class AM_IS_VOID_EXPR < $AM_EXPR

****	Test for "void".

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Ancestors

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

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Public

Readable Attributes

attr arg:$AM_EXPR;

****	Expression to test for void.

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 BOOL.

Writable Attributes

attr arg:$AM_EXPR;

****	Expression to test for void.

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 BOOL.

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

is_neq(a:$OB):BOOL

tp:$TP

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