class AM_ATTR_EXPR < $AM_EXPR

****	An expression referencing an attribute of an object.

---

Ancestors

$AM_EXPR	$HASH	$IS_EQ	$AM
$PROG_ERR	AM_EXPR	AM

---

Public

Readable Attributes

attr as_type : AS_TYPE_SPEC;

attr at:IDENT;

****	The name of the attribute. ob is NULL. This is used when evaluating some hoisted expressions and never if void check is used.

attr ob:$AM_EXPR;

****	The object. after inlining. ob is NULL. This is used when evaluating some hoisted expressions and never if void check is used.

attr secure:BOOL;

****	if true, the generated code will not break if ob is NULL. This is used when evaluating some hoisted expressions and never if void check is used.

attr self_tp:$TP;

****	The type of self, perhaps different from ob.tp after inlining. ob is NULL. This is used when evaluating some hoisted expressions and never if void check is used.

attr source:SFILE_ID;

****	Information identifying the origin of a node in Sather source. It encodes the file and the character offset of the originating construct.

attr tp_at:$TP;

****	The type. ob is NULL. This is used when evaluating some hoisted expressions and never if void check is used.

Writable Attributes

attr as_type : AS_TYPE_SPEC;

attr at:IDENT;

****	The name of the attribute. ob is NULL. This is used when evaluating some hoisted expressions and never if void check is used.

attr ob:$AM_EXPR;

****	The object. after inlining. ob is NULL. This is used when evaluating some hoisted expressions and never if void check is used.

attr secure:BOOL;

****	if true, the generated code will not break if ob is NULL. This is used when evaluating some hoisted expressions and never if void check is used.

attr self_tp:$TP;

****	The type of self, perhaps different from ob.tp after inlining. ob is NULL. This is used when evaluating some hoisted expressions and never if void check is used.

attr source:SFILE_ID;

****	Information identifying the origin of a node in Sather source. It encodes the file and the character offset of the originating construct.

attr tp_at:$TP;

****	The type. ob is NULL. This is used when evaluating some hoisted expressions and never if void check is used.

Features

copy:$AM_EXPR

create(source:SFILE_ID):SAME

****	A new object for the location `source' with default initialization.

hash:INT

is_eq(a:$OB):BOOL

****	Changed argument from $AM_EXPR

is_neq(a:$OB):BOOL

tp:$TP

---