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https://github.com/eclipse-cdt/cdt
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Cosmetics.
This commit is contained in:
Sergey Prigogin
parent
97079f6ad0
commit
35044af3ee
1 changed files with 78 additions and 73 deletions
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@ -42,26 +42,26 @@ public interface IASTNode {
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public static final IASTNode[] EMPTY_NODE_ARRAY = {};
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/**
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* Get the translation unit (master) node that is the ancestor of all nodes
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* Returns the translation unit (master) node that is the ancestor of all nodes
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* in this AST.
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*
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* @return <code>IASTTranslationUnit</code>
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* @return {@code IASTTranslationUnit}
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*/
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public IASTTranslationUnit getTranslationUnit();
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/**
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* Get the location of this node. In cases not involving macro expansions,
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* Returns the location of this node. In cases not involving macro expansions,
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* the IASTNodeLocation[] result will only have one element in it, and it
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* will be an IASTFileLocation.
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*
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* will be an {@link IASTFileLocation}.
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* <p>
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* Where the node is completely generated within a macro expansion,
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* IASTNodeLocation[] result will have one element in it, and it will be an
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* {@link IASTMacroExpansionLocation}.
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*
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* <p>
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* Nodes that span file context into a macro expansion (and potentially out
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* of the macro expansion again) result in an IASTNodeLocation[] result
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* that is of length > 1.
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*
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* <p>
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* We do not provide meaningful node locations for nested macro references
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* (see {@link IASTPreprocessorMacroExpansion#getNestedMacroReferences()}).
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* For those, the file location of the enclosing explicit macro reference is
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@ -75,18 +75,18 @@ public interface IASTNode {
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* the location of the expansion is returned. In case the node spans multiple files the location
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* will be in a common root file and will contain the appropriate include directives.
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* <p>
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* The method may return <code>null</code> in case the node does not have a file-location. This
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* The method may return {@code null} in case the node does not have a file-location. This
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* is for instance the case for built-in macro names or empty names for anonymous type
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* declarations.
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*
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* @return the mapped file location or <code>null</code>.
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* @return the mapped file location or {@code null}.
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*/
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public IASTFileLocation getFileLocation();
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/**
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* Lightweight check for understanding what file we are in.
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*
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* @return <code>String</code> absolute path
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* @return {@code String} absolute path
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*/
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public String getContainingFilename();
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@ -97,9 +97,7 @@ public interface IASTNode {
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public boolean isPartOfTranslationUnitFile();
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/**
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* Get the parent node of this node in the tree.
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*
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* @return the parent node of this node
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* Returns the parent node of this node in the tree.
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*/
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public IASTNode getParent();
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@ -110,23 +108,21 @@ public interface IASTNode {
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IASTNode[] getChildren();
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/**
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* Set the parent node of this node in the tree.
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* Sets the parent node of this node in the tree.
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*
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* @param node
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* <code>IASTNode</code>
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* @param node {@code IASTNode}
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*/
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public void setParent(IASTNode node);
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/**
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* In order to properly understand the relationship between this child node
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* and it's parent, a node property object is used.
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* Describes relationship between this child node and it's parent.
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*
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* @return <code>ASTNodeProperty</code>
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* @return {@code ASTNodeProperty}
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*/
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public ASTNodeProperty getPropertyInParent();
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/**
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* Set the parent property of the node.
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* Sets the parent property of the node.
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*
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* @param property
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*/
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@ -134,10 +130,10 @@ public interface IASTNode {
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/**
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* Abstract method to be overridden by all subclasses. Necessary for
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* visitation of the tree using an <code>ASTVisitor</code>.
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* visitation of the tree using an {@code ASTVisitor}.
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*
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* @param visitor
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* @return continue on (true) or quit( false )
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* @return continue on (true) or quit (false)
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*/
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public boolean accept(ASTVisitor visitor);
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@ -145,8 +141,11 @@ public interface IASTNode {
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* Returns the raw signature of the IASTNode before it is processed by the preprocessor.
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*
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* Example:
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* <pre>
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* #define ONE 1
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* int x=ONE; // getRawSignature() for this declaration would return "int x=ONE;"
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* </pre>
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*
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* @return the raw signature of the IASTNode before it is processed by the preprocessor
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*/
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public String getRawSignature();
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@ -154,6 +153,7 @@ public interface IASTNode {
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/**
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* Returns whether this node contains the given one. The decision is made
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* purely on location information and therefore the method is fast.
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*
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* @param node the node to check
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* @return whether this node contains the given one.
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* @since 4.0
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@ -165,7 +165,8 @@ public interface IASTNode {
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* beginning of the parent, if there is no left sibling). The tokens are obtained
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* from the lexer, no preprocessing is performed.
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* The offsets of the tokens are relative to the file-offset of this node.
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* <p> <b>Examples</b> looking at the condition of if-statements:
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* <p>
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* <b>Examples</b> looking at the condition of if-statements:
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* <pre>
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* #define IF if
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* #define IF_P if (
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@ -180,7 +181,8 @@ public interface IASTNode {
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* SEMI_IF (true) {} // throws ExpansionOverlapsBoundaryException
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* IF_COND // throws ExpansionOverlapsBoundaryException
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* </pre>
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* @return a chain of tokens or <code>null</code>, if there are none.
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*
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* @return a chain of tokens or {@code null}, if there are none.
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* @throws ExpansionOverlapsBoundaryException if one of the boundaries of the leading syntax is
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* overlapped by a macro-expansion.
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* @throws UnsupportedOperationException if invoked on preprocessor nodes, or nodes that are not
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@ -195,8 +197,10 @@ public interface IASTNode {
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* end of the parent, if there is no right sibling). The tokens are obtained from the lexer,
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* no preprocessing is performed.
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* The offsets of the tokens are relative to the file-offset of the end of this node.
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* <p> For examples see {@link #getLeadingSyntax()}.
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* @return a chain of tokens or <code>null</code>, if there are none.
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* <p>
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* For examples see {@link #getLeadingSyntax()}.
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*
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* @return a chain of tokens or {@code null}, if there are none.
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* @throws ExpansionOverlapsBoundaryException if one of the boundaries of the trailing syntax is
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* overlapped by a macro-expansion.
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* @throws UnsupportedOperationException if invoked on preprocessor nodes, or nodes that are not
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@ -209,8 +213,10 @@ public interface IASTNode {
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* Returns the tokens that make up this node. The tokens are obtained from the lexer,
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* no preprocessing is performed.
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* The offsets of the tokens are relative to the file-offset of the beginning of this node.
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* <p> For examples see {@link #getLeadingSyntax()}.
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* @return a chain of tokens or <code>null</code>, if there are none.
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* <p>
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* For examples see {@link #getLeadingSyntax()}.
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*
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* @return a chain of tokens or {@code null}, if there are none.
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* @throws ExpansionOverlapsBoundaryException if one of the boundaries of the node is
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* overlapped by a macro-expansion.
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* @throws UnsupportedOperationException if invoked on preprocessor nodes, or nodes that are not
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@ -235,18 +241,17 @@ public interface IASTNode {
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/**
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* Returns a mutable copy of the tree rooted at this node. The following postconditions hold:
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*
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* <code>
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* <pre>
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* copy.getParent() == null
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* copy.getPropertyInParent() == null
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* copy.isFrozen() == false
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* </code>
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* </pre>
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*
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* Preprocessor nodes do not currently support being copied.
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*
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* Implicit name nodes are not copied, instead they can be regenerated if required.
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*
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* Calling this method is equivalent
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* <p>
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* Calling this method is equivalent to {@code copy(CopyStyle.withoutLocations)}.
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*
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* @since 5.1
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* @throws UnsupportedOperationException
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@ -257,11 +262,11 @@ public interface IASTNode {
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/**
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* Returns a mutable copy of the tree rooted at this node. The following postconditions hold:
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*
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* <code>
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* <pre>
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* copy.getParent() == null
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* copy.getPropertyInParent() == null
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* copy.isFrozen() == false
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* </code>
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* </pre>
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*
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* Preprocessor nodes do not currently support being copied.
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*
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