Java Code Examples for com.google.javascript.rhino.Token#ASSIGN_BITAND
The following examples show how to use
com.google.javascript.rhino.Token#ASSIGN_BITAND .
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Example 1
| Source File: Closure_60_NodeUtil_t.java From coming with MIT License | 6 votes |
|
static boolean isAssignmentOp(Node n) {
switch (n.getType()){
case Token.ASSIGN:
case Token.ASSIGN_BITOR:
case Token.ASSIGN_BITXOR:
case Token.ASSIGN_BITAND:
case Token.ASSIGN_LSH:
case Token.ASSIGN_RSH:
case Token.ASSIGN_URSH:
case Token.ASSIGN_ADD:
case Token.ASSIGN_SUB:
case Token.ASSIGN_MUL:
case Token.ASSIGN_DIV:
case Token.ASSIGN_MOD:
return true;
}
return false;
}
Example 2
| Source File: Cardumen_00200_s.java From coming with MIT License | 6 votes |
|
static boolean isAssignmentOp(Node n) {
switch (n.getType()){
case Token.ASSIGN:
case Token.ASSIGN_BITOR:
case Token.ASSIGN_BITXOR:
case Token.ASSIGN_BITAND:
case Token.ASSIGN_LSH:
case Token.ASSIGN_RSH:
case Token.ASSIGN_URSH:
case Token.ASSIGN_ADD:
case Token.ASSIGN_SUB:
case Token.ASSIGN_MUL:
case Token.ASSIGN_DIV:
case Token.ASSIGN_MOD:
return true;
}
return false;
}
Example 3
| Source File: Closure_10_NodeUtil_s.java From coming with MIT License | 6 votes |
|
static boolean isAssignmentOp(Node n) {
switch (n.getType()){
case Token.ASSIGN:
case Token.ASSIGN_BITOR:
case Token.ASSIGN_BITXOR:
case Token.ASSIGN_BITAND:
case Token.ASSIGN_LSH:
case Token.ASSIGN_RSH:
case Token.ASSIGN_URSH:
case Token.ASSIGN_ADD:
case Token.ASSIGN_SUB:
case Token.ASSIGN_MUL:
case Token.ASSIGN_DIV:
case Token.ASSIGN_MOD:
return true;
}
return false;
}
Example 4
| Source File: Closure_86_NodeUtil_s.java From coming with MIT License | 6 votes |
|
static boolean isAssignmentOp(Node n) {
switch (n.getType()){
case Token.ASSIGN:
case Token.ASSIGN_BITOR:
case Token.ASSIGN_BITXOR:
case Token.ASSIGN_BITAND:
case Token.ASSIGN_LSH:
case Token.ASSIGN_RSH:
case Token.ASSIGN_URSH:
case Token.ASSIGN_ADD:
case Token.ASSIGN_SUB:
case Token.ASSIGN_MUL:
case Token.ASSIGN_DIV:
case Token.ASSIGN_MOD:
return true;
}
return false;
}
Example 5
| Source File: jKali_003_s.java From coming with MIT License | 6 votes |
|
static boolean isAssignmentOp(Node n) {
switch (n.getType()){
case Token.ASSIGN:
case Token.ASSIGN_BITOR:
case Token.ASSIGN_BITXOR:
case Token.ASSIGN_BITAND:
case Token.ASSIGN_LSH:
case Token.ASSIGN_RSH:
case Token.ASSIGN_URSH:
case Token.ASSIGN_ADD:
case Token.ASSIGN_SUB:
case Token.ASSIGN_MUL:
case Token.ASSIGN_DIV:
case Token.ASSIGN_MOD:
return true;
}
return false;
}
Example 6
| Source File: Cardumen_00200_t.java From coming with MIT License | 5 votes |
|
static int getOpFromAssignmentOp(Node n) {
switch (n.getType()){
case Token.ASSIGN_BITOR:
return Token.BITOR;
case Token.ASSIGN_BITXOR:
return Token.BITXOR;
case Token.ASSIGN_BITAND:
return Token.BITAND;
case Token.ASSIGN_LSH:
return Token.LSH;
case Token.ASSIGN_RSH:
return Token.RSH;
case Token.ASSIGN_URSH:
return Token.URSH;
case Token.ASSIGN_ADD:
return Token.ADD;
case Token.ASSIGN_SUB:
return Token.SUB;
case Token.ASSIGN_MUL:
return Token.MUL;
case Token.ASSIGN_DIV:
return Token.DIV;
case Token.ASSIGN_MOD:
return Token.MOD;
}
throw new IllegalArgumentException("Not an assignment op:" + n);
}
Example 7
| Source File: Closure_86_NodeUtil_s.java From coming with MIT License | 5 votes |
|
static int getOpFromAssignmentOp(Node n) {
switch (n.getType()){
case Token.ASSIGN_BITOR:
return Token.BITOR;
case Token.ASSIGN_BITXOR:
return Token.BITXOR;
case Token.ASSIGN_BITAND:
return Token.BITAND;
case Token.ASSIGN_LSH:
return Token.LSH;
case Token.ASSIGN_RSH:
return Token.RSH;
case Token.ASSIGN_URSH:
return Token.URSH;
case Token.ASSIGN_ADD:
return Token.ADD;
case Token.ASSIGN_SUB:
return Token.SUB;
case Token.ASSIGN_MUL:
return Token.MUL;
case Token.ASSIGN_DIV:
return Token.DIV;
case Token.ASSIGN_MOD:
return Token.MOD;
}
throw new IllegalArgumentException("Not an assiment op");
}
Example 8
| Source File: Closure_69_TypeCheck_s.java From coming with MIT License | 4 votes |
|
/**
* This function unifies the type checking involved in the core binary
* operators and the corresponding assignment operators. The representation
* used internally is such that common code can handle both kinds of
* operators easily.
*
* @param op The operator.
* @param t The traversal object, needed to report errors.
* @param n The node being checked.
*/
private void visitBinaryOperator(int op, NodeTraversal t, Node n) {
Node left = n.getFirstChild();
JSType leftType = getJSType(left);
Node right = n.getLastChild();
JSType rightType = getJSType(right);
switch (op) {
case Token.ASSIGN_LSH:
case Token.ASSIGN_RSH:
case Token.LSH:
case Token.RSH:
case Token.ASSIGN_URSH:
case Token.URSH:
if (!leftType.matchesInt32Context()) {
report(t, left, BIT_OPERATION,
NodeUtil.opToStr(n.getType()), leftType.toString());
}
if (!rightType.matchesUint32Context()) {
report(t, right, BIT_OPERATION,
NodeUtil.opToStr(n.getType()), rightType.toString());
}
break;
case Token.ASSIGN_DIV:
case Token.ASSIGN_MOD:
case Token.ASSIGN_MUL:
case Token.ASSIGN_SUB:
case Token.DIV:
case Token.MOD:
case Token.MUL:
case Token.SUB:
validator.expectNumber(t, left, leftType, "left operand");
validator.expectNumber(t, right, rightType, "right operand");
break;
case Token.ASSIGN_BITAND:
case Token.ASSIGN_BITXOR:
case Token.ASSIGN_BITOR:
case Token.BITAND:
case Token.BITXOR:
case Token.BITOR:
validator.expectBitwiseable(t, left, leftType,
"bad left operand to bitwise operator");
validator.expectBitwiseable(t, right, rightType,
"bad right operand to bitwise operator");
break;
case Token.ASSIGN_ADD:
case Token.ADD:
break;
default:
report(t, n, UNEXPECTED_TOKEN, Node.tokenToName(op));
}
ensureTyped(t, n);
}
Example 9
| Source File: jMutRepair_003_s.java From coming with MIT License | 4 votes |
|
static int precedence(int type) {
switch (type) {
case Token.COMMA: return 0;
case Token.ASSIGN_BITOR:
case Token.ASSIGN_BITXOR:
case Token.ASSIGN_BITAND:
case Token.ASSIGN_LSH:
case Token.ASSIGN_RSH:
case Token.ASSIGN_URSH:
case Token.ASSIGN_ADD:
case Token.ASSIGN_SUB:
case Token.ASSIGN_MUL:
case Token.ASSIGN_DIV:
case Token.ASSIGN_MOD:
case Token.ASSIGN: return 1;
case Token.HOOK: return 2; // ?: operator
case Token.OR: return 3;
case Token.AND: return 4;
case Token.BITOR: return 5;
case Token.BITXOR: return 6;
case Token.BITAND: return 7;
case Token.EQ:
case Token.NE:
case Token.SHEQ:
case Token.SHNE: return 8;
case Token.LT:
case Token.GT:
case Token.LE:
case Token.GE:
case Token.INSTANCEOF:
case Token.IN: return 9;
case Token.LSH:
case Token.RSH:
case Token.URSH: return 10;
case Token.SUB:
case Token.ADD: return 11;
case Token.MUL:
case Token.MOD:
case Token.DIV: return 12;
case Token.INC:
case Token.DEC:
case Token.NEW:
case Token.DELPROP:
case Token.TYPEOF:
case Token.VOID:
case Token.NOT:
case Token.BITNOT:
case Token.POS:
case Token.NEG: return 13;
case Token.CALL:
case Token.GETELEM:
case Token.GETPROP:
// Data values
case Token.ARRAYLIT:
case Token.EMPTY: // TODO(johnlenz): remove this.
case Token.FALSE:
case Token.FUNCTION:
case Token.NAME:
case Token.NULL:
case Token.NUMBER:
case Token.OBJECTLIT:
case Token.REGEXP:
case Token.STRING:
case Token.STRING_KEY:
case Token.THIS:
case Token.TRUE:
return 15;
default: throw new Error("Unknown precedence for " +
Token.name(type) +
" (type " + type + ")");
}
}
Example 10
| Source File: jKali_003_t.java From coming with MIT License | 4 votes |
|
static int precedence(int type) {
switch (type) {
case Token.COMMA: return 0;
case Token.ASSIGN_BITOR:
case Token.ASSIGN_BITXOR:
case Token.ASSIGN_BITAND:
case Token.ASSIGN_LSH:
case Token.ASSIGN_RSH:
case Token.ASSIGN_URSH:
case Token.ASSIGN_ADD:
case Token.ASSIGN_SUB:
case Token.ASSIGN_MUL:
case Token.ASSIGN_DIV:
case Token.ASSIGN_MOD:
case Token.ASSIGN: return 1;
case Token.HOOK: return 2; // ?: operator
case Token.OR: return 3;
case Token.AND: return 4;
case Token.BITOR: return 5;
case Token.BITXOR: return 6;
case Token.BITAND: return 7;
case Token.EQ:
case Token.NE:
case Token.SHEQ:
case Token.SHNE: return 8;
case Token.LT:
case Token.GT:
case Token.LE:
case Token.GE:
case Token.INSTANCEOF:
case Token.IN: return 9;
case Token.LSH:
case Token.RSH:
case Token.URSH: return 10;
case Token.SUB:
case Token.ADD: return 11;
case Token.MUL:
case Token.MOD:
case Token.DIV: return 12;
case Token.INC:
case Token.DEC:
case Token.NEW:
case Token.DELPROP:
case Token.TYPEOF:
case Token.VOID:
case Token.NOT:
case Token.BITNOT:
case Token.POS:
case Token.NEG: return 13;
case Token.CALL:
case Token.GETELEM:
case Token.GETPROP:
// Data values
case Token.ARRAYLIT:
case Token.EMPTY: // TODO(johnlenz): remove this.
case Token.FALSE:
case Token.FUNCTION:
case Token.NAME:
case Token.NULL:
case Token.NUMBER:
case Token.OBJECTLIT:
case Token.REGEXP:
case Token.STRING:
case Token.STRING_KEY:
case Token.THIS:
case Token.TRUE:
return 15;
default: throw new Error("Unknown precedence for " +
Token.name(type) +
" (type " + type + ")");
}
}
Example 11
| Source File: Closure_10_NodeUtil_s.java From coming with MIT License | 4 votes |
|
/**
* Converts an operator's token value (see {@link Token}) to a string
* representation.
*
* @param operator the operator's token value to convert
* @return the string representation or {@code null} if the token value is
* not an operator
*/
static String opToStr(int operator) {
switch (operator) {
case Token.BITOR: return "|";
case Token.OR: return "||";
case Token.BITXOR: return "^";
case Token.AND: return "&&";
case Token.BITAND: return "&";
case Token.SHEQ: return "===";
case Token.EQ: return "==";
case Token.NOT: return "!";
case Token.NE: return "!=";
case Token.SHNE: return "!==";
case Token.LSH: return "<<";
case Token.IN: return "in";
case Token.LE: return "<=";
case Token.LT: return "<";
case Token.URSH: return ">>>";
case Token.RSH: return ">>";
case Token.GE: return ">=";
case Token.GT: return ">";
case Token.MUL: return "*";
case Token.DIV: return "/";
case Token.MOD: return "%";
case Token.BITNOT: return "~";
case Token.ADD: return "+";
case Token.SUB: return "-";
case Token.POS: return "+";
case Token.NEG: return "-";
case Token.ASSIGN: return "=";
case Token.ASSIGN_BITOR: return "|=";
case Token.ASSIGN_BITXOR: return "^=";
case Token.ASSIGN_BITAND: return "&=";
case Token.ASSIGN_LSH: return "<<=";
case Token.ASSIGN_RSH: return ">>=";
case Token.ASSIGN_URSH: return ">>>=";
case Token.ASSIGN_ADD: return "+=";
case Token.ASSIGN_SUB: return "-=";
case Token.ASSIGN_MUL: return "*=";
case Token.ASSIGN_DIV: return "/=";
case Token.ASSIGN_MOD: return "%=";
case Token.VOID: return "void";
case Token.TYPEOF: return "typeof";
case Token.INSTANCEOF: return "instanceof";
default: return null;
}
}
Example 12
| Source File: Closure_86_NodeUtil_s.java From coming with MIT License | 4 votes |
|
/**
* Converts an operator's token value (see {@link Token}) to a string
* representation.
*
* @param operator the operator's token value to convert
* @return the string representation or {@code null} if the token value is
* not an operator
*/
static String opToStr(int operator) {
switch (operator) {
case Token.BITOR: return "|";
case Token.OR: return "||";
case Token.BITXOR: return "^";
case Token.AND: return "&&";
case Token.BITAND: return "&";
case Token.SHEQ: return "===";
case Token.EQ: return "==";
case Token.NOT: return "!";
case Token.NE: return "!=";
case Token.SHNE: return "!==";
case Token.LSH: return "<<";
case Token.IN: return "in";
case Token.LE: return "<=";
case Token.LT: return "<";
case Token.URSH: return ">>>";
case Token.RSH: return ">>";
case Token.GE: return ">=";
case Token.GT: return ">";
case Token.MUL: return "*";
case Token.DIV: return "/";
case Token.MOD: return "%";
case Token.BITNOT: return "~";
case Token.ADD: return "+";
case Token.SUB: return "-";
case Token.POS: return "+";
case Token.NEG: return "-";
case Token.ASSIGN: return "=";
case Token.ASSIGN_BITOR: return "|=";
case Token.ASSIGN_BITXOR: return "^=";
case Token.ASSIGN_BITAND: return "&=";
case Token.ASSIGN_LSH: return "<<=";
case Token.ASSIGN_RSH: return ">>=";
case Token.ASSIGN_URSH: return ">>>=";
case Token.ASSIGN_ADD: return "+=";
case Token.ASSIGN_SUB: return "-=";
case Token.ASSIGN_MUL: return "*=";
case Token.ASSIGN_DIV: return "/=";
case Token.ASSIGN_MOD: return "%=";
case Token.VOID: return "void";
case Token.TYPEOF: return "typeof";
case Token.INSTANCEOF: return "instanceof";
default: return null;
}
}
Example 13
| Source File: Closure_10_NodeUtil_t.java From coming with MIT License | 4 votes |
|
/**
* Converts an operator's token value (see {@link Token}) to a string
* representation.
*
* @param operator the operator's token value to convert
* @return the string representation or {@code null} if the token value is
* not an operator
*/
static String opToStr(int operator) {
switch (operator) {
case Token.BITOR: return "|";
case Token.OR: return "||";
case Token.BITXOR: return "^";
case Token.AND: return "&&";
case Token.BITAND: return "&";
case Token.SHEQ: return "===";
case Token.EQ: return "==";
case Token.NOT: return "!";
case Token.NE: return "!=";
case Token.SHNE: return "!==";
case Token.LSH: return "<<";
case Token.IN: return "in";
case Token.LE: return "<=";
case Token.LT: return "<";
case Token.URSH: return ">>>";
case Token.RSH: return ">>";
case Token.GE: return ">=";
case Token.GT: return ">";
case Token.MUL: return "*";
case Token.DIV: return "/";
case Token.MOD: return "%";
case Token.BITNOT: return "~";
case Token.ADD: return "+";
case Token.SUB: return "-";
case Token.POS: return "+";
case Token.NEG: return "-";
case Token.ASSIGN: return "=";
case Token.ASSIGN_BITOR: return "|=";
case Token.ASSIGN_BITXOR: return "^=";
case Token.ASSIGN_BITAND: return "&=";
case Token.ASSIGN_LSH: return "<<=";
case Token.ASSIGN_RSH: return ">>=";
case Token.ASSIGN_URSH: return ">>>=";
case Token.ASSIGN_ADD: return "+=";
case Token.ASSIGN_SUB: return "-=";
case Token.ASSIGN_MUL: return "*=";
case Token.ASSIGN_DIV: return "/=";
case Token.ASSIGN_MOD: return "%=";
case Token.VOID: return "void";
case Token.TYPEOF: return "typeof";
case Token.INSTANCEOF: return "instanceof";
default: return null;
}
}
Example 14
| Source File: Reader.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Returns assign operator associated with a specified name.
*/
private static int getNodeTypeForAssignOp(String name) {
Operator op = get(name);
if (op == null) {
return Token.ERROR;
}
int type;
switch (op) {
case ASSIGN:
type = Token.ASSIGN;
break;
case ASSIGN_BITOR:
type = Token.ASSIGN_BITOR;
break;
case ASSIGN_BITXOR:
type = Token.ASSIGN_BITXOR;
break;
case ASSIGN_BITAND:
type = Token.ASSIGN_BITAND;
break;
case ASSIGN_LSH:
type = Token.ASSIGN_LSH;
break;
case ASSIGN_RSH:
type = Token.ASSIGN_RSH;
break;
case ASSIGN_URSH:
type = Token.ASSIGN_URSH;
break;
case ASSIGN_ADD:
type = Token.ASSIGN_ADD;
break;
case ASSIGN_SUB:
type = Token.ASSIGN_SUB;
break;
case ASSIGN_MUL:
type = Token.ASSIGN_MUL;
break;
case ASSIGN_DIV:
type = Token.ASSIGN_DIV;
break;
case ASSIGN_MOD:
type = Token.ASSIGN_MOD;
break;
default:
throw new IllegalArgumentException(""
+ "Invalid type of assign expression.");
}
return type;
}
Example 15
| Source File: Cardumen_0087_t.java From coming with MIT License | 4 votes |
|
static int precedence(int type) {
switch (type) {
case Token.COMMA: return 0;
case Token.ASSIGN_BITOR:
case Token.ASSIGN_BITXOR:
case Token.ASSIGN_BITAND:
case Token.ASSIGN_LSH:
case Token.ASSIGN_RSH:
case Token.ASSIGN_URSH:
case Token.ASSIGN_ADD:
case Token.ASSIGN_SUB:
case Token.ASSIGN_MUL:
case Token.ASSIGN_DIV:
case Token.ASSIGN_MOD:
case Token.ASSIGN: return 1;
case Token.HOOK: return 2; // ?: operator
case Token.OR: return 3;
case Token.AND: return 4;
case Token.BITOR: return 5;
case Token.BITXOR: return 6;
case Token.BITAND: return 7;
case Token.EQ:
case Token.NE:
case Token.SHEQ:
case Token.SHNE: return 8;
case Token.LT:
case Token.GT:
case Token.LE:
case Token.GE:
case Token.INSTANCEOF:
case Token.IN: return 9;
case Token.LSH:
case Token.RSH:
case Token.URSH: return 10;
case Token.SUB:
case Token.ADD: return 11;
case Token.MUL:
case Token.MOD:
case Token.DIV: return 12;
case Token.INC:
case Token.DEC:
case Token.NEW:
case Token.DELPROP:
case Token.TYPEOF:
case Token.VOID:
case Token.NOT:
case Token.BITNOT:
case Token.POS:
case Token.NEG: return 13;
case Token.CALL:
case Token.GETELEM:
case Token.GETPROP:
// Data values
case Token.ARRAYLIT:
case Token.EMPTY: // TODO(johnlenz): remove this.
case Token.FALSE:
case Token.FUNCTION:
case Token.NAME:
case Token.NULL:
case Token.NUMBER:
case Token.OBJECTLIT:
case Token.REGEXP:
case Token.STRING:
case Token.STRING_KEY:
case Token.THIS:
case Token.TRUE:
return 15;
default: throw new Error("Unknown precedence for " +
Token.name(type) +
" (type " + type + ")");
}
}
Example 16
| Source File: Closure_60_NodeUtil_t.java From coming with MIT License | 4 votes |
|
/**
* Converts an operator's token value (see {@link Token}) to a string
* representation.
*
* @param operator the operator's token value to convert
* @return the string representation or {@code null} if the token value is
* not an operator
*/
static String opToStr(int operator) {
switch (operator) {
case Token.BITOR: return "|";
case Token.OR: return "||";
case Token.BITXOR: return "^";
case Token.AND: return "&&";
case Token.BITAND: return "&";
case Token.SHEQ: return "===";
case Token.EQ: return "==";
case Token.NOT: return "!";
case Token.NE: return "!=";
case Token.SHNE: return "!==";
case Token.LSH: return "<<";
case Token.IN: return "in";
case Token.LE: return "<=";
case Token.LT: return "<";
case Token.URSH: return ">>>";
case Token.RSH: return ">>";
case Token.GE: return ">=";
case Token.GT: return ">";
case Token.MUL: return "*";
case Token.DIV: return "/";
case Token.MOD: return "%";
case Token.BITNOT: return "~";
case Token.ADD: return "+";
case Token.SUB: return "-";
case Token.POS: return "+";
case Token.NEG: return "-";
case Token.ASSIGN: return "=";
case Token.ASSIGN_BITOR: return "|=";
case Token.ASSIGN_BITXOR: return "^=";
case Token.ASSIGN_BITAND: return "&=";
case Token.ASSIGN_LSH: return "<<=";
case Token.ASSIGN_RSH: return ">>=";
case Token.ASSIGN_URSH: return ">>>=";
case Token.ASSIGN_ADD: return "+=";
case Token.ASSIGN_SUB: return "-=";
case Token.ASSIGN_MUL: return "*=";
case Token.ASSIGN_DIV: return "/=";
case Token.ASSIGN_MOD: return "%=";
case Token.VOID: return "void";
case Token.TYPEOF: return "typeof";
case Token.INSTANCEOF: return "instanceof";
default: return null;
}
}
Example 17
| Source File: Cardumen_0087_s.java From coming with MIT License | 4 votes |
|
/**
* Converts an operator's token value (see {@link Token}) to a string
* representation.
*
* @param operator the operator's token value to convert
* @return the string representation or {@code null} if the token value is
* not an operator
*/
static String opToStr(int operator) {
switch (operator) {
case Token.BITOR: return "|";
case Token.OR: return "||";
case Token.BITXOR: return "^";
case Token.AND: return "&&";
case Token.BITAND: return "&";
case Token.SHEQ: return "===";
case Token.EQ: return "==";
case Token.NOT: return "!";
case Token.NE: return "!=";
case Token.SHNE: return "!==";
case Token.LSH: return "<<";
case Token.IN: return "in";
case Token.LE: return "<=";
case Token.LT: return "<";
case Token.URSH: return ">>>";
case Token.RSH: return ">>";
case Token.GE: return ">=";
case Token.GT: return ">";
case Token.MUL: return "*";
case Token.DIV: return "/";
case Token.MOD: return "%";
case Token.BITNOT: return "~";
case Token.ADD: return "+";
case Token.SUB: return "-";
case Token.POS: return "+";
case Token.NEG: return "-";
case Token.ASSIGN: return "=";
case Token.ASSIGN_BITOR: return "|=";
case Token.ASSIGN_BITXOR: return "^=";
case Token.ASSIGN_BITAND: return "&=";
case Token.ASSIGN_LSH: return "<<=";
case Token.ASSIGN_RSH: return ">>=";
case Token.ASSIGN_URSH: return ">>>=";
case Token.ASSIGN_ADD: return "+=";
case Token.ASSIGN_SUB: return "-=";
case Token.ASSIGN_MUL: return "*=";
case Token.ASSIGN_DIV: return "/=";
case Token.ASSIGN_MOD: return "%=";
case Token.VOID: return "void";
case Token.TYPEOF: return "typeof";
case Token.INSTANCEOF: return "instanceof";
default: return null;
}
}
Example 18
| Source File: StripCode.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Removes a reference if it is a reference to a removed variable.
*
* @param t The traversal
* @param n A NAME node
* @param parent {@code n}'s parent
*/
void maybeRemoveReferenceToRemovedVariable(NodeTraversal t, Node n,
Node parent) {
switch (parent.getType()) {
case Token.VAR:
// This is a variable declaration, not a reference.
break;
case Token.GETPROP:
// GETPROP
// NAME
// STRING (property name)
case Token.GETELEM:
// GETELEM
// NAME
// NUMBER|STRING|NAME|...
if (parent.getFirstChild() == n && isReferenceToRemovedVar(t, n)) {
replaceHighestNestedCallWithNull(parent, parent.getParent());
}
break;
case Token.ASSIGN:
case Token.ASSIGN_BITOR:
case Token.ASSIGN_BITXOR:
case Token.ASSIGN_BITAND:
case Token.ASSIGN_LSH:
case Token.ASSIGN_RSH:
case Token.ASSIGN_URSH:
case Token.ASSIGN_ADD:
case Token.ASSIGN_SUB:
case Token.ASSIGN_MUL:
case Token.ASSIGN_DIV:
case Token.ASSIGN_MOD:
if (isReferenceToRemovedVar(t, n)) {
if (parent.getFirstChild() == n) {
Node gramps = parent.getParent();
if (gramps.isExprResult()) {
// Remove the assignment.
Node greatGramps = gramps.getParent();
replaceWithEmpty(gramps, greatGramps);
compiler.reportCodeChange();
} else {
// Substitute the r-value for the assignment.
Node rvalue = n.getNext();
parent.removeChild(rvalue);
gramps.replaceChild(parent, rvalue);
compiler.reportCodeChange();
}
} else {
// The var reference is the r-value. Replace it with null.
replaceWithNull(n, parent);
compiler.reportCodeChange();
}
}
break;
default:
if (isReferenceToRemovedVar(t, n)) {
replaceWithNull(n, parent);
compiler.reportCodeChange();
}
break;
}
}
Example 19
| Source File: Closure_10_NodeUtil_s.java From coming with MIT License | 4 votes |
|
static int precedence(int type) {
switch (type) {
case Token.COMMA: return 0;
case Token.ASSIGN_BITOR:
case Token.ASSIGN_BITXOR:
case Token.ASSIGN_BITAND:
case Token.ASSIGN_LSH:
case Token.ASSIGN_RSH:
case Token.ASSIGN_URSH:
case Token.ASSIGN_ADD:
case Token.ASSIGN_SUB:
case Token.ASSIGN_MUL:
case Token.ASSIGN_DIV:
case Token.ASSIGN_MOD:
case Token.ASSIGN: return 1;
case Token.HOOK: return 2; // ?: operator
case Token.OR: return 3;
case Token.AND: return 4;
case Token.BITOR: return 5;
case Token.BITXOR: return 6;
case Token.BITAND: return 7;
case Token.EQ:
case Token.NE:
case Token.SHEQ:
case Token.SHNE: return 8;
case Token.LT:
case Token.GT:
case Token.LE:
case Token.GE:
case Token.INSTANCEOF:
case Token.IN: return 9;
case Token.LSH:
case Token.RSH:
case Token.URSH: return 10;
case Token.SUB:
case Token.ADD: return 11;
case Token.MUL:
case Token.MOD:
case Token.DIV: return 12;
case Token.INC:
case Token.DEC:
case Token.NEW:
case Token.DELPROP:
case Token.TYPEOF:
case Token.VOID:
case Token.NOT:
case Token.BITNOT:
case Token.POS:
case Token.NEG: return 13;
case Token.CALL:
case Token.GETELEM:
case Token.GETPROP:
// Data values
case Token.ARRAYLIT:
case Token.EMPTY: // TODO(johnlenz): remove this.
case Token.FALSE:
case Token.FUNCTION:
case Token.NAME:
case Token.NULL:
case Token.NUMBER:
case Token.OBJECTLIT:
case Token.REGEXP:
case Token.STRING:
case Token.STRING_KEY:
case Token.THIS:
case Token.TRUE:
return 15;
default: throw new Error("Unknown precedence for " +
Token.name(type) +
" (type " + type + ")");
}
}
Example 20
| Source File: Cardumen_0087_s.java From coming with MIT License | 4 votes |
|
static int precedence(int type) {
switch (type) {
case Token.COMMA: return 0;
case Token.ASSIGN_BITOR:
case Token.ASSIGN_BITXOR:
case Token.ASSIGN_BITAND:
case Token.ASSIGN_LSH:
case Token.ASSIGN_RSH:
case Token.ASSIGN_URSH:
case Token.ASSIGN_ADD:
case Token.ASSIGN_SUB:
case Token.ASSIGN_MUL:
case Token.ASSIGN_DIV:
case Token.ASSIGN_MOD:
case Token.ASSIGN: return 1;
case Token.HOOK: return 2; // ?: operator
case Token.OR: return 3;
case Token.AND: return 4;
case Token.BITOR: return 5;
case Token.BITXOR: return 6;
case Token.BITAND: return 7;
case Token.EQ:
case Token.NE:
case Token.SHEQ:
case Token.SHNE: return 8;
case Token.LT:
case Token.GT:
case Token.LE:
case Token.GE:
case Token.INSTANCEOF:
case Token.IN: return 9;
case Token.LSH:
case Token.RSH:
case Token.URSH: return 10;
case Token.SUB:
case Token.ADD: return 11;
case Token.MUL:
case Token.MOD:
case Token.DIV: return 12;
case Token.INC:
case Token.DEC:
case Token.NEW:
case Token.DELPROP:
case Token.TYPEOF:
case Token.VOID:
case Token.NOT:
case Token.BITNOT:
case Token.POS:
case Token.NEG: return 13;
case Token.CALL:
case Token.GETELEM:
case Token.GETPROP:
// Data values
case Token.ARRAYLIT:
case Token.EMPTY: // TODO(johnlenz): remove this.
case Token.FALSE:
case Token.FUNCTION:
case Token.NAME:
case Token.NULL:
case Token.NUMBER:
case Token.OBJECTLIT:
case Token.REGEXP:
case Token.STRING:
case Token.STRING_KEY:
case Token.THIS:
case Token.TRUE:
return 15;
default: throw new Error("Unknown precedence for " +
Token.name(type) +
" (type " + type + ")");
}
}
