From 8862b3092bcdbcb8314ec27e2b11bf25fcc6346a Mon Sep 17 00:00:00 2001
From: Leonardo Alt <leo@ethereum.org>
Date: Fri, 15 Jun 2018 12:30:28 +0200
Subject: C99 scoping rules by default

---
 test/libsolidity/syntaxTests/double_variable_declaration.sol  |  5 +++--
 .../syntaxTests/double_variable_declaration_050.sol           | 11 -----------
 .../function_modifier_invocation_local_variables.sol          |  2 ++
 .../function_modifier_invocation_local_variables050.sol       |  7 -------
 .../multiVariableDeclarationScoping.sol                       |  4 +---
 .../multiVariableDeclarationScoping2.sol                      |  8 +++-----
 .../nameAndTypeResolution/137_external_visibility.sol         |  2 +-
 .../nameAndTypeResolution/448_no_unused_dec_after_use.sol     |  6 ------
 .../syntaxTests/parsing/conditional_with_assignment.sol       |  7 ++-----
 test/libsolidity/syntaxTests/parsing/while_loop.sol           |  8 +++-----
 .../scoping/double_variable_declaration_disjoint_scope.sol    |  3 ++-
 .../double_variable_declaration_disjoint_scope_050.sol        | 10 ----------
 .../double_variable_declaration_disjoint_scope_activation.sol |  3 ++-
 ...ble_variable_declaration_disjoint_scope_activation_050.sol | 10 ----------
 test/libsolidity/syntaxTests/scoping/scoping.sol              |  3 +--
 test/libsolidity/syntaxTests/scoping/scoping_activation.sol   |  3 +--
 .../syntaxTests/scoping/scoping_activation_old.sol            |  2 ++
 test/libsolidity/syntaxTests/scoping/scoping_for.sol          |  1 -
 test/libsolidity/syntaxTests/scoping/scoping_for2.sol         |  1 -
 test/libsolidity/syntaxTests/scoping/scoping_for3.sol         |  3 +--
 .../syntaxTests/scoping/scoping_for_decl_in_body.sol          |  3 +--
 test/libsolidity/syntaxTests/scoping/scoping_old.sol          |  2 ++
 test/libsolidity/syntaxTests/scoping/scoping_self_use.sol     |  2 ++
 test/libsolidity/syntaxTests/scoping/scoping_self_use_050.sol |  8 --------
 24 files changed, 29 insertions(+), 85 deletions(-)
 delete mode 100644 test/libsolidity/syntaxTests/double_variable_declaration_050.sol
 delete mode 100644 test/libsolidity/syntaxTests/modifiers/function_modifier_invocation_local_variables050.sol
 delete mode 100644 test/libsolidity/syntaxTests/nameAndTypeResolution/448_no_unused_dec_after_use.sol
 delete mode 100644 test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope_050.sol
 delete mode 100644 test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope_activation_050.sol
 delete mode 100644 test/libsolidity/syntaxTests/scoping/scoping_self_use_050.sol

(limited to 'test/libsolidity/syntaxTests')

diff --git a/test/libsolidity/syntaxTests/double_variable_declaration.sol b/test/libsolidity/syntaxTests/double_variable_declaration.sol
index 9ab87959..53c5c9be 100644
--- a/test/libsolidity/syntaxTests/double_variable_declaration.sol
+++ b/test/libsolidity/syntaxTests/double_variable_declaration.sol
@@ -1,8 +1,9 @@
 contract test {
 	function f() pure public {
 		uint256 x;
-		if (true) { uint256 x; }
+		x = 1;
+		if (true) { uint256 x; x = 2; }
 	}
 }
 // ----
-// DeclarationError: (71-80): Identifier already declared.
+// Warning: (80-89): This declaration shadows an existing declaration.
diff --git a/test/libsolidity/syntaxTests/double_variable_declaration_050.sol b/test/libsolidity/syntaxTests/double_variable_declaration_050.sol
deleted file mode 100644
index 2f47e6dc..00000000
--- a/test/libsolidity/syntaxTests/double_variable_declaration_050.sol
+++ /dev/null
@@ -1,11 +0,0 @@
-pragma experimental "v0.5.0";
-contract test {
-	function f() pure public {
-		uint256 x;
-		if (true) { uint256 x; }
-	}
-}
-// ----
-// Warning: (101-110): This declaration shadows an existing declaration.
-// Warning: (76-85): Unused local variable.
-// Warning: (101-110): Unused local variable.
diff --git a/test/libsolidity/syntaxTests/modifiers/function_modifier_invocation_local_variables.sol b/test/libsolidity/syntaxTests/modifiers/function_modifier_invocation_local_variables.sol
index 00031924..76bb6fc0 100644
--- a/test/libsolidity/syntaxTests/modifiers/function_modifier_invocation_local_variables.sol
+++ b/test/libsolidity/syntaxTests/modifiers/function_modifier_invocation_local_variables.sol
@@ -2,3 +2,5 @@ contract B {
     function f() mod(x) pure public { uint x = 7; }
     modifier mod(uint a) { if (a > 0) _; }
 }
+// ----
+// DeclarationError: (34-35): Undeclared identifier.
diff --git a/test/libsolidity/syntaxTests/modifiers/function_modifier_invocation_local_variables050.sol b/test/libsolidity/syntaxTests/modifiers/function_modifier_invocation_local_variables050.sol
deleted file mode 100644
index c19ccf2c..00000000
--- a/test/libsolidity/syntaxTests/modifiers/function_modifier_invocation_local_variables050.sol
+++ /dev/null
@@ -1,7 +0,0 @@
-pragma experimental "v0.5.0";
-contract B {
-    function f() mod(x) pure public { uint x = 7; }
-    modifier mod(uint a) { if (a > 0) _; }
-}
-// ----
-// DeclarationError: (64-65): Undeclared identifier.
diff --git a/test/libsolidity/syntaxTests/multiVariableDeclaration/multiVariableDeclarationScoping.sol b/test/libsolidity/syntaxTests/multiVariableDeclaration/multiVariableDeclarationScoping.sol
index 3ba85f69..224d9614 100644
--- a/test/libsolidity/syntaxTests/multiVariableDeclaration/multiVariableDeclarationScoping.sol
+++ b/test/libsolidity/syntaxTests/multiVariableDeclaration/multiVariableDeclarationScoping.sol
@@ -1,5 +1,3 @@
-pragma experimental "v0.5.0";
-
 contract C {
   function f() internal {
     {
@@ -9,4 +7,4 @@ contract C {
   }
 } 
 // ----
-// DeclarationError: (130-131): Undeclared identifier.
+// DeclarationError: (99-100): Undeclared identifier.
diff --git a/test/libsolidity/syntaxTests/multiVariableDeclaration/multiVariableDeclarationScoping2.sol b/test/libsolidity/syntaxTests/multiVariableDeclaration/multiVariableDeclarationScoping2.sol
index e21181de..242a1f39 100644
--- a/test/libsolidity/syntaxTests/multiVariableDeclaration/multiVariableDeclarationScoping2.sol
+++ b/test/libsolidity/syntaxTests/multiVariableDeclaration/multiVariableDeclarationScoping2.sol
@@ -1,5 +1,3 @@
-pragma experimental "v0.5.0";
-
 contract C {
   function f() internal {
     {
@@ -8,6 +6,6 @@ contract C {
   }
 } 
 // ----
-// DeclarationError: (110-111): Undeclared identifier. Did you mean "a"?
-// DeclarationError: (113-114): Undeclared identifier. Did you mean "b"?
-// DeclarationError: (116-117): Undeclared identifier. Did you mean "c"?
+// DeclarationError: (79-80): Undeclared identifier. "a" is not (or not yet) visible at this point.
+// DeclarationError: (82-83): Undeclared identifier. "b" is not (or not yet) visible at this point.
+// DeclarationError: (85-86): Undeclared identifier. "c" is not (or not yet) visible at this point.
diff --git a/test/libsolidity/syntaxTests/nameAndTypeResolution/137_external_visibility.sol b/test/libsolidity/syntaxTests/nameAndTypeResolution/137_external_visibility.sol
index 2a0cbde0..214ad60a 100644
--- a/test/libsolidity/syntaxTests/nameAndTypeResolution/137_external_visibility.sol
+++ b/test/libsolidity/syntaxTests/nameAndTypeResolution/137_external_visibility.sol
@@ -3,4 +3,4 @@ contract c {
     function g() public { f(); }
 }
 // ----
-// DeclarationError: (68-69): Undeclared identifier. Did you mean "f"?
+// DeclarationError: (68-69): Undeclared identifier. "f" is not (or not yet) visible at this point.
diff --git a/test/libsolidity/syntaxTests/nameAndTypeResolution/448_no_unused_dec_after_use.sol b/test/libsolidity/syntaxTests/nameAndTypeResolution/448_no_unused_dec_after_use.sol
deleted file mode 100644
index 3bfa9cb8..00000000
--- a/test/libsolidity/syntaxTests/nameAndTypeResolution/448_no_unused_dec_after_use.sol
+++ /dev/null
@@ -1,6 +0,0 @@
-contract C {
-    function f() pure public {
-        a = 7;
-        uint a;
-    }
-}
diff --git a/test/libsolidity/syntaxTests/parsing/conditional_with_assignment.sol b/test/libsolidity/syntaxTests/parsing/conditional_with_assignment.sol
index 6f8040d6..7489aaf9 100644
--- a/test/libsolidity/syntaxTests/parsing/conditional_with_assignment.sol
+++ b/test/libsolidity/syntaxTests/parsing/conditional_with_assignment.sol
@@ -1,11 +1,8 @@
 contract A {
-    function f() {
+    function f() public pure {
         uint y = 1;
-        uint x = 3 < 0 ? x = 3 : 6;
+        uint x = 3 < 0 ? y = 3 : 6;
         true ? x = 3 : 4;
     }
 }
 // ----
-// Warning: (17-119): No visibility specified. Defaulting to "public". 
-// Warning: (40-46): Unused local variable.
-// Warning: (17-119): Function state mutability can be restricted to pure
diff --git a/test/libsolidity/syntaxTests/parsing/while_loop.sol b/test/libsolidity/syntaxTests/parsing/while_loop.sol
index 129b52e1..dbb00a69 100644
--- a/test/libsolidity/syntaxTests/parsing/while_loop.sol
+++ b/test/libsolidity/syntaxTests/parsing/while_loop.sol
@@ -1,9 +1,7 @@
 contract test {
-    function fun(uint256 a) {
-        while (true) { uint256 x = 1; break; continue; } x = 9;
+    function fun() public pure {
+        uint256 x;
+        while (true) { x = 1; break; continue; } x = 9;
     }
 }
 // ----
-// Warning: (20-115): No visibility specified. Defaulting to "public". 
-// Warning: (33-42): Unused function parameter. Remove or comment out the variable name to silence this warning.
-// Warning: (20-115): Function state mutability can be restricted to pure
diff --git a/test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope.sol b/test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope.sol
index d90ec2d7..36bae6a8 100644
--- a/test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope.sol
+++ b/test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope.sol
@@ -5,4 +5,5 @@ contract test {
     }
 }
 // ----
-// DeclarationError: (77-83): Identifier already declared.
+// Warning: (57-63): Unused local variable.
+// Warning: (77-83): Unused local variable.
diff --git a/test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope_050.sol b/test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope_050.sol
deleted file mode 100644
index 06bfe7be..00000000
--- a/test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope_050.sol
+++ /dev/null
@@ -1,10 +0,0 @@
-pragma experimental "v0.5.0";
-contract test {
-    function f() pure public {
-        { uint x; }
-        { uint x; }
-    }
-}
-// ----
-// Warning: (87-93): Unused local variable.
-// Warning: (107-113): Unused local variable.
diff --git a/test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope_activation.sol b/test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope_activation.sol
index 1a5ff2f9..0c03ec3e 100644
--- a/test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope_activation.sol
+++ b/test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope_activation.sol
@@ -5,4 +5,5 @@ contract test {
     }
 }
 // ----
-// DeclarationError: (75-81): Identifier already declared.
+// Warning: (57-63): Unused local variable.
+// Warning: (75-81): Unused local variable.
diff --git a/test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope_activation_050.sol b/test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope_activation_050.sol
deleted file mode 100644
index 20ea0349..00000000
--- a/test/libsolidity/syntaxTests/scoping/double_variable_declaration_disjoint_scope_activation_050.sol
+++ /dev/null
@@ -1,10 +0,0 @@
-pragma experimental "v0.5.0";
-contract test {
-    function f() pure public {
-        { uint x; }
-        uint x;
-    }
-}
-// ----
-// Warning: (87-93): Unused local variable.
-// Warning: (105-111): Unused local variable.
diff --git a/test/libsolidity/syntaxTests/scoping/scoping.sol b/test/libsolidity/syntaxTests/scoping/scoping.sol
index 34b055d9..dae5a42d 100644
--- a/test/libsolidity/syntaxTests/scoping/scoping.sol
+++ b/test/libsolidity/syntaxTests/scoping/scoping.sol
@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract test {
     function f() public {
         {
@@ -8,4 +7,4 @@ contract test {
     }
 }
 // ----
-// DeclarationError: (123-124): Undeclared identifier.
+// DeclarationError: (93-94): Undeclared identifier.
diff --git a/test/libsolidity/syntaxTests/scoping/scoping_activation.sol b/test/libsolidity/syntaxTests/scoping/scoping_activation.sol
index 7334bc49..8522a0e3 100644
--- a/test/libsolidity/syntaxTests/scoping/scoping_activation.sol
+++ b/test/libsolidity/syntaxTests/scoping/scoping_activation.sol
@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract test {
     function f() pure public {
         x = 3;
@@ -6,4 +5,4 @@ contract test {
     }
 }
 // ----
-// DeclarationError: (85-86): Undeclared identifier. Did you mean "x"?
+// DeclarationError: (55-56): Undeclared identifier. "x" is not (or not yet) visible at this point.
diff --git a/test/libsolidity/syntaxTests/scoping/scoping_activation_old.sol b/test/libsolidity/syntaxTests/scoping/scoping_activation_old.sol
index d893a889..8522a0e3 100644
--- a/test/libsolidity/syntaxTests/scoping/scoping_activation_old.sol
+++ b/test/libsolidity/syntaxTests/scoping/scoping_activation_old.sol
@@ -4,3 +4,5 @@ contract test {
         uint x;
     }
 }
+// ----
+// DeclarationError: (55-56): Undeclared identifier. "x" is not (or not yet) visible at this point.
diff --git a/test/libsolidity/syntaxTests/scoping/scoping_for.sol b/test/libsolidity/syntaxTests/scoping/scoping_for.sol
index 6e5b7095..a882d1ca 100644
--- a/test/libsolidity/syntaxTests/scoping/scoping_for.sol
+++ b/test/libsolidity/syntaxTests/scoping/scoping_for.sol
@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract test {
     function f() pure public {
         for (uint x = 0; x < 10; x ++){
diff --git a/test/libsolidity/syntaxTests/scoping/scoping_for2.sol b/test/libsolidity/syntaxTests/scoping/scoping_for2.sol
index eb74b8ab..f8c5c19b 100644
--- a/test/libsolidity/syntaxTests/scoping/scoping_for2.sol
+++ b/test/libsolidity/syntaxTests/scoping/scoping_for2.sol
@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract test {
     function f() pure public {
         for (uint x = 0; x < 10; x ++)
diff --git a/test/libsolidity/syntaxTests/scoping/scoping_for3.sol b/test/libsolidity/syntaxTests/scoping/scoping_for3.sol
index 1814cb47..81e34562 100644
--- a/test/libsolidity/syntaxTests/scoping/scoping_for3.sol
+++ b/test/libsolidity/syntaxTests/scoping/scoping_for3.sol
@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract test {
     function f() pure public {
         for (uint x = 0; x < 10; x ++){
@@ -8,4 +7,4 @@ contract test {
     }
 }
 // ----
-// DeclarationError: (154-155): Undeclared identifier.
+// DeclarationError: (124-125): Undeclared identifier.
diff --git a/test/libsolidity/syntaxTests/scoping/scoping_for_decl_in_body.sol b/test/libsolidity/syntaxTests/scoping/scoping_for_decl_in_body.sol
index 3e80b385..28b88525 100644
--- a/test/libsolidity/syntaxTests/scoping/scoping_for_decl_in_body.sol
+++ b/test/libsolidity/syntaxTests/scoping/scoping_for_decl_in_body.sol
@@ -1,4 +1,3 @@
-pragma experimental "v0.5.0";
 contract test {
     function f() pure public {
         for (;; y++){
@@ -7,4 +6,4 @@ contract test {
     }
 }
 // ----
-// DeclarationError: (93-94): Undeclared identifier.
+// DeclarationError: (63-64): Undeclared identifier.
diff --git a/test/libsolidity/syntaxTests/scoping/scoping_old.sol b/test/libsolidity/syntaxTests/scoping/scoping_old.sol
index 83f6b60b..70e5ee0c 100644
--- a/test/libsolidity/syntaxTests/scoping/scoping_old.sol
+++ b/test/libsolidity/syntaxTests/scoping/scoping_old.sol
@@ -4,3 +4,5 @@ contract test {
         uint256 x = 2;
     }
 }
+// ----
+// DeclarationError: (55-56): Undeclared identifier. "x" is not (or not yet) visible at this point.
diff --git a/test/libsolidity/syntaxTests/scoping/scoping_self_use.sol b/test/libsolidity/syntaxTests/scoping/scoping_self_use.sol
index 9e2c0171..a5087c57 100644
--- a/test/libsolidity/syntaxTests/scoping/scoping_self_use.sol
+++ b/test/libsolidity/syntaxTests/scoping/scoping_self_use.sol
@@ -3,3 +3,5 @@ contract test {
         uint a = a;
     }
 }
+// ----
+// DeclarationError: (64-65): Undeclared identifier. "a" is not (or not yet) visible at this point.
diff --git a/test/libsolidity/syntaxTests/scoping/scoping_self_use_050.sol b/test/libsolidity/syntaxTests/scoping/scoping_self_use_050.sol
deleted file mode 100644
index ab3dcefb..00000000
--- a/test/libsolidity/syntaxTests/scoping/scoping_self_use_050.sol
+++ /dev/null
@@ -1,8 +0,0 @@
-pragma experimental "v0.5.0";
-contract test {
-    function f() pure public {
-        uint a = a;
-    }
-}
-// ----
-// DeclarationError: (94-95): Undeclared identifier. Did you mean "a"?
-- 
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