Cleanup 0.5.0 test cases

test/libsolidity/syntaxTests/constants/assign_constant_function_value_050.sol

@@ -1,8 +0,0 @@
-pragma experimental "v0.5.0";
-
-contract C {
-    function () pure returns (uint) x;
-    uint constant y = x();
-}
-// ----
-// TypeError: (105-108): Initial value for constant variable has to be compile-time constant.

test/libsolidity/syntaxTests/inheritance/duplicated_constructor_call/ancestor_V050.sol

@@ -1,7 +0,0 @@
-pragma experimental "v0.5.0";
-
-contract A { constructor(uint) public { } }
-contract B is A(2) { constructor() public {  } }
-contract C is B { constructor() A(3) public {  } }
-// ----
-// DeclarationError: (156-160): Base constructor arguments given twice.

test/libsolidity/syntaxTests/inheritance/duplicated_constructor_call/base_V050.sol

@@ -1,6 +0,0 @@
-pragma experimental "v0.5.0";
-
-contract A { constructor(uint) public { } }
-contract B is A(2) { constructor() A(3) public {  } }
-// ----
-// DeclarationError: (110-114): Base constructor arguments given twice.

test/libsolidity/syntaxTests/modifiers/modifiers_on_abstract_functions_050.sol

@@ -1,10 +0,0 @@
-pragma experimental "v0.5.0";
-contract C
-{
-    modifier only_owner() { _; }
-    function foo() only_owner public;
-    function bar() public only_owner;
-}
-// ----
-// SyntaxError: (80-113): Functions without implementation cannot have modifiers.
-// SyntaxError: (118-151): Functions without implementation cannot have modifiers.

test/libsolidity/syntaxTests/nameAndTypeResolution/166_assigning_state_to_const_variable_050.sol

@@ -1,7 +0,0 @@
-pragma experimental "v0.5.0";
-
-contract C {
-    address constant x = msg.sender;
-}
-// ----
-// TypeError: (69-79): Initial value for constant variable has to be compile-time constant.

test/libsolidity/syntaxTests/nameAndTypeResolution/352_callcode_deprecated_v050.sol

@@ -1,8 +0,0 @@
-pragma experimental "v0.5.0";
-contract test {
-    function f() pure public {
-        address(0x12).callcode;
-    }
-}
-// ----
-// TypeError: (85-107): "callcode" has been deprecated in favour of "delegatecall".

test/libsolidity/syntaxTests/nameAndTypeResolution/375_inline_assembly_unbalanced_two_stack_load.sol

@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract c {
     uint8 x;
     function f() public {
@@ -6,4 +5,4 @@ contract c {
     }
 }
 // ----
-// TypeError: (105-106): Only local variables are supported. To access storage variables, use the _slot and _offset suffixes.
+// TypeError: (75-76): Only local variables are supported. To access storage variables, use the _slot and _offset suffixes.

test/libsolidity/syntaxTests/nameAndTypeResolution/376_inline_assembly_in_modifier.sol

@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract test {
     modifier m {
         uint a = 1;
@@ -11,4 +10,4 @@ contract test {
     }
 }
 // ----
-// Warning: (152-181): Function state mutability can be restricted to pure
+// Warning: (122-151): Function state mutability can be restricted to pure

test/libsolidity/syntaxTests/nameAndTypeResolution/377_inline_assembly_storage.sol

@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract test {
     uint x = 1;
     function f() public {
@@ -8,4 +7,4 @@ contract test {
     }
 }
 // ----
-// TypeError: (119-120): Only local variables are supported. To access storage variables, use the _slot and _offset suffixes.
+// TypeError: (89-90): Only local variables are supported. To access storage variables, use the _slot and _offset suffixes.

test/libsolidity/syntaxTests/nameAndTypeResolution/378_inline_assembly_storage_in_modifiers.sol

@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract test {
     uint x = 1;
     modifier m {
@@ -11,4 +10,4 @@ contract test {
     }
 }
 // ----
-// TypeError: (110-111): Only local variables are supported. To access storage variables, use the _slot and _offset suffixes.
+// TypeError: (80-81): Only local variables are supported. To access storage variables, use the _slot and _offset suffixes.

test/libsolidity/syntaxTests/nameAndTypeResolution/379_inline_assembly_constant_assign.sol

@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract test {
     uint constant x = 1;
     function f() public {
@@ -8,4 +7,4 @@ contract test {
     }
 }
 // ----
-// TypeError: (128-129): Constant variables not supported by inline assembly.
+// TypeError: (98-99): Constant variables not supported by inline assembly.

test/libsolidity/syntaxTests/nameAndTypeResolution/380_inline_assembly_constant_access.sol

@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract test {
     uint constant x = 1;
     function f() public {
@@ -8,4 +7,4 @@ contract test {
     }
 }
 // ----
-// TypeError: (137-138): Constant variables not supported by inline assembly.
+// TypeError: (107-108): Constant variables not supported by inline assembly.

test/libsolidity/syntaxTests/nameAndTypeResolution/381_inline_assembly_local_variable_access_out_of_functions.sol

@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract test {
     function f() public {
         uint a;
@@ -8,4 +7,4 @@ contract test {
     }
 }
 // ----
-// DeclarationError: (144-145): Cannot access local Solidity variables from inside an inline assembly function.
+// DeclarationError: (114-115): Cannot access local Solidity variables from inside an inline assembly function.

test/libsolidity/syntaxTests/nameAndTypeResolution/382_inline_assembly_local_variable_access_out_of_functions_storage_ptr.sol

@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract test {
     uint[] r;
     function f() public {
@@ -9,4 +8,4 @@ contract test {
     }
 }
 // ----
-// DeclarationError: (172-180): Cannot access local Solidity variables from inside an inline assembly function.
+// DeclarationError: (142-150): Cannot access local Solidity variables from inside an inline assembly function.

test/libsolidity/syntaxTests/nameAndTypeResolution/383_inline_assembly_storage_variable_access_out_of_functions.sol

@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract test {
     uint a;
     function f() pure public {

test/libsolidity/syntaxTests/nameAndTypeResolution/385_inline_assembly_calldata_variables.sol

@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract C {
     function f(bytes bytesAsCalldata) external {
         assembly {
@@ -7,4 +6,4 @@ contract C {
     }
 }
 // ----
-// TypeError: (132-147): Call data elements cannot be accessed directly. Copy to a local variable first or use "calldataload" or "calldatacopy" with manually determined offsets and sizes.
+// TypeError: (102-117): Call data elements cannot be accessed directly. Copy to a local variable first or use "calldataload" or "calldatacopy" with manually determined offsets and sizes.

test/libsolidity/syntaxTests/nameAndTypeResolution/392_inline_assembly_050_jump.sol

@@ -1,10 +0,0 @@
-pragma experimental "v0.5.0";
-contract C {
-    function f() pure public {
-        assembly {
-            jump(2)
-        }
-    }
-}
-// ----
-// SyntaxError: (105-112): Jump instructions and labels are low-level EVM features that can lead to incorrect stack access. Because of that they are discouraged. Please consider using "switch", "if" or "for" statements instead.

test/libsolidity/syntaxTests/nameAndTypeResolution/394_inline_assembly_050_leave_items_on_stack.sol

@@ -1,11 +0,0 @@
-pragma experimental "v0.5.0";
-contract C {
-    function f() pure public {
-        assembly {
-            mload(0)
-        }
-    }
-}
-// ----
-// SyntaxError: (105-113): Top-level expressions are not supposed to return values (this expression returns 1 value). Use ``pop()`` or assign them.
-// DeclarationError: (91-123): Unbalanced stack at the end of a block: 1 surplus item(s).

test/libsolidity/syntaxTests/nameAndTypeResolution/564_events_without_emit_deprecated_v050.sol

@@ -1,9 +0,0 @@
-pragma experimental "v0.5.0";
-contract C {
-    event e();
-    function f() public {
-        e();
-    }
-}
-// ----
-// TypeError: (92-95): Event invocations have to be prefixed by "emit".

test/libsolidity/syntaxTests/tupleAssignments/error_fill.sol

@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract C {
 	function f() public pure returns (uint, uint, bytes32) {
 		uint a;
@@ -8,5 +7,5 @@ contract C {
 	}
 }
 // ----
-// TypeError: (133-136): Type tuple(uint256,uint256,bytes32) is not implicitly convertible to expected type tuple(uint256,).
-// TypeError: (147-150): Type tuple(uint256,uint256,bytes32) is not implicitly convertible to expected type tuple(,bytes32).
+// TypeError: (103-106): Type tuple(uint256,uint256,bytes32) is not implicitly convertible to expected type tuple(uint256,).
+// TypeError: (117-120): Type tuple(uint256,uint256,bytes32) is not implicitly convertible to expected type tuple(,bytes32).

test/libsolidity/syntaxTests/tupleAssignments/large_component_count.sol

@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract C {
 	function g() public pure returns (
 		uint,

test/libsolidity/syntaxTests/visibility/interface/function_external.sol

@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 interface I {
 	function f() external;
 }

test/libsolidity/syntaxTests/visibility/interface/function_public050.sol

@@ -1,6 +0,0 @@
-pragma experimental "v0.5.0";
-interface I {
-	function f() public;
-}
-// ----
-// TypeError: (45-65): Functions in interfaces must be declared external.