewArrayTree tree) {
    try {
        Field field = tree.getClass().getField("type");
        Type elementType = (Type) field.get(tree);
        while (elementType instanceof ArrayType) {
            Type.ArrayType atype = (Type.ArrayType) elementType;
            elementType = atype.elemtype;
        }
        return elementType;
    } catch (NoSuchFieldException | SecurityException | IllegalArgumentException | IllegalAccessException e) {
        return null;
    }
}

Example 5 with ArrayType

use of com.sun.tools.javac.code.Type.ArrayType in project ceylon-compiler by ceylon.

the class Attr method visitSelect.

public void visitSelect(JCFieldAccess tree) {
    // Determine the expected kind of the qualifier expression.
    int skind = 0;
    if (tree.name == names._this || tree.name == names._super || tree.name == names._class) {
        skind = TYP;
    } else {
        if ((pkind & PCK) != 0)
            skind = skind | PCK;
        if ((pkind & TYP) != 0)
            skind = skind | TYP | PCK;
        if ((pkind & (VAL | MTH)) != 0)
            skind = skind | VAL | TYP;
    }
    // Attribute the qualifier expression, and determine its symbol (if any).
    Type site = attribTree(tree.selected, env, skind, Infer.anyPoly);
    if ((pkind & (PCK | TYP)) == 0)
        // Capture field access
        site = capture(site);
    // don't allow T.class T[].class, etc
    if (skind == TYP) {
        Type elt = site;
        while (elt.tag == ARRAY) elt = ((ArrayType) elt).elemtype;
        if (elt.tag == TYPEVAR) {
            log.error(tree.pos(), "type.var.cant.be.deref");
            result = types.createErrorType(tree.type);
            return;
        }
    }
    // If qualifier symbol is a type or `super', assert `selectSuper'
    // for the selection. This is relevant for determining whether
    // protected symbols are accessible.
    Symbol sitesym = TreeInfo.symbol(tree.selected);
    boolean selectSuperPrev = env.info.selectSuper;
    env.info.selectSuper = sitesym != null && sitesym.name == names._super;
    // they can be added later (in Attr.checkId and Infer.instantiateMethod).
    if (tree.selected.type.tag == FORALL) {
        ForAll pstype = (ForAll) tree.selected.type;
        env.info.tvars = pstype.tvars;
        site = tree.selected.type = pstype.qtype;
    }
    // Determine the symbol represented by the selection.
    env.info.varArgs = false;
    Symbol sym = selectSym(tree, sitesym, site, env, pt, pkind);
    if (sym.exists() && !isType(sym) && (pkind & (PCK | TYP)) != 0) {
        site = capture(site);
        sym = selectSym(tree, sitesym, site, env, pt, pkind);
    }
    boolean varArgs = env.info.varArgs;
    tree.sym = sym;
    if (site.tag == TYPEVAR && !isType(sym) && sym.kind != ERR) {
        while (site.tag == TYPEVAR) site = site.getUpperBound();
        site = capture(site);
    }
    // If that symbol is a variable, ...
    if (sym.kind == VAR) {
        VarSymbol v = (VarSymbol) sym;
        // ..., evaluate its initializer, if it has one, and check for
        // illegal forward reference.
        checkInit(tree, env, v, true);
        // that the variable is assignable in the current environment.
        if (pkind == VAR)
            checkAssignable(tree.pos(), v, tree.selected, env);
    }
    if (sitesym != null && sitesym.kind == VAR && ((VarSymbol) sitesym).isResourceVariable() && sym.kind == MTH && sym.name.equals(names.close) && sym.overrides(syms.autoCloseableClose, sitesym.type.tsym, types, true) && env.info.lint.isEnabled(LintCategory.TRY)) {
        log.warning(LintCategory.TRY, tree, "try.explicit.close.call");
    }
    // Disallow selecting a type from an expression
    if (isType(sym) && (sitesym == null || (sitesym.kind & (TYP | PCK)) == 0)) {
        tree.type = check(tree.selected, pt, sitesym == null ? VAL : sitesym.kind, TYP | PCK, pt);
    }
    if (isType(sitesym)) {
        if (sym.name == names._this) {
            // C.this' does not appear in a call to a super(...)
            if (env.info.isSelfCall && site.tsym == env.enclClass.sym) {
                chk.earlyRefError(tree.pos(), sym);
            }
        } else {
            // Check if type-qualified fields or methods are static (JLS)
            if ((sym.flags() & STATIC) == 0 && sym.name != names._super && (sym.kind == VAR || sym.kind == MTH)) {
                rs.access(rs.new StaticError(sym), tree.pos(), site, sym.name, true);
            }
        }
    } else if (sym.kind != ERR && (sym.flags() & STATIC) != 0 && sym.name != names._class) {
        // If the qualified item is not a type and the selected item is static, report
        // a warning. Make allowance for the class of an array type e.g. Object[].class)
        chk.warnStatic(tree, "static.not.qualified.by.type", Kinds.kindName(sym.kind), sym.owner);
    }
    // If we are selecting an instance member via a `super', ...
    if (env.info.selectSuper && (sym.flags() & STATIC) == 0) {
        // Check that super-qualified symbols are not abstract (JLS)
        rs.checkNonAbstract(tree.pos(), sym);
        if (site.isRaw()) {
            // Determine argument types for site.
            Type site1 = types.asSuper(env.enclClass.sym.type, site.tsym);
            if (site1 != null)
                site = site1;
        }
    }
    // Ceylon: error if we try to select an interface static in < 1.8
    if (sym != null && sym.isStatic() && (sym.kind & Kinds.MTH) != 0 && sitesym != null && sitesym.isInterface()) {
        chk.checkStaticInterfaceMethodCall(tree);
    }
    env.info.selectSuper = selectSuperPrev;
    result = checkId(tree, site, sym, env, pkind, pt, varArgs);
    env.info.tvars = List.nil();
}