Changeset 1365

Timestamp:

12/06/09 09:12:15 (15 years ago)

Author:

walter

Message:

bugzilla 3571

Files:

• trunk/docsrc/expression.dd (modified) (3 diffs)

trunk/docsrc/expression.dd

@@ -971 +971 @@
-    It is an error if those
-    bounds are out of range.
-    )
-
-<h2>Primary Expressions</h2>
-
-$(GRAMMAR
-$(GNAME PrimaryExpression):
-    $(I Identifier)
-    $(B .)$(I Identifier)
-B this
-B super
+LINK2 #this, $(B this)
+LINK2 #super, $(B super)
-    $(LINK2 #null, $(B null))
-    $(B true)
-    $(B false)
-    $(B $)
-$(V2
-    $(B __FILE__)
-    $(B __LINE__))
-    $(I NumericLiteral)
-    $(GLINK CharacterLiteral)
-    $(GLINK StringLiterals)
@@ -1002 +1002 @@
-    $(B $(LPAREN)) $(I Expression) $(B $(RPAREN))
-$(V2
-    $(I TraitsExpression))
-)
-
-<h3>.Identifier</h3>
-
-    $(I Identifier) is looked up at module scope, rather than the current
-    lexically nested scope.
-
-this
+$(LNAME2 this, this)
-
-    $(P Within a non-static member function, $(B this) resolves to
-    a reference to the object for which the function was called.
-    If the object is an instance of a struct, $(B this) will
-    be a pointer to that instance.
-    If a member function is called with an explicit reference
-    to $(B typeof(this)), a non-virtual call is made:
-    )
-
--------------
@@ -1036 +1036 @@
-void main()
-{
-    B b = new B();
-
-    b.foo();        // returns 'A'
-    b.bar();        // returns 'B'
-}
--------------
-
-
-super
+$(LNAME2 super, super)
-
-    $(P $(B super) is identical to $(B this), except that it is
-    cast to $(B this)'s base class.
-    It is an error if there is no base class.
-    It is an error to use $(B super) within a struct member function.
-    (Only class $(TT Object) has no base class.)
-    $(B super) is not allowed in struct member
-    functions.
-    If a member function is called with an explicit reference
-    to $(B super), a non-virtual call is made.
-    )
-
-<h3>$(LNAME2 null, null)</h3>
-
-    $(P $(B null) represents the null value for
-    pointers, pointers to functions, delegates,
-    dynamic arrays, associative arrays,
-    and class objects.