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Fix for 171708, obtaining macros from index via AST.

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This commit is contained in:
Markus Schorn 2007-01-30 10:37:42 +00:00
parent 9ffa39148a
commit 85b13d4c52
7 changed files with 66 additions and 10 deletions
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10
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTTranslationUnit.java
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@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 2006 IBM Corporation and others.
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -139,6 +139,14 @@ public interface IASTTranslationUnit extends IASTNode {
*/
public IASTPreprocessorMacroDefinition[] getMacroDefinitions();
/**
* Get builtin macro definitions used when parsing this translation unit.
* This includes macros obtained from the index.
*
* @return <code>IASTPreprocessorMacroDefinition[]</code>
*/
public IASTPreprocessorMacroDefinition[] getBuiltinMacroDefinitions();
/**
* Get the #include directives encountered in parsing this translation unit.
* @return <code>IASTPreprocessorIncludeStatement[]</code>

15
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTTranslationUnit.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2002, 2006 IBM Corporation and others.
* Copyright (c) 2002, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -427,6 +427,19 @@ public class CASTTranslationUnit extends CASTNode implements
return result;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.cdt.core.dom.ast.IASTTranslationUnit#getMacroDefinitions()
*/
public IASTPreprocessorMacroDefinition[] getBuiltinMacroDefinitions() {
if (resolver == null)
return EMPTY_PREPROCESSOR_MACRODEF_ARRAY;
IASTPreprocessorMacroDefinition[] result = resolver
.getBuiltinMacroDefinitions();
return result;
}
/*
* (non-Javadoc)
*

11
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTTranslationUnit.java
View file

@ -464,6 +464,17 @@ public class CPPASTTranslationUnit extends CPPASTNode implements
return result;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.cdt.core.dom.ast.IASTTranslationUnit#getMacroDefinitions()
*/
public IASTPreprocessorMacroDefinition[] getBuiltinMacroDefinitions() {
if( resolver == null ) return EMPTY_PREPROCESSOR_MACRODEF_ARRAY;
IASTPreprocessorMacroDefinition [] result = resolver.getBuiltinMacroDefinitions();
return result;
}
/*
* (non-Javadoc)
*

4
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/scanner2/ILocationResolver.java
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@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 2005 IBM Corporation and others.
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -7,6 +7,7 @@
*
* Contributors:
* IBM - Initial API and implementation
* Markus Schorn (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.internal.core.parser.scanner2;
@ -28,6 +29,7 @@ import org.eclipse.cdt.internal.core.dom.parser.ASTPreprocessorSelectionResult;
public interface ILocationResolver {
public IASTPreprocessorMacroDefinition [] getMacroDefinitions();
public IASTPreprocessorMacroDefinition [] getBuiltinMacroDefinitions();
public IASTPreprocessorIncludeStatement [] getIncludeDirectives();
public IASTPreprocessorStatement [] getAllPreprocessorStatements();

25
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/scanner2/LocationMap.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 2006 IBM Corporation and others.
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -12,6 +12,8 @@
*******************************************************************************/
package org.eclipse.cdt.internal.core.parser.scanner2;
import java.util.ArrayList;
import org.eclipse.cdt.core.dom.ILinkage;
import org.eclipse.cdt.core.dom.ast.IASTFileLocation;
import org.eclipse.cdt.core.dom.ast.IASTFunctionStyleMacroParameter;
@ -1452,6 +1454,20 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
return result;
}
public IASTPreprocessorMacroDefinition[] getBuiltinMacroDefinitions() {
IMacroDefinition[] mdefs= tu.getBuiltinMacroDefinitions();
if (mdefs.length == 0)
return EMPTY_MACRO_DEFINITIONS_ARRAY;
ArrayList result= new ArrayList(mdefs.length);
for (int i = 0; i < mdefs.length; i++) {
IMacroDefinition mdef = mdefs[i];
if (mdef instanceof _MacroDefinition) {
result.add(createASTMacroDefinition((_MacroDefinition) mdef));
}
}
return (IASTPreprocessorMacroDefinition[]) result.toArray(new IASTPreprocessorMacroDefinition[result.size()]);
}
public IMacroBinding resolveBindingForMacro(char[] name, int offset ) {
_Context search = findContextForOffset( offset );
IMacroDefinition macroDefinition = null;
@ -1478,9 +1494,7 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
private IASTPreprocessorMacroDefinition createASTMacroDefinition(
_MacroDefinition d) {
IASTPreprocessorMacroDefinition r = null;
if (d instanceof _ObjectMacroDefinition)
r = new ASTObjectMacro();
else if (d instanceof _FunctionMacroDefinition) {
if (d instanceof _FunctionMacroDefinition) {
IASTPreprocessorFunctionStyleMacroDefinition f = new ASTFunctionMacro();
char[][] parms = ((_FunctionMacroDefinition) d).getParms();
for (int j = 0; j < parms.length; ++j) {
@ -1493,6 +1507,9 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
}
r = f;
}
else {
r = new ASTObjectMacro();
}
IASTName name = new ASTMacroName(d.name);
name.setPropertyInParent(IASTPreprocessorMacroDefinition.MACRO_NAME);

3
core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/contentassist2/CompletionTest_SingleName_Prefix.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 2006 IBM Corporation and others.
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -32,7 +32,6 @@ public class CompletionTest_SingleName_Prefix extends CompletionProposalsBaseTe
public CompletionTest_SingleName_Prefix(String name) {
super(name);
// see https://bugs.eclipse.org/bugs/show_bug.cgi?id=171708
setExpectFailure(171708);
}
public static Test suite() {

6
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/text/contentassist/DOMCompletionContributor.java
View file

@ -9,6 +9,7 @@
* IBM Corporation - initial API and implementation
* Anton Leherbauer (Wind River Systems)
* Bryan Wilkinson (QNX)
* Markus Schorn (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.internal.ui.text.contentassist;
@ -103,6 +104,11 @@ public class DOMCompletionContributor implements ICompletionContributor {
for (int i = 0; i < macros.length; ++i)
if (CharArrayUtils.equals(macros[i].getName().toCharArray(), 0, prefix.length(), prefix.toCharArray(), false))
handleMacro(macros[i], completionNode, offset, viewer, proposals);
macros = completionNode.getTranslationUnit().getBuiltinMacroDefinitions();
if (macros != null)
for (int i = 0; i < macros.length; ++i)
if (CharArrayUtils.equals(macros[i].getName().toCharArray(), 0, prefix.length(), prefix.toCharArray(), false))
handleMacro(macros[i], completionNode, offset, viewer, proposals);
}
}
}