aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--docs/miscellaneous.rst25
1 files changed, 0 insertions, 25 deletions
diff --git a/docs/miscellaneous.rst b/docs/miscellaneous.rst
index c5a0262f..cc40d6a7 100644
--- a/docs/miscellaneous.rst
+++ b/docs/miscellaneous.rst
@@ -137,31 +137,6 @@ Different types have different rules for cleaning up invalid values:
| | |will be thrown |
+---------------+---------------+-------------------+
-
-*****************
-Esoteric Features
-*****************
-
-There are some types in Solidity's type system that have no counterpart in the syntax. One of these types are the types of functions. But still, using ``var`` it is possible to have local variables of these types::
-
- contract FunctionSelector {
- function select(bool useB, uint x) returns (uint z) {
- var f = a;
- if (useB) f = b;
- return f(x);
- }
-
- function a(uint x) returns (uint z) {
- return x * x;
- }
-
- function b(uint x) returns (uint z) {
- return 2 * x;
- }
- }
-
-Calling ``select(false, x)`` will compute ``x * x`` and ``select(true, x)`` will compute ``2 * x``.
-
.. index:: optimizer, common subexpression elimination, constant propagation
*************************