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avoid infinite recursive loop (caused by malformed AST) by requiring that the declaration of the type of a function parameter occurs before

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the start of that function's declarator
This commit is contained in:
Andrew Niefer 2005-04-11 23:23:15 +00:00
parent b4a9f10228
commit 975dc239e9
1 changed files with 10 additions and 0 deletions
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10
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPSemantics.java
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@ -1383,6 +1383,16 @@ public class CPPSemantics {
} else if( obj instanceof ASTNode ){ } else if( obj instanceof ASTNode ){
nd = (ASTNode) obj; nd = (ASTNode) obj;
} }
//avoid recursive loops in case of a malformed AST by requiring the decl of the type of a function parameter
//to occur before the start of that function's declarator.
if( node instanceof IASTName && node.getPropertyInParent() == IASTNamedTypeSpecifier.NAME ) {
IASTNode n = node.getParent();
if( n.getPropertyInParent() == IASTParameterDeclaration.DECL_SPECIFIER ){
node = (ASTNode) n.getParent().getParent(); //parent is param, parent.parent is fnDtor
}
}
if( nd != null ){ if( nd != null ){
int pointOfDecl = 0; int pointOfDecl = 0;
ASTNodeProperty prop = nd.getPropertyInParent(); ASTNodeProperty prop = nd.getPropertyInParent();