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Postings from June 2006
Author: audreyt
Date: Sat Jun 10 20:02:44 2006
New Revision: 9536
Modified:
doc/trunk/design/syn/S03.pod
Log:
* S03: allow post-assignment forms to be SIMPLE:
$x[$y + $z] # simple scalar
$x[$y += $z] # simple scalar, too
Modified: doc/trunk/design/syn/S03.pod
==============================================================================
--- doc/trunk/design/syn/S03.pod (original)
+++ doc/trunk/design/syn/S03.pod Sat Jun 10 20:02:44 2006
@@ -147,8 +147,9 @@
precedence levels autoincrement, exponentiation, symbolic unary,
multiplicative, and additive; but these are limited to standard
operators that are known to return numbers, strings, or booleans.
-(Operators that imply list operations are excluded: C<$>, C<@>,
-and C<xx>, for instance. Hyper operators are also excluded.)
+(Operators that imply list operations are excluded: C<@>, C<%>,
+and C<xx>, for instance. Hyper operators are also excluded, but
+post-assigment forms such as C<SIMPLE += SIMPLE> is allowed.)
All other forms imply list assignment, and will evaluate both sides
of the assignment in list context (eventually). However, this is
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