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Bug 471621 - Have CPPASTAlignmentSpecifier implement IASTAmbiguityParent

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This is necessary because the expression inside the alignment specifier
may be an ambiguous expression.

Change-Id: Ibb38410fea21251d866ddc58de6dc29b73623732
Signed-off-by: Nathan Ridge <zeratul976@hotmail.com>
This commit is contained in:
Nathan Ridge 2015-07-03 18:55:06 -04:00 • committed by Gerrit Code Review @ Eclipse.org
parent f413507257
commit ebd396e2fb
1 changed files with 17 additions and 1 deletions
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18
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTAlignmentSpecifier.java
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@ -13,10 +13,13 @@ package org.eclipse.cdt.internal.core.dom.parser.cpp;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTAlignmentSpecifier;
import org.eclipse.cdt.core.dom.ast.IASTExpression;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTTypeId;
import org.eclipse.cdt.internal.core.dom.parser.ASTNode;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
public class CPPASTAlignmentSpecifier extends ASTNode implements IASTAlignmentSpecifier {
public class CPPASTAlignmentSpecifier extends ASTNode implements IASTAlignmentSpecifier,
IASTAmbiguityParent {
// Precisely one of these is null.
private IASTExpression fExpression;
private IASTTypeId fTypeId;
@ -66,4 +69,17 @@ public class CPPASTAlignmentSpecifier extends ASTNode implements IASTAlignmentSp
}
return fTypeId.accept(visitor);
}
@Override
public void replace(IASTNode child, IASTNode other) {
if (child instanceof IASTExpression && other instanceof IASTExpression && fExpression == child) {
fExpression = (IASTExpression) other;
other.setParent(child.getParent());
other.setPropertyInParent(child.getPropertyInParent());
} else if (child instanceof IASTTypeId && other instanceof IASTTypeId && fTypeId == child) {
fTypeId = (IASTTypeId) other;
other.setParent(child.getParent());
other.setPropertyInParent(child.getPropertyInParent());
}
}
}