coins.cfront
Class EncodedType

java.lang.Object
  coins.cfront.EncodedType

All Implemented Interfaces:

TokenId, TypeId

class EncodedType

extends java.lang.Object

implements TokenId, TypeId

Field Summary

static int

FUNCTION_TYPE_SIZE

Fields inherited from interface coins.ast.TokenId

AND_E, ANDAND, ARROW, ASM, AUTO, BAD_TOKEN, BREAK, CASE, CAST_OP, CHAR, CHAR_CONST, COND_OP, CONST, CONTINUE, DEFAULT, DIV_E, DO, DOUBLE, DOUBLE_CONST, ELLIPSIS, ELSE, ENUM, EOF, EQ, EXOR_E, EXTERN, FLOAT, FLOAT_CONST, FOR, FUNCALL, GE, GOTO, IDENTIFIER, IF, IGNORE, INDEX_OP, INLINE, INT, INT_CONST, LE, LONG, LONG_CONST, LONG_DOUBLE_CONST, LONGLONG_CONST, LSHIFT, LSHIFT_E, MINUS_E, MINUSMINUS, MOD_E, MUL_E, MUTABLE, NEQ, OR_E, OROR, PLUS_E, PLUSPLUS, PRAGMA, REGISTER, RESTRICT, RETURN, RSHIFT, RSHIFT_E, SHORT, SIGNED, SIZEOF, SKIP_GCC_ASM, SKIP_GCC_ATTRIBUTE, STATIC, STRING_L, STRING_WL, STRUCT, SWITCH, TYPEDEF, TYPEDEF_NAME, UINT_CONST, ULONG_CONST, ULONGLONG_CONST, UNION, UNSIGNED, VOID, VOLATILE, WHILE

Fields inherited from interface coins.ast.TypeId

ARRAY_T, CHAR_T, CONST_T, DOUBLE_T, ELLIPSIS_T, ENUM_BEGIN, ENUM_END, FLOAT_T, FUNCTION_T, INT_T, LONG_DOUBLE_T, LONG_LONG_T, LONG_T, NO_DIMENSION_T, OFFSET_T, POINTER_T, RESTRICT_T, RETURN_T, S_AUTO, S_EXTERN, S_INLINE, S_NONE, S_REGISTER, S_STATIC, SHORT_T, SIGNED_T, SIZE_T, STRUCT_BEGIN, STRUCT_END, UNION_BEGIN, UNION_END, UNSIGNED_T, VOID_T, VOLATILE_T

Constructor Summary

(package private)

EncodedType()

Method Summary

void	bePointer() Changes to be a pointer type if the type is an array type.
(package private) void	clear()
long	computeSizeof(Parser parser)
static long	computeSizeof(Parser parser, byte[] type, int pos)
(package private) void	copy(EncodedType etype)
(package private) boolean	dereference()
(package private) void	ellipsisToVoid()
(package private) byte[]	get()
EncodedType	getArrayElemType()
long	getArrayParamSize() get/set array parameter size.
(package private) int	getArraySize()
EncodedType	getDeclaratorType(Declarator pDecl)
EncodedType	getReturnValueType()
(package private) int	getStorageClass()
(package private) java.lang.String	getTagName() Returns a struct/union/enum name.
(package private) static java.lang.String	getTagName(byte[] type, int pos)
(package private) int	getTypeChar()
static int	getTypeChar(byte[] type, int start) Returns the first character except const, volatile, signed, or unsigned.
(package private) boolean	hasIncompleteArray()
(package private) void	insert(byte[] b)
(package private) void	insert(char c)
(package private) void	insert(EncodedType etype)
(package private) void	insert(java.lang.String s)
(package private) void	insertArgTypes(OldFuncArgs args)
(package private) void	insertCv(int cv)
(package private) void	insertCv(int insertpos, int cv_t)
(package private) void	insertDim(long d)
(package private) void	insertEnum(java.lang.String name)
(package private) void	insertStruct(java.lang.String name)
(package private) void	insertUnion(java.lang.String name)
(package private) boolean	isArray()
static boolean	isArray(byte[] type, int pos)
(package private) boolean	isChar()
static boolean	isChar(byte[] type, int pos)
boolean	isDouble() isDouble:
static boolean	isDouble(byte[] type, int pos)
boolean	isDoubleType()
boolean	isFloatType()
(package private) boolean	isFunction()
static boolean	isFunction(byte[] type, int pos)
(package private) boolean	isIndex()
static boolean	isIndex(byte[] type, int pos)
(package private) boolean	isInteger()
static boolean	isInteger(byte[] type, int pos)
(package private) boolean	isLong()
static boolean	isLong(byte[] type, int pos)
boolean	isLongDoubleType()
(package private) boolean	isLongLong()
static boolean	isLongLong(byte[] type, int pos)
(package private) boolean	isNumber()
static boolean	isNumber(byte[] type, int pos)
(package private) boolean	isPointer()
static boolean	isPointer(byte[] type, int pos)
boolean	isSigned()
boolean	isStruct()
boolean	isValue()
static boolean	isValue(byte[] type, int pos)
boolean	isValueOrFunction()
(package private) boolean	isVoid()
static boolean	isVoid(byte[] type, int pos)
(package private) void	restore(int p)
(package private) int	save()
void	setArrayParamSize(long s)
(package private) void	setArraySize(int n, Lex lex)
(package private) void	setArraySizeIfCharArray(int n, Lex lex)
(package private) void	setStorageClass(int s)
(package private) boolean	toBePromotedToInteger()
static boolean	toBePromotedToInteger(byte[] type, int pos)
(package private) char	top()
(package private) boolean	toReturnType()
java.lang.String	toString()
static java.lang.String	toString(byte[] type)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

FUNCTION_TYPE_SIZE

public static int FUNCTION_TYPE_SIZE

Constructor Detail

EncodedType

EncodedType()

Method Detail

clear

void clear()

top

char top()

copy

void copy(EncodedType etype)

insert

void insert(char c)

insert

void insert(java.lang.String s)

insert

void insert(byte[] b)

insert

void insert(EncodedType etype)

insertCv

void insertCv(int cv)

insertCv

void insertCv(int insertpos,
              int cv_t)

insertDim

void insertDim(long d)

setArraySize

void setArraySize(int n,
                  Lex lex)
            throws ParseError

Throws:

ParseError

getArraySize

int getArraySize()

setArraySizeIfCharArray

void setArraySizeIfCharArray(int n,
                             Lex lex)
                       throws ParseError

Throws:

ParseError

hasIncompleteArray

boolean hasIncompleteArray()

insertStruct

void insertStruct(java.lang.String name)

insertUnion

void insertUnion(java.lang.String name)

insertEnum

void insertEnum(java.lang.String name)

insertArgTypes

void insertArgTypes(OldFuncArgs args)

dereference

boolean dereference()

toReturnType

boolean toReturnType()

getTypeChar

int getTypeChar()

getTagName

java.lang.String getTagName()

Returns a struct/union/enum name.

getTagName

static java.lang.String getTagName(byte[] type,
                                   int pos)

save

int save()

restore

void restore(int p)

get

byte[] get()

getTypeChar

public static int getTypeChar(byte[] type,
                              int start)

Returns the first character except const, volatile, signed, or unsigned.

Parameters:

type - encoded type

bePointer

public void bePointer()

Changes to be a pointer type if the type is an array type.

isSigned

public boolean isSigned()

isFunction

boolean isFunction()

isFunction

public static boolean isFunction(byte[] type,
                                 int pos)

isPointer

boolean isPointer()

isPointer

public static boolean isPointer(byte[] type,
                                int pos)

isArray

boolean isArray()

isArray

public static boolean isArray(byte[] type,
                              int pos)

isValue

public boolean isValue()

isValue

public static boolean isValue(byte[] type,
                              int pos)

isValueOrFunction

public boolean isValueOrFunction()

isLong

boolean isLong()

isLong

public static boolean isLong(byte[] type,
                             int pos)

isLongLong

boolean isLongLong()

isLongLong

public static boolean isLongLong(byte[] type,
                                 int pos)

isIndex

boolean isIndex()

isIndex

public static boolean isIndex(byte[] type,
                              int pos)

isInteger

boolean isInteger()

isInteger

public static boolean isInteger(byte[] type,
                                int pos)

toBePromotedToInteger

boolean toBePromotedToInteger()

toBePromotedToInteger

public static boolean toBePromotedToInteger(byte[] type,
                                            int pos)

isNumber

boolean isNumber()

isNumber

public static boolean isNumber(byte[] type,
                               int pos)

isDouble

public boolean isDouble()

isDouble:

Returns:

true if float, double, or long double.

isDouble

public static boolean isDouble(byte[] type,
                               int pos)

isFloatType

public boolean isFloatType()

isDoubleType

public boolean isDoubleType()

isLongDoubleType

public boolean isLongDoubleType()

getArrayElemType

public EncodedType getArrayElemType()

getDeclaratorType

public EncodedType getDeclaratorType(Declarator pDecl)

isStruct

public boolean isStruct()

isChar

boolean isChar()

isChar

public static boolean isChar(byte[] type,
                             int pos)

isVoid

boolean isVoid()

isVoid

public static boolean isVoid(byte[] type,
                             int pos)

toString

public java.lang.String toString()

computeSizeof

public long computeSizeof(Parser parser)
                   throws ParseError

Throws:

ParseError

computeSizeof

public static long computeSizeof(Parser parser,
                                 byte[] type,
                                 int pos)
                          throws ParseError

Throws:

ParseError

toString

public static java.lang.String toString(byte[] type)

getArrayParamSize

public long getArrayParamSize()

get/set array parameter size.

setArrayParamSize

public void setArrayParamSize(long s)

getReturnValueType

public EncodedType getReturnValueType()

ellipsisToVoid

void ellipsisToVoid()

setStorageClass

void setStorageClass(int s)

getStorageClass

int getStorageClass()