Update documentation and Changelog.

Changelog.md

@@ -34,6 +34,7 @@ Breaking Changes:
  * Type Checker: Only accept a single ``bytes`` type for ``.call()`` (and family), ``keccak256()``, ``sha256()`` and ``ripemd160()``.
  * Remove obsolete ``std`` directory from the Solidity repository. This means accessing ``https://github.com/ethereum/soldity/blob/develop/std/*.sol`` (or ``https://github.com/ethereum/solidity/std/*.sol`` in Remix) will not be possible.
  * Syntax Checker: Named return values in function types are an error.
+ * View Pure Checker: Strictly enfore state mutability. This was already the case in the experimental 0.5.0 mode.
 
 Language Features:
  * General: Allow appending ``calldata`` keyword to types, to explicitly specify data location for arguments of external functions.

docs/contracts.rst

@@ -485,9 +485,6 @@ The following statements are considered modifying the state:
   prevent modifications to the state on the level of the EVM by adding
   ``pragma experimental "v0.5.0";``
 
-.. warning::
-  The compiler does not enforce yet that a ``view`` method is not modifying state. It raises a warning though.
-
 .. index:: ! pure function, function;pure
 
 .. _pure-functions:
@@ -529,12 +526,15 @@ In addition to the list of state modifying statements explained above, the follo
   It is a non-circumventable runtime checks done by the EVM.
 
 .. warning::
-  Before version 0.4.17 the compiler didn't enforce that ``pure`` is not reading the state.
+  Before version 0.4.17 the compiler did not enforce that ``pure`` is not reading the state.
   It is a compile-time type check, which can be circumvented doing invalid explicit conversions
   between contract types, because the compiler can verify that the type of the contract does
   not do state-changing operations, but it cannot check that the contract that will be called
   at runtime is actually of that type.
 
+.. warning::
+  Before version 0.5.0 the compiler did not enforce that ``view`` is not writing the state.
+
 .. index:: ! fallback function, function;fallback
 
 .. _fallback-function:

docs/miscellaneous.rst

@@ -397,8 +397,8 @@ Function Visibility Specifiers
 Modifiers
 =========
 
-- ``pure`` for functions: Disallows modification or access of state - this is not enforced yet.
-- ``view`` for functions: Disallows modification of state - this is not enforced yet.
+- ``pure`` for functions: Disallows modification or access of state.
+- ``view`` for functions: Disallows modification of state.
 - ``payable`` for functions: Allows them to receive Ether together with a call.
 - ``constant`` for state variables: Disallows assignment (except initialisation), does not occupy storage slot.
 - ``anonymous`` for events: Does not store event signature as topic.