mirrors/cdt
1
0
Fork 0
mirror of https://github.com/eclipse-cdt/cdt synced 2025-04-29 19:45:01 +02:00
Code Issues Wiki Activity

- IType interfaces and tests outlining how it works

Browse source
This commit is contained in:
Andrew Niefer 2004-12-09 18:13:39 +00:00
parent c52e89c95f
commit 19621807ba
19 changed files with 427 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

138
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2Tests.java
View file

@ -39,14 +39,19 @@ import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
import org.eclipse.cdt.core.dom.ast.IASTTypeIdExpression;
import org.eclipse.cdt.core.dom.ast.IASTUnaryExpression;
import org.eclipse.cdt.core.dom.ast.IBasicType;
import org.eclipse.cdt.core.dom.ast.ICompositeType;
import org.eclipse.cdt.core.dom.ast.IEnumeration;
import org.eclipse.cdt.core.dom.ast.IEnumerator;
import org.eclipse.cdt.core.dom.ast.IField;
import org.eclipse.cdt.core.dom.ast.IFunction;
import org.eclipse.cdt.core.dom.ast.IFunctionType;
import org.eclipse.cdt.core.dom.ast.ILabel;
import org.eclipse.cdt.core.dom.ast.IParameter;
import org.eclipse.cdt.core.dom.ast.IPointerType;
import org.eclipse.cdt.core.dom.ast.IQualifierType;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.ITypedef;
import org.eclipse.cdt.core.dom.ast.IVariable;
import org.eclipse.cdt.core.dom.ast.IASTEnumerationSpecifier.IASTEnumerator;
@ -870,5 +875,138 @@ public class AST2Tests extends AST2BaseTest {
}
}
public void _testBasicTypes() throws Exception {
StringBuffer buffer = new StringBuffer();
buffer.append( "int a; \n" ); //$NON-NLS-1$
buffer.append( "char * b; \n" ); //$NON-NLS-1$
buffer.append( "const int c; \n" ); //$NON-NLS-1$
IASTTranslationUnit tu = parse( buffer.toString(), ParserLanguage.C );
IASTSimpleDeclaration decl = (IASTSimpleDeclaration) tu.getDeclarations()[0];
IVariable a = (IVariable) decl.getDeclarators()[0].getName().resolveBinding();
decl = (IASTSimpleDeclaration) tu.getDeclarations()[1];
IVariable b = (IVariable) decl.getDeclarators()[0].getName().resolveBinding();
decl = (IASTSimpleDeclaration) tu.getDeclarations()[2];
IVariable c = (IVariable) decl.getDeclarators()[0].getName().resolveBinding();
IType t_a_1 = a.getType();
assertTrue( t_a_1 instanceof IBasicType );
IType t_b_1 = b.getType();
assertTrue( t_b_1 instanceof IPointerType );
IType t_b_2 = ((IPointerType) t_b_1).getType();
assertTrue( t_b_2 instanceof IBasicType );
IType t_c_1 = c.getType();
assertTrue( t_c_1 instanceof IQualifierType );
assertTrue( ((IQualifierType)t_c_1).isConst());
IType t_c_2 = ((IQualifierType)t_c_1).getType();
assertTrue( t_c_2 instanceof IBasicType );
}
public void _testCompositeTypes() throws Exception{
StringBuffer buffer = new StringBuffer();
buffer.append( "struct A {} a1; \n"); //$NON-NLS-1$
buffer.append( "typedef A * AP; \n"); //$NON-NLS-1$
buffer.append( "struct A * const a2; \n"); //$NON-NLS-1$
buffer.append( "AP a3; \n"); //$NON-NLS-1$
IASTTranslationUnit tu = parse( buffer.toString(), ParserLanguage.C );
IASTSimpleDeclaration decl = (IASTSimpleDeclaration) tu.getDeclarations()[0];
IASTCompositeTypeSpecifier compSpec = (IASTCompositeTypeSpecifier) decl.getDeclSpecifier();
ICompositeType A = (ICompositeType) compSpec.getName().resolveBinding();
IVariable a1 = (IVariable) decl.getDeclarators()[0].getName().resolveBinding();
decl = (IASTSimpleDeclaration) tu.getDeclarations()[1];
ITypedef AP = (ITypedef) decl.getDeclarators()[0].getName().resolveBinding();
decl = (IASTSimpleDeclaration) tu.getDeclarations()[2];
IVariable a2 = (IVariable) decl.getDeclarators()[0].getName().resolveBinding();
decl = (IASTSimpleDeclaration) tu.getDeclarations()[3];
IVariable a3 = (IVariable) decl.getDeclarators()[0].getName().resolveBinding();
IType t_a1 = a1.getType();
assertSame( t_a1, A );
IType t_a2 = a2.getType();
assertTrue( t_a2 instanceof IPointerType );
assertTrue( ((IPointerType) t_a2).isConst() );
assertSame( ((IPointerType) t_a2).getType(), A );
IType t_a3 = a3.getType();
assertSame( t_a3, AP );
IType t_AP = AP.getType();
assertTrue( t_AP instanceof IPointerType );
assertSame( ((IPointerType) t_AP).getType(), A );
}
public void _testFunctionTypes() throws Exception{
StringBuffer buffer = new StringBuffer();
buffer.append( "struct A; \n"); //$NON-NLS-1$
buffer.append( "int * f( int i, char c ); \n"); //$NON-NLS-1$
buffer.append( "void ( *g ) ( struct A * ); \n"); //$NON-NLS-1$
buffer.append( "void (* (*h)(struct A**) ) ( int ); \n"); //$NON-NLS-1$
IASTTranslationUnit tu = parse( buffer.toString(), ParserLanguage.C );
IASTSimpleDeclaration decl = (IASTSimpleDeclaration) tu.getDeclarations()[0];
IASTElaboratedTypeSpecifier elabSpec = (IASTElaboratedTypeSpecifier) decl.getDeclSpecifier();
ICompositeType A = (ICompositeType) elabSpec.getName().resolveBinding();
decl = (IASTSimpleDeclaration) tu.getDeclarations()[1];
IFunction f = (IFunction) decl.getDeclarators()[0].getName().resolveBinding();
decl = (IASTSimpleDeclaration) tu.getDeclarations()[2];
IVariable g = (IVariable) decl.getDeclarators()[0].getNestedDeclarator().getName().resolveBinding();
decl = (IASTSimpleDeclaration) tu.getDeclarations()[3];
IVariable h = (IVariable) decl.getDeclarators()[0].getNestedDeclarator().getNestedDeclarator().getName().resolveBinding();
IFunctionType t_f = f.getType();
IType t_f_return = t_f.getReturnType();
assertTrue( t_f_return instanceof IPointerType );
assertTrue( ((IPointerType) t_f_return).getType() instanceof IBasicType );
IType [] t_f_params = t_f.getParameterTypes();
assertEquals( t_f_params.length, 2 );
assertTrue( t_f_params[0] instanceof IBasicType );
assertTrue( t_f_params[1] instanceof IBasicType );
//g is a pointer to a function that returns void and has 1 parameter struct A *
IType t_g = g.getType();
assertTrue( t_g instanceof IPointerType );
assertTrue( ((IPointerType) t_g).getType() instanceof IFunctionType );
IFunctionType t_g_func = (IFunctionType) ((IPointerType) t_g).getType();
IType t_g_func_return = t_g_func.getReturnType();
assertTrue( t_g_func_return instanceof IBasicType );
IType [] t_g_func_params = t_g_func.getParameterTypes();
assertEquals( t_g_func_params.length, 1 );
IType t_g_func_p1 = t_g_func_params[0];
assertTrue( t_g_func_p1 instanceof IPointerType );
assertSame( ((IPointerType)t_g_func_p1).getType(), A );
//h is a pointer to a function that returns a pointer to a function
//the returned pointer to function returns void and takes 1 parameter int
// the *h function takes 1 parameter struct A**
IType t_h = h.getType();
assertTrue( t_h instanceof IPointerType );
assertTrue( ((IPointerType) t_h).getType() instanceof IFunctionType );
IFunctionType t_h_func = (IFunctionType) ((IPointerType) t_h).getType();
IType t_h_func_return = t_g_func.getReturnType();
IType [] t_h_func_params = t_h_func.getParameterTypes();
assertEquals( t_h_func_params.length, 1 );
IType t_h_func_p1 = t_h_func_params[0];
assertTrue( t_h_func_p1 instanceof IPointerType );
assertTrue( ((IPointerType)t_h_func_p1).getType() instanceof IPointerType );
assertSame( ((IPointerType) ((IPointerType)t_h_func_p1).getType() ).getType(), A );
assertTrue( t_h_func_return instanceof IPointerType );
IFunctionType h_return = (IFunctionType) ((IPointerType) t_h_func_return).getType();
IType h_r = h_return.getReturnType();
IType [] h_ps = h_return.getParameterTypes();
assertTrue( h_r instanceof IBasicType );
assertEquals( h_ps.length, 1 );
assertTrue( h_ps[0] instanceof IBasicType );
}
}

22
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IBasicType.java Normal file
View file

@ -0,0 +1,22 @@
/*******************************************************************************
* Copyright (c) 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
/*
* Created on Dec 8, 2004
*/
package org.eclipse.cdt.core.dom.ast;
/**
* @author aniefer
*/
public interface IBasicType extends IType {
}

2
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/ICompositeType.java
View file

@ -15,7 +15,7 @@ import java.util.List;
/**
* @author Doug Schaefer
*/
public interface ICompositeType extends IType {
public interface ICompositeType extends IBinding, IType {
/**
* what kind of composite type is this?

2
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IEnumeration.java
View file

@ -17,6 +17,6 @@ package org.eclipse.cdt.core.dom.ast;
/**
* @author aniefer
*/
public interface IEnumeration extends IType {
public interface IEnumeration extends IBinding, IType {
}

2
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IFunction.java
View file

@ -34,4 +34,6 @@ public interface IFunction extends IBinding {
*/
public IScope getFunctionScope();
public IFunctionType getType();
}

24
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IFunctionType.java Normal file
View file

@ -0,0 +1,24 @@
/*******************************************************************************
* Copyright (c) 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
/*
* Created on Dec 8, 2004
*/
package org.eclipse.cdt.core.dom.ast;
/**
* @author aniefer
*/
public interface IFunctionType extends IType {
public IType getReturnType();
public IType [] getParameterTypes();
}

24
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IPointerType.java Normal file
View file

@ -0,0 +1,24 @@
/*******************************************************************************
* Copyright (c) 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
/*
* Created on Dec 8, 2004
*/
package org.eclipse.cdt.core.dom.ast;
/**
* @author aniefer
*/
public interface IPointerType extends IType {
public IType getType();
public boolean isConst();
public boolean isVolatile();
}

25
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IQualifierType.java Normal file
View file

@ -0,0 +1,25 @@
/*******************************************************************************
* Copyright (c) 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
/*
* Created on Dec 8, 2004
*/
package org.eclipse.cdt.core.dom.ast;
/**
* @author aniefer
*/
public interface IQualifierType extends IType {
public boolean isConst();
public boolean isVolatile();
public IType getType();
}

2
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IType.java
View file

@ -13,7 +13,7 @@ package org.eclipse.cdt.core.dom.ast;
/**
* @author Doug Schaefer
*/
public interface IType extends IBinding {
public interface IType {
}

2
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/ITypedef.java
View file

@ -13,7 +13,7 @@ package org.eclipse.cdt.core.dom.ast;
/**
* @author Doug Schaefer
*/
public interface ITypedef extends IType {
public interface ITypedef extends IBinding, IType {
/**
* Returns the type that this thing is a typedef of

24
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/c/ICPointerType.java Normal file
View file

@ -0,0 +1,24 @@
/*******************************************************************************
* Copyright (c) 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
/*
* Created on Dec 8, 2004
*/
package org.eclipse.cdt.core.dom.ast.c;
import org.eclipse.cdt.core.dom.ast.IPointerType;
/**
* @author aniefer
*/
public interface ICPointerType extends IPointerType {
boolean isRestrict();
}

24
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/c/ICQualifierType.java Normal file
View file

@ -0,0 +1,24 @@
/*******************************************************************************
* Copyright (c) 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
/*
* Created on Dec 9, 2004
*/
package org.eclipse.cdt.core.dom.ast.c;
import org.eclipse.cdt.core.dom.ast.IQualifierType;
/**
* @author aniefer
*/
public interface ICQualifierType extends IQualifierType {
public boolean isRestrict();
}

25
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/cpp/ICPPPointerToMemberType.java Normal file
View file

@ -0,0 +1,25 @@
/*******************************************************************************
* Copyright (c) 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
/*
* Created on Dec 9, 2004
*/
package org.eclipse.cdt.core.dom.ast.cpp;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.IPointerType;
/**
* @author aniefer
*/
public interface ICPPPointerToMemberType extends IPointerType {
public IBinding getMemberOfClass();
}

24
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/cpp/ICPPReferenceType.java Normal file
View file

@ -0,0 +1,24 @@
/*******************************************************************************
* Copyright (c) 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
/*
* Created on Dec 9, 2004
*/
package org.eclipse.cdt.core.dom.ast.cpp;
import org.eclipse.cdt.core.dom.ast.IType;
/**
* @author aniefer
*/
public interface ICPPReferenceType extends IType {
public IType getType();
}

25
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/gnu/cpp/IGPPPointerToMemberType.java Normal file
View file

@ -0,0 +1,25 @@
/*******************************************************************************
* Copyright (c) 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
/*
* Created on Dec 9, 2004
*/
package org.eclipse.cdt.core.dom.ast.gnu.cpp;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPPointerToMemberType;
/**
* @author aniefer
*/
public interface IGPPPointerToMemberType extends ICPPPointerToMemberType,
IGPPPointerType {
}

24
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/gnu/cpp/IGPPPointerType.java Normal file
View file

@ -0,0 +1,24 @@
/*******************************************************************************
* Copyright (c) 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
/*
* Created on Dec 8, 2004
*/
package org.eclipse.cdt.core.dom.ast.gnu.cpp;
import org.eclipse.cdt.core.dom.ast.IPointerType;
/**
* @author aniefer
*/
public interface IGPPPointerType extends IPointerType {
boolean isRestrict();
}

24
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/gnu/cpp/IGPPQualifierType.java Normal file
View file

@ -0,0 +1,24 @@
/*******************************************************************************
* Copyright (c) 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
/*
* Created on Dec 9, 2004
*/
package org.eclipse.cdt.core.dom.ast.gnu.cpp;
import org.eclipse.cdt.core.dom.ast.IQualifierType;
/**
* @author aniefer
*/
public interface IGPPQualifierType extends IQualifierType {
public boolean isRestrict();
}

9
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser2/c/CFunction.java
View file

@ -20,6 +20,7 @@ import org.eclipse.cdt.core.dom.ast.IASTFunctionDefinition;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTParameterDeclaration;
import org.eclipse.cdt.core.dom.ast.IFunction;
import org.eclipse.cdt.core.dom.ast.IFunctionType;
import org.eclipse.cdt.core.dom.ast.IScope;
/**
@ -120,6 +121,14 @@ public class CFunction implements IFunction {
}
return null;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IFunction#getType()
*/
public IFunctionType getType() {
// TODO Auto-generated method stub
return null;
}
// public IASTDeclaration getDeclaration(){
// return (IASTDeclaration) declarator.getParent();

9
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser2/cpp/CPPFunction.java
View file

@ -19,6 +19,7 @@ import org.eclipse.cdt.core.dom.ast.IASTFunctionDeclarator;
import org.eclipse.cdt.core.dom.ast.IASTFunctionDefinition;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IFunction;
import org.eclipse.cdt.core.dom.ast.IFunctionType;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFunctionDeclarator;
@ -101,4 +102,12 @@ public class CPPFunction implements IFunction {
return null;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IFunction#getType()
*/
public IFunctionType getType() {
// TODO Auto-generated method stub
return null;
}
}