1 /*******************************************************************************
2  * Copyright (c) 2000, 2004 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Common Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/cpl-v10.html
7  *
8  * Contributors:
9  *     IBM Corporation - initial API and implementation
10  *******************************************************************************/
11 package org.eclipse.jdt.internal.compiler.ast;
12 
13 import org.eclipse.jdt.internal.compiler.lookup.*;
14 import org.eclipse.jdt.internal.compiler.lookup.BlockScope;
15 import org.eclipse.jdt.internal.compiler.lookup.TypeBinding;
16 
17 public class JavadocAllocationExpression extends AllocationExpression {
18 
19 	public int tagSourceStart, tagSourceEnd;
20 	public int tagValue;
21 	public boolean superAccess = false;
22 
JavadocAllocationExpression(long pos)23 	public JavadocAllocationExpression(long pos) {
24 		this.sourceStart = (int) (pos >>> 32);
25 		this.sourceEnd = (int) pos;
26 		this.bits |= InsideJavadoc;
27 	}
28 
29 	/*
30 	 * Resolves type on a Block or Class scope.
31 	 */
internalResolveType(Scope scope)32 	private TypeBinding internalResolveType(Scope scope) {
33 
34 		// Propagate the type checking to the arguments, and check if the constructor is defined.
35 		this.constant = NotAConstant;
36 		if (this.type == null) {
37 			this.resolvedType = scope.enclosingSourceType();
38 		} else if (scope.kind == Scope.CLASS_SCOPE) {
39 			this.resolvedType = this.type.resolveType((ClassScope)scope);
40 		} else {
41 			this.resolvedType = this.type.resolveType((BlockScope)scope);
42 		}
43 
44 		// buffering the arguments' types
45 		TypeBinding[] argumentTypes = NoParameters;
46 		if (this.arguments != null) {
47 			boolean argHasError = false;
48 			int length = this.arguments.length;
49 			argumentTypes = new TypeBinding[length];
50 			for (int i = 0; i < length; i++) {
51 				Expression argument = this.arguments[i];
52 				if (scope.kind == Scope.CLASS_SCOPE) {
53 					argumentTypes[i] = argument.resolveType((ClassScope)scope);
54 				} else {
55 					argumentTypes[i] = argument.resolveType((BlockScope)scope);
56 				}
57 				if (argumentTypes[i] == null) {
58 					argHasError = true;
59 				}
60 			}
61 			if (argHasError) {
62 				return null;
63 			}
64 		}
65 
66 		// check resolved type
67 		if (this.resolvedType == null) {
68 			return null;
69 		}
70 		this.superAccess = scope.enclosingSourceType().isCompatibleWith(this.resolvedType);
71 
72 		ReferenceBinding allocationType = (ReferenceBinding) this.resolvedType;
73 		this.binding = scope.getConstructor(allocationType, argumentTypes, this);
74 		if (!this.binding.isValidBinding()) {
75 			MethodBinding methodBinding = scope.getMethod(this.resolvedType, this.resolvedType.sourceName(), argumentTypes, this);
76 			if (methodBinding.isValidBinding()) {
77 				this.binding = methodBinding;
78 			} else {
79 				if (this.binding.declaringClass == null) {
80 					this.binding.declaringClass = allocationType;
81 				}
82 				scope.problemReporter().javadocInvalidConstructor(this, this.binding, scope.getDeclarationModifiers());
83 			}
84 			return this.resolvedType;
85 		}
86 		if (isMethodUseDeprecated(this.binding, scope)) {
87 			scope.problemReporter().javadocDeprecatedMethod(this.binding, this, scope.getDeclarationModifiers());
88 		}
89 		// TODO (frederic) add support for unsafe type operation warning
90 		return allocationType;
91 	}
92 
93 	/* (non-Javadoc)
94 	 * @see org.eclipse.jdt.internal.compiler.lookup.InvocationSite#isSuperAccess()
95 	 */
isSuperAccess()96 	public boolean isSuperAccess() {
97 		return this.superAccess;
98 	}
99 
100 	/* (non-Javadoc)
101 	 * @see org.eclipse.jdt.internal.compiler.ast.Expression#resolveType(org.eclipse.jdt.internal.compiler.lookup.BlockScope)
102 	 */
resolveType(BlockScope scope)103 	public TypeBinding resolveType(BlockScope scope) {
104 		return internalResolveType(scope);
105 	}
106 
107 	/* (non-Javadoc)
108 	 * @see org.eclipse.jdt.internal.compiler.ast.Expression#resolveType(org.eclipse.jdt.internal.compiler.lookup.BlockScope)
109 	 */
resolveType(ClassScope scope)110 	public TypeBinding resolveType(ClassScope scope) {
111 		return internalResolveType(scope);
112 	}
113 }
114