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More template tests, and small fixes to make them work

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Andrew Niefer 2004-04-22 14:56:57 +00:00
parent 8d2a6c50a0
commit 5cc0ea42f2
8 changed files with 362 additions and 270 deletions
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6
core/org.eclipse.cdt.core.tests/ChangeLog
View file

@ -1,3 +1,9 @@
2004-04-22 Andrew Niefer
- added parser/CompleteParseASTTemplateTest.test_14_7_3__12_ExplicitSpecializationOverloadedFunction()
- added parser/CompleteParseASTTemplateTest.testPartialSpecializationDefinitions()
- uncommented and modified parser/ParserSymbolTableTemplateTests.test_14_7_3__12_ExplicitSpecializationOverloadedFunction()
- uncommented and modified parser/ParserSymbolTableTemplateTests.testPartialSpecializationDefinitions()
2004-04-21 Alain Magloire
Update the PathEntry test.
* model/org/eclipse/cdt/core/model/tests/CPatEntryTest.java

69
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/CompleteParseASTTemplateTest.java
View file

@ -1,8 +1,15 @@
/*
/*******************************************************************************
* 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 v0.5
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v05.html
*
* Contributors:
* IBM Corp. - Rational Software - initial implementation
******************************************************************************/
/*
* Created on Mar 30, 2004
*
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Generation - Code and Comments
*/
package org.eclipse.cdt.core.parser.tests;
@ -28,9 +35,6 @@ import org.eclipse.cdt.internal.core.parser.ParserException;
/**
* @author aniefer
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Generation - Code and Comments
*/
public class CompleteParseASTTemplateTest extends CompleteParseBaseTest {
/**
@ -834,4 +838,55 @@ public class CompleteParseASTTemplateTest extends CompleteParseBaseTest {
assertReferenceTask( new Task( f1, 1, false, false ) );
assertReferenceTask( new Task( f2, 2, false, false ) );
}
public void test_14_7_3__12_ExplicitSpecializationOverloadedFunction() throws Exception{
Writer writer = new StringWriter();
writer.write("template< class T > void f( T ); ");
writer.write("template< class T > void f( T * ); ");
writer.write("template <> void f< int*>( int * );");
writer.write("template <> void f< int >( int * );");
writer.write("template <> void f( char ); ");
parse( writer.toString() );
}
public void testPartialSpecializationDefinitions() throws Exception{
Writer writer = new StringWriter();
writer.write("template < class T1, class T2 > class A { void f(); };");
writer.write("template < class T > class A < T, T > { void f(); };");
writer.write("template < class T > class A < char, T > { void f(); };");
writer.write("template < class U, class V > void A<U, V>::f(){} ");
writer.write("template < class W > void A < W, W >::f(){} ");
writer.write("template < class X > void A < char, X >::f(){} ");
writer.write("void main(){ ");
writer.write(" A< int, char > a1; ");
writer.write(" a1.f(); ");
writer.write(" A< int, int > a2; ");
writer.write(" a2.f(); ");
writer.write(" A< char, int > a3; ");
writer.write(" a3.f(); ");
writer.write("} ");
Iterator i = parse( writer.toString() ).getDeclarations();
IASTTemplateDeclaration t1 = (IASTTemplateDeclaration) i.next();
IASTTemplateDeclaration t2 = (IASTTemplateDeclaration) i.next();
IASTTemplateDeclaration t3 = (IASTTemplateDeclaration) i.next();
IASTTemplateDeclaration t4 = (IASTTemplateDeclaration) i.next();
IASTTemplateDeclaration t5 = (IASTTemplateDeclaration) i.next();
IASTTemplateDeclaration t6 = (IASTTemplateDeclaration) i.next();
IASTFunction main = (IASTFunction) i.next();
assertFalse( i.hasNext() );
IASTMethod f1 = (IASTMethod) t4.getOwnedDeclaration();
IASTMethod f2 = (IASTMethod) t5.getOwnedDeclaration();
IASTMethod f3 = (IASTMethod) t6.getOwnedDeclaration();
assertReferenceTask( new Task( f1, 1, false, false ) );
assertReferenceTask( new Task( f2, 1, false, false ) );
assertReferenceTask( new Task( f3, 1, false, false ) );
}
}

511
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ParserSymbolTableTemplateTests.java
View file

@ -1954,75 +1954,85 @@ public class ParserSymbolTableTemplateTests extends TestCase {
* template< class T > void f( T );
* template< class T > void f( T * );
*
* template <> void f( int * ); //ambiguous
* template <> void f< int >( int * ); //OK
* template <> void f( char ); //OK
* template <> void f<int *>( int * );
* template <> void f< int >( int * );
* template <> void f( char );
*
* @throws Exception
*/
public void test_14_7_3__12_ExplicitSpecializationOverloadedFunction() throws Exception{
//TODO
// newTable();
//
// ITemplateSymbol template1 = table.newTemplateSymbol( "f" );
// ISymbol T1 = table.newSymbol( "T", TypeInfo.t_templateParameter );
// template1.addTemplateParameter( T1 );
//
// IParameterizedSymbol f1 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
// f1.addParameter( T1, 0, null, false );
//
// template1.addSymbol( f1 );
//
// table.getCompilationUnit().addSymbol( template1 );
//
// ITemplateSymbol template2 = table.newTemplateSymbol( "f" );
// ISymbol T2 = table.newSymbol( "T", TypeInfo.t_templateParameter );
// template2.addTemplateParameter( T2 );
//
// IParameterizedSymbol f2 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
// f2.addParameter( T2, 0, new PtrOp( PtrOp.t_pointer ), false );
//
// template2.addSymbol( f2 );
// table.getCompilationUnit().addSymbol( template2 );
//
// List params = new LinkedList();
//
// ITemplateFactory factory = table.newTemplateFactory();
// ITemplateSymbol template = table.newTemplateSymbol( ParserSymbolTable.EMPTY_NAME );
//
// factory.pushTemplate( template );
//
// IParameterizedSymbol f3 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
// f3.addParameter( TypeInfo.t_int, 0, new PtrOp( PtrOp.t_pointer ), false );
//
// try{
// factory.addSymbol( f3 );
// assertTrue( false );
// } catch( ParserSymbolTableException e ){
// assertEquals( e.reason, ParserSymbolTableException.r_Ambiguous );
// }
//
// List args = new LinkedList();
// args.add( new TypeInfo( TypeInfo.t_int, 0, null ) );
//
// factory = table.getCompilationUnit().lookupTemplateForMemberDefinition( "f", params, args );
// IParameterizedSymbol f4 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
// f4.addParameter( TypeInfo.t_int, 0, new PtrOp( PtrOp.t_pointer ), false );
// factory.addSymbol( f4 );
//
// args.clear();
// args.add( new TypeInfo( TypeInfo.t_char, 0, null ) );
//
// factory = table.getCompilationUnit().lookupTemplateForMemberDefinition( "f", params, args );
// IParameterizedSymbol f5 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
// f5.addParameter( TypeInfo.t_char, 0, null, false );
// factory.addSymbol( f5 );
//
// args.clear();
// args.add( new TypeInfo( TypeInfo.t_char, 0, null ) );
// ISymbol look = table.getCompilationUnit().unqualifiedFunctionLookup( "f", args );
// assertTrue( look.isTemplateInstance() );
// assertEquals( look.getInstantiatedSymbol(), f5 );
newTable();
ITemplateSymbol template1 = table.newTemplateSymbol( "f" );
ISymbol T1 = table.newSymbol( "T", TypeInfo.t_templateParameter );
template1.addTemplateParameter( T1 );
ITemplateFactory factory = table.newTemplateFactory();
factory.setContainingSymbol( table.getCompilationUnit() );
factory.pushTemplate( template1 );
IParameterizedSymbol f1 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
f1.addParameter( T1, 0, null, false );
factory.addSymbol( f1 );
ITemplateSymbol template2 = table.newTemplateSymbol( "f" );
ISymbol T2 = table.newSymbol( "T", TypeInfo.t_templateParameter );
template2.addTemplateParameter( T2 );
factory = table.newTemplateFactory();
factory.setContainingSymbol( table.getCompilationUnit() );
factory.pushTemplate( template2 );
IParameterizedSymbol f2 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
f2.addParameter( T2, 0, new PtrOp( PtrOp.t_pointer ), false );
factory.addSymbol( f2 );
List params = new LinkedList();
factory = table.newTemplateFactory();
ITemplateSymbol template = table.newTemplateSymbol( ParserSymbolTable.EMPTY_NAME );
factory.setContainingSymbol( table.getCompilationUnit() );
factory.pushTemplate( template );
IParameterizedSymbol f3 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
f3.addParameter( TypeInfo.t_int, 0, new PtrOp( PtrOp.t_pointer ), false );
List args = new LinkedList();
args.add( new TypeInfo( TypeInfo.t_int, 0, null, new PtrOp( PtrOp.t_pointer ), false ) );
factory.addTemplateId( f3, args );
args = new LinkedList();
args.add( new TypeInfo( TypeInfo.t_int, 0, null ) );
template = table.newTemplateSymbol( ParserSymbolTable.EMPTY_NAME );
factory = table.newTemplateFactory();
factory.setContainingSymbol( table.getCompilationUnit() );
factory.pushTemplate( template );
IParameterizedSymbol f4 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
f4.addParameter( TypeInfo.t_int, 0, new PtrOp( PtrOp.t_pointer ), false );
factory.addTemplateId( f4, args );
args.clear();
args.add( new TypeInfo( TypeInfo.t_char, 0, null ) );
template = table.newTemplateSymbol( ParserSymbolTable.EMPTY_NAME );
factory = table.newTemplateFactory();
factory.setContainingSymbol( table.getCompilationUnit() );
factory.pushTemplate( template );
IParameterizedSymbol f5 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
f5.addParameter( TypeInfo.t_char, 0, null, false );
factory.addSymbol( f5 );
args.clear();
args.add( new TypeInfo( TypeInfo.t_char, 0, null ) );
ISymbol look = table.getCompilationUnit().unqualifiedFunctionLookup( "f", args );
assertTrue( look.isTemplateInstance() );
assertEquals( look.getInstantiatedSymbol(), f5 );
}
@ -2377,191 +2387,212 @@ public class ParserSymbolTableTemplateTests extends TestCase {
* char c;
* }
*
* template < class X > void < char, X >::f(){
* template < class X > void A< char, X >::f(){
* float c;
* }
*
* A< int, char > a1; //#1
* A< int, int > a2; //#2
* A< char, int > a3; //#3
*
* a1.f(); //#1
*
* A< int, int > a2; //#2
* a2.f(); //#2
*
* A< char, int > a3; //#3
* a3.f(); //#3
*
* @throws Exception
*/
public void testPartialSpecializationDefinitions() throws Exception{
// newTable();
//
// ITemplateSymbol template = table.newTemplateSymbol( "A" );
// ISymbol T1 = table.newSymbol( "T1", TypeInfo.t_templateParameter );
// ISymbol T2 = table.newSymbol( "T2", TypeInfo.t_templateParameter );
// template.addTemplateParameter( T1 );
// template.addTemplateParameter( T2 );
//
// ITemplateFactory factory = table.newTemplateFactory();
// factory.setContainingSymbol( table.getCompilationUnit() );
// factory.pushTemplate( template );
//
// IDerivableContainerSymbol A1 = table.newDerivableContainerSymbol( "A", TypeInfo.t_class );
// factory.addSymbol( A1 );
//
// IParameterizedSymbol f1 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
// f1.setIsForwardDeclaration( true );
// A1.addSymbol( f1 );
//
// ITemplateSymbol spec1 = table.newTemplateSymbol("");
// ISymbol spec1_T = table.newSymbol( "T", TypeInfo.t_templateParameter );
// spec1.addTemplateParameter( spec1_T );
//
// factory = table.newTemplateFactory();
// factory.setContainingSymbol( table.getCompilationUnit() );
// factory.pushTemplate( spec1 );
//
// ISpecializedSymbol spec1 = table.newSpecializedSymbol( "A" );
// ISymbol spec1_T = table.newSymbol( "T", TypeInfo.t_templateParameter );
//
// spec1.addTemplateParameter( spec1_T );
// spec1.addArgument( new TypeInfo( TypeInfo.t_type, 0, spec1_T ) );
// spec1.addArgument( new TypeInfo( TypeInfo.t_type, 0, spec1_T ) );
//
// IDerivableContainerSymbol A2 = table.newDerivableContainerSymbol( "A", TypeInfo.t_class );
//
// spec1.addSymbol( A2 );
// template.addSpecialization( spec1 );
//
// IParameterizedSymbol f2 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
// f2.setIsForwardDeclaration( true );
// A2.addSymbol( f2 );
//
// ISpecializedSymbol spec2 = table.newSpecializedSymbol( "A" );
// ISymbol spec2_T = table.newSymbol( "T", TypeInfo.t_templateParameter );
//
// spec2.addTemplateParameter( spec2_T );
// spec2.addArgument( new TypeInfo( TypeInfo.t_char, 0, null ) );
// spec2.addArgument( new TypeInfo( TypeInfo.t_type, 0, spec2_T ) );
//
// IDerivableContainerSymbol A3 = table.newDerivableContainerSymbol( "A", TypeInfo.t_class );
//
// spec2.addSymbol( A3 );
// template.addSpecialization( spec2 );
//
// IParameterizedSymbol f3 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
// f3.setIsForwardDeclaration( true );
// A3.addSymbol( f3 );
//
// ISymbol U = table.newSymbol( "U", TypeInfo.t_templateParameter );
// ISymbol V = table.newSymbol( "V", TypeInfo.t_templateParameter );
//
// List params = new LinkedList();
// params.add( U );
// params.add( V );
//
// List args = new LinkedList();
// args.add( new TypeInfo( TypeInfo.t_type, 0, U ) );
// args.add( new TypeInfo( TypeInfo.t_type, 0, V ) );
//
// ITemplateFactory factory = table.getCompilationUnit().lookupTemplateForMemberDefinition( "A", params, args );
//
// ISymbol look = factory.lookupMemberFunctionForDefinition( "f", new LinkedList() );
// assertEquals( look, f1 );
// IParameterizedSymbol f1Def = table.newParameterizedSymbol( "f", TypeInfo.t_function );
// f1.setTypeSymbol( f1Def );
// factory.addSymbol( f1Def );
//
// ISymbol c1 = table.newSymbol( "c", TypeInfo.t_int );
// f1Def.addSymbol( c1 );
//
// params.clear();
// args.clear();
//
// ISymbol W = table.newSymbol( "W", TypeInfo.t_templateParameter );
//
// params.add( W );
// args.add( new TypeInfo( TypeInfo.t_type, 0, W ) );
// args.add( new TypeInfo( TypeInfo.t_type, 0, W ) );
//
// factory = table.getCompilationUnit().lookupTemplateForMemberDefinition( "A", params, args );
//
// look = factory.lookupMemberFunctionForDefinition( "f", new LinkedList() );
// assertEquals( look, f2 );
// IParameterizedSymbol f2Def = table.newParameterizedSymbol( "f", TypeInfo.t_function );
// f2.setTypeSymbol( f2Def );
// factory.addSymbol( f2Def );
//
// ISymbol c2 = table.newSymbol( "c", TypeInfo.t_char );
// f2Def.addSymbol( c2 );
//
// params.clear();
// args.clear();
//
// ISymbol X = table.newSymbol( "X", TypeInfo.t_templateParameter );
//
// params.add( X );
// args.add( new TypeInfo( TypeInfo.t_char, 0, null ) );
// args.add( new TypeInfo( TypeInfo.t_type, 0, X ) );
//
// factory = table.getCompilationUnit().lookupTemplateForMemberDefinition( "A", params, args );
//
// look = factory.lookupMemberFunctionForDefinition( "f", new LinkedList() );
// assertEquals( look, f3 );
// IParameterizedSymbol f3Def = table.newParameterizedSymbol( "f", TypeInfo.t_function );
// f3.setTypeSymbol( f3Def );
// factory.addSymbol( f3Def );
//
// ISymbol c3 = table.newSymbol( "c", TypeInfo.t_float );
// f3Def.addSymbol( c3 );
//
// args.clear();
// args.add( new TypeInfo( TypeInfo.t_int, 0, null ) );
// args.add( new TypeInfo( TypeInfo.t_char, 0, null ) );
//
// look = table.getCompilationUnit().lookupTemplateId( "A", args );
// assertTrue( look.isTemplateInstance() );
// assertEquals( look.getInstantiatedSymbol(), A1 );
//
// look = ((IContainerSymbol)look).qualifiedFunctionLookup( "f", new LinkedList() );
// assertTrue( look.isTemplateInstance() );
// assertEquals( look.getInstantiatedSymbol(), f1Def );
//
// look = ((IContainerSymbol)look).qualifiedLookup( "c" );
// assertTrue( look.isTemplateInstance() );
// assertEquals( look.getInstantiatedSymbol(), c1 );
// assertTrue( look.isType( TypeInfo.t_int ) );
//
// args.clear();
// args.add( new TypeInfo( TypeInfo.t_int, 0, null ) );
// args.add( new TypeInfo( TypeInfo.t_int, 0, null ) );
//
// look = table.getCompilationUnit().lookupTemplateId( "A", args );
// assertTrue( look.isTemplateInstance() );
// assertEquals( look.getInstantiatedSymbol(), A2 );
//
// look = ((IContainerSymbol)look).qualifiedFunctionLookup( "f", new LinkedList() );
// assertTrue( look.isTemplateInstance() );
// assertEquals( look.getInstantiatedSymbol(), f2Def );
//
// look = ((IContainerSymbol)look).qualifiedLookup( "c" );
// assertTrue( look.isTemplateInstance() );
// assertEquals( look.getInstantiatedSymbol(), c2 );
// assertTrue( look.isType( TypeInfo.t_char ) );
//
// args.clear();
// args.add( new TypeInfo( TypeInfo.t_char, 0, null ) );
// args.add( new TypeInfo( TypeInfo.t_int, 0, null ) );
//
// look = table.getCompilationUnit().lookupTemplateId( "A", args );
// assertTrue( look.isTemplateInstance() );
// assertEquals( look.getInstantiatedSymbol(), A3 );
//
// look = ((IContainerSymbol)look).qualifiedFunctionLookup( "f", new LinkedList() );
// assertTrue( look.isTemplateInstance() );
// assertEquals( look.getInstantiatedSymbol(), f3Def );
//
// look = ((IContainerSymbol)look).qualifiedLookup( "c" );
// assertTrue( look.isTemplateInstance() );
// assertEquals( look.getInstantiatedSymbol(), c3 );
// assertTrue( look.isType( TypeInfo.t_float ) );
newTable();
//template < class T1, class T2 > class A { void f(); };
ITemplateSymbol template = table.newTemplateSymbol( "A" );
ISymbol T1 = table.newSymbol( "T1", TypeInfo.t_templateParameter );
ISymbol T2 = table.newSymbol( "T2", TypeInfo.t_templateParameter );
template.addTemplateParameter( T1 );
template.addTemplateParameter( T2 );
ITemplateFactory factory = table.newTemplateFactory();
factory.setContainingSymbol( table.getCompilationUnit() );
factory.pushTemplate( template );
IDerivableContainerSymbol A1 = table.newDerivableContainerSymbol( "A", TypeInfo.t_class );
factory.addSymbol( A1 );
IParameterizedSymbol f1 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
f1.setIsForwardDeclaration( true );
A1.addSymbol( f1 );
//template < class T > class A < T, T > { void f(); };
ITemplateSymbol spec1 = table.newTemplateSymbol("");
ISymbol spec1_T = table.newSymbol( "T", TypeInfo.t_templateParameter );
spec1.addTemplateParameter( spec1_T );
factory = table.newTemplateFactory();
factory.setContainingSymbol( table.getCompilationUnit() );
factory.pushTemplate( spec1 );
List args = new LinkedList();
args.add( new TypeInfo( TypeInfo.t_type, 0, spec1_T ) );
args.add( new TypeInfo( TypeInfo.t_type, 0, spec1_T ) );
IDerivableContainerSymbol A2 = table.newDerivableContainerSymbol( "A", TypeInfo.t_class );
factory.addTemplateId( A2, args );
IParameterizedSymbol f2 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
f2.setIsForwardDeclaration( true );
A2.addSymbol( f2 );
//template < class T > class A < char, T > { void f(); };
ITemplateSymbol spec2 = table.newTemplateSymbol("");
ISymbol spec2_T = table.newSymbol( "T", TypeInfo.t_templateParameter );
spec2.addTemplateParameter( spec2_T );
factory = table.newTemplateFactory();
factory.setContainingSymbol( table.getCompilationUnit() );
factory.pushTemplate( spec2 );
args.clear();
args.add( new TypeInfo( TypeInfo.t_char, 0, null ) );
args.add( new TypeInfo( TypeInfo.t_type, 0, spec2_T ) );
IDerivableContainerSymbol A3 = table.newDerivableContainerSymbol( "A", TypeInfo.t_class );
factory.addTemplateId( A3, args );
IParameterizedSymbol f3 = table.newParameterizedSymbol( "f", TypeInfo.t_function );
f3.setIsForwardDeclaration( true );
A3.addSymbol( f3 );
//template < class U, class V > void A<U, V>::f(){ int c; }
ITemplateSymbol templateDef = table.newTemplateSymbol("");
ISymbol U = table.newSymbol( "U", TypeInfo.t_templateParameter );
ISymbol V = table.newSymbol( "V", TypeInfo.t_templateParameter );
templateDef.addTemplateParameter( U );
templateDef.addTemplateParameter( V );
factory = table.newTemplateFactory();
factory.setContainingSymbol( table.getCompilationUnit() );
factory.pushTemplate( spec2 );
args.clear();
args.add( new TypeInfo( TypeInfo.t_type, 0, U ) );
args.add( new TypeInfo( TypeInfo.t_type, 0, V ) );
ISymbol symbol = factory.lookupTemplateId( "A", args );
assertEquals( ((IDeferredTemplateInstance)symbol).getTemplate(), template );
factory.pushTemplateId( symbol, args );
ISymbol look = factory.lookupMethodForDefinition( "f", new LinkedList() );
assertEquals( look, f1 );
IParameterizedSymbol f1Def = table.newParameterizedSymbol( "f", TypeInfo.t_function );
f1.setTypeSymbol( f1Def );
factory.addSymbol( f1Def );
ISymbol c1 = table.newSymbol( "c", TypeInfo.t_int );
f1Def.addSymbol( c1 );
//template < class W > void A < W, W >::f(){ char c; }
ITemplateSymbol specDef1 = table.newTemplateSymbol("");
ISymbol W = table.newSymbol( "W", TypeInfo.t_templateParameter );
specDef1.addTemplateParameter( W );
factory = table.newTemplateFactory();
factory.setContainingSymbol( table.getCompilationUnit() );
factory.pushTemplate( specDef1 );
args = new LinkedList();
args.add( new TypeInfo( TypeInfo.t_type, 0, W ) );
args.add( new TypeInfo( TypeInfo.t_type, 0, W ) );
symbol = factory.lookupTemplateId( "A", args );
factory.pushTemplateId( symbol, args );
look = factory.lookupMethodForDefinition( "f", new LinkedList() );
assertEquals( look, f2 );
IParameterizedSymbol f2Def = table.newParameterizedSymbol( "f", TypeInfo.t_function );
f2.setTypeSymbol( f2Def );
factory.addSymbol( f2Def );
ISymbol c2 = table.newSymbol( "c", TypeInfo.t_char );
f2Def.addSymbol( c2 );
//template < class X > void < char, X >::f(){ float c; }
ITemplateSymbol specDef2 = table.newTemplateSymbol("");
ISymbol X = table.newSymbol( "X", TypeInfo.t_templateParameter );
specDef2.addTemplateParameter( X );
factory = table.newTemplateFactory();
factory.setContainingSymbol( table.getCompilationUnit() );
factory.pushTemplate( specDef1 );
args = new LinkedList();
args.add( new TypeInfo( TypeInfo.t_char, 0, null ) );
args.add( new TypeInfo( TypeInfo.t_type, 0, X ) );
symbol = factory.lookupTemplateId( "A", args );
factory.pushTemplateId( symbol, args );
look = factory.lookupMethodForDefinition( "f", new LinkedList() );
assertEquals( look, f3 );
IParameterizedSymbol f3Def = table.newParameterizedSymbol( "f", TypeInfo.t_function );
f3.setTypeSymbol( f3Def );
factory.addSymbol( f3Def );
ISymbol c3 = table.newSymbol( "c", TypeInfo.t_float );
f3Def.addSymbol( c3 );
//A< int, char > a1;
args = new LinkedList();
args.add( new TypeInfo( TypeInfo.t_int, 0, null ) );
args.add( new TypeInfo( TypeInfo.t_char, 0, null ) );
look = table.getCompilationUnit().lookupTemplateId( "A", args );
assertTrue( look.isTemplateInstance() );
assertEquals( look.getInstantiatedSymbol(), A1 );
look = ((IContainerSymbol)look).qualifiedFunctionLookup( "f", new LinkedList() );
assertTrue( look.isTemplateInstance() );
assertEquals( look.getInstantiatedSymbol(), f1Def );
look = ((IContainerSymbol)look).qualifiedLookup( "c" );
assertTrue( look.isTemplateInstance() );
assertEquals( look.getInstantiatedSymbol(), c1 );
assertTrue( look.isType( TypeInfo.t_int ) );
//A< int, int > a2;
args.clear();
args.add( new TypeInfo( TypeInfo.t_int, 0, null ) );
args.add( new TypeInfo( TypeInfo.t_int, 0, null ) );
look = table.getCompilationUnit().lookupTemplateId( "A", args );
assertTrue( look.isTemplateInstance() );
assertEquals( look.getInstantiatedSymbol(), A2 );
look = ((IContainerSymbol)look).qualifiedFunctionLookup( "f", new LinkedList() );
assertTrue( look.isTemplateInstance() );
assertEquals( look.getInstantiatedSymbol(), f2Def );
look = ((IContainerSymbol)look).qualifiedLookup( "c" );
assertTrue( look.isTemplateInstance() );
assertEquals( look.getInstantiatedSymbol(), c2 );
assertTrue( look.isType( TypeInfo.t_char ) );
//A< char, int > a3;
args.clear();
args.add( new TypeInfo( TypeInfo.t_char, 0, null ) );
args.add( new TypeInfo( TypeInfo.t_int, 0, null ) );
look = table.getCompilationUnit().lookupTemplateId( "A", args );
assertTrue( look.isTemplateInstance() );
assertEquals( look.getInstantiatedSymbol(), A3 );
look = ((IContainerSymbol)look).qualifiedFunctionLookup( "f", new LinkedList() );
assertTrue( look.isTemplateInstance() );
assertEquals( look.getInstantiatedSymbol(), f3Def );
look = ((IContainerSymbol)look).qualifiedLookup( "c" );
assertTrue( look.isTemplateInstance() );
assertEquals( look.getInstantiatedSymbol(), c3 );
assertTrue( look.isType( TypeInfo.t_float ) );
}
}

4
core/org.eclipse.cdt.core/parser/ChangeLog-parser
View file

@ -1,3 +1,7 @@
2004-04-22 Andrew Niefer
- modify how ASTTemplateDeclaration.getOwnedDeclaration works
- fix bug in TemplateEngine.selectTemplateFunctions()
2004-04-21 John Camelon
Fixed https://bugs.eclipse.org/bugs/show_bug.cgi?id=39703
Removed method IScanner.addIncludePath() as it wasn't being used.

13
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/ast/complete/ASTTemplateDeclaration.java
View file

@ -1,5 +1,5 @@
/**********************************************************************
* Copyright (c) 2002,2003 Rational Software Corporation and others.
* Copyright (c) 2002,2003, 2004 Rational Software Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v0.5
* which accompanies this distribution, and is available at
@ -32,7 +32,7 @@ import org.eclipse.cdt.internal.core.parser.pst.StandardSymbolExtension;
public class ASTTemplateDeclaration extends ASTSymbol implements IASTTemplateDeclaration
{
final private List templateParameters;
private ISymbol owned = null;
private IASTScope ownerScope;
private ITemplateFactory factory;
private NamedOffsets offsets = new NamedOffsets();
@ -85,6 +85,11 @@ public class ASTTemplateDeclaration extends ASTSymbol implements IASTTemplateDec
*/
public IASTDeclaration getOwnedDeclaration()
{
if( owned != null && owned.getASTExtension() != null ){
ASTNode node = owned.getASTExtension().getPrimaryDeclaration();
return ( node instanceof IASTDeclaration ) ? (IASTDeclaration)node : null;
}
IContainerSymbol owned = getTemplateSymbol().getTemplatedSymbol();
if( owned != null && owned.getASTExtension() != null ){
ASTNode node = owned.getASTExtension().getPrimaryDeclaration();
@ -93,6 +98,10 @@ public class ASTTemplateDeclaration extends ASTSymbol implements IASTTemplateDec
return null;
}
public void setOwnedDeclaration(ISymbol symbol) {
owned = symbol;
}
public void releaseFactory(){
factory = null;
}

19
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/ast/complete/ASTTemplateSpecialization.java
View file

@ -1,5 +1,5 @@
/**********************************************************************
* Copyright (c) 2002,2003 Rational Software Corporation and others.
* Copyright (c) 2002,2003, 2004 Rational Software Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v0.5
* which accompanies this distribution, and is available at
@ -10,10 +10,8 @@
***********************************************************************/
package org.eclipse.cdt.internal.core.parser.ast.complete;
import org.eclipse.cdt.core.parser.ast.IASTDeclaration;
import org.eclipse.cdt.core.parser.ast.IASTScope;
import org.eclipse.cdt.core.parser.ast.IASTTemplateSpecialization;
import org.eclipse.cdt.internal.core.parser.pst.ISymbol;
import org.eclipse.cdt.internal.core.parser.pst.ITemplateSymbol;
/**
@ -22,7 +20,6 @@ import org.eclipse.cdt.internal.core.parser.pst.ITemplateSymbol;
*/
public class ASTTemplateSpecialization extends ASTTemplateDeclaration implements IASTTemplateSpecialization
{
private ISymbol owned = null;
/**
*
*/
@ -30,18 +27,4 @@ public class ASTTemplateSpecialization extends ASTTemplateDeclaration implements
{
super(template, scope, null);
}
public IASTDeclaration getOwnedDeclaration()
{
if( owned != null && owned.getASTExtension() != null ){
ASTNode node = owned.getASTExtension().getPrimaryDeclaration();
return ( node instanceof IASTDeclaration ) ? (IASTDeclaration)node : null;
}
return null;
}
public void setOwnedDeclaration(ISymbol symbol) {
owned = symbol;
}
}

6
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/pst/TemplateEngine.java
View file

@ -890,7 +890,7 @@ public final class TemplateEngine {
Iterator iter = templates.iterator();
while( iter.hasNext() ){
outer: while( iter.hasNext() ){
IParameterizedSymbol fn = (IParameterizedSymbol) iter.next();
ITemplateSymbol template = (ITemplateSymbol) fn.getContainingSymbol();
@ -911,9 +911,9 @@ public final class TemplateEngine {
if( arg.equals( mapped ) )
instanceArgs.add( arg );
else
continue;
continue outer;
else if( arg == null && mapped == null )
continue;
continue outer;
else
instanceArgs.add( (arg != null) ? arg : mapped );
}

4
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/pst/TemplateFactory.java
View file

@ -95,6 +95,7 @@ public class TemplateFactory extends ExtensibleSymbol implements ITemplateFactor
ASTTemplateDeclaration templateDecl = (ASTTemplateDeclaration) getASTExtension().getPrimaryDeclaration();
templateDecl.releaseFactory();
templateDecl.setSymbol( spec );
templateDecl.setOwnedDeclaration( symbol );
}
}
@ -205,6 +206,7 @@ public class TemplateFactory extends ExtensibleSymbol implements ITemplateFactor
if( getASTExtension() != null ){
ASTTemplateDeclaration templateDecl = (ASTTemplateDeclaration) getASTExtension().getPrimaryDeclaration();
templateDecl.releaseFactory();
templateDecl.setOwnedDeclaration( symbol );
}
} else {
//definition for something declared already
@ -237,6 +239,7 @@ public class TemplateFactory extends ExtensibleSymbol implements ITemplateFactor
if( getASTExtension() != null ){
ASTTemplateDeclaration templateDecl = (ASTTemplateDeclaration) getASTExtension().getPrimaryDeclaration();
templateDecl.releaseFactory();
templateDecl.setOwnedDeclaration( symbol );
}
} else {
throw new ParserSymbolTableException( ParserSymbolTableException.r_InvalidOverload );
@ -260,6 +263,7 @@ public class TemplateFactory extends ExtensibleSymbol implements ITemplateFactor
if( getASTExtension() != null ){
ASTTemplateDeclaration templateDecl = (ASTTemplateDeclaration) getASTExtension().getPrimaryDeclaration();
templateDecl.releaseFactory();
templateDecl.setOwnedDeclaration( symbol );
}
} else {
throw new ParserSymbolTableException( ParserSymbolTableException.r_InvalidOverload );