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-rw-r--r--test/libsolidity/syntaxTests/controlFlow/mappingReturn/named_err.sol5
-rw-r--r--test/libsolidity/syntaxTests/controlFlow/mappingReturn/named_fine.sol5
-rw-r--r--test/libsolidity/syntaxTests/controlFlow/mappingReturn/unnamed_err.sol5
-rw-r--r--test/libsolidity/syntaxTests/controlFlow/mappingReturn/unnamed_fine.sol5
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/argument_external.sol7
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/argument_internal.sol5
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/argument_private.sol5
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/argument_public.sol7
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/array_argument_external.sol6
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/array_argument_internal.sol5
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/array_argument_private.sol5
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/array_argument_public.sol6
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/function_type_argument_external.sol6
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/function_type_argument_internal.sol4
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/function_type_return_external.sol6
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/function_type_return_internal.sol4
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/library_argument_external.sol6
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/library_argument_internal.sol4
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/library_argument_private.sol4
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/library_argument_public.sol6
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/library_array_argument_external.sol6
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/library_array_argument_internal.sol4
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/library_array_argument_private.sol4
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/library_array_argument_public.sol6
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/library_return_external.sol10
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/library_return_internal.sol6
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/library_return_private.sol6
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/library_return_public.sol10
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/mapping_array_return_external.sol6
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/mapping_array_return_internal.sol16
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/mapping_array_return_public.sol6
-rw-r--r--test/libsolidity/syntaxTests/types/mapping/mapping_return_internal.sol5
32 files changed, 186 insertions, 5 deletions
diff --git a/test/libsolidity/syntaxTests/controlFlow/mappingReturn/named_err.sol b/test/libsolidity/syntaxTests/controlFlow/mappingReturn/named_err.sol
new file mode 100644
index 00000000..35420b6d
--- /dev/null
+++ b/test/libsolidity/syntaxTests/controlFlow/mappingReturn/named_err.sol
@@ -0,0 +1,5 @@
+contract C {
+ function f() internal pure returns (mapping(uint=>uint) storage r) { }
+}
+// ----
+// TypeError: (53-82): This variable is of storage pointer type and might be returned without assignment and could be used uninitialized. Assign the variable (potentially from itself) to fix this error.
diff --git a/test/libsolidity/syntaxTests/controlFlow/mappingReturn/named_fine.sol b/test/libsolidity/syntaxTests/controlFlow/mappingReturn/named_fine.sol
new file mode 100644
index 00000000..4146192f
--- /dev/null
+++ b/test/libsolidity/syntaxTests/controlFlow/mappingReturn/named_fine.sol
@@ -0,0 +1,5 @@
+contract C {
+ mapping(uint=>uint) m;
+ function f() internal view returns (mapping(uint=>uint) storage r) { r = m; }
+}
+// ----
diff --git a/test/libsolidity/syntaxTests/controlFlow/mappingReturn/unnamed_err.sol b/test/libsolidity/syntaxTests/controlFlow/mappingReturn/unnamed_err.sol
new file mode 100644
index 00000000..7e8c4501
--- /dev/null
+++ b/test/libsolidity/syntaxTests/controlFlow/mappingReturn/unnamed_err.sol
@@ -0,0 +1,5 @@
+contract C {
+ function f() internal pure returns (mapping(uint=>uint) storage) {}
+}
+// ----
+// TypeError: (53-72): This variable is of storage pointer type and might be returned without assignment and could be used uninitialized. Assign the variable (potentially from itself) to fix this error.
diff --git a/test/libsolidity/syntaxTests/controlFlow/mappingReturn/unnamed_fine.sol b/test/libsolidity/syntaxTests/controlFlow/mappingReturn/unnamed_fine.sol
new file mode 100644
index 00000000..9c5e3149
--- /dev/null
+++ b/test/libsolidity/syntaxTests/controlFlow/mappingReturn/unnamed_fine.sol
@@ -0,0 +1,5 @@
+contract C {
+ mapping(uint=>uint) m;
+ function f() internal view returns (mapping(uint=>uint) storage) { return m; }
+}
+// ----
diff --git a/test/libsolidity/syntaxTests/types/mapping/argument_external.sol b/test/libsolidity/syntaxTests/types/mapping/argument_external.sol
new file mode 100644
index 00000000..0354893f
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/argument_external.sol
@@ -0,0 +1,7 @@
+contract C {
+ function f(mapping(uint => uint) storage) external pure {
+ }
+}
+// ----
+// TypeError: (28-49): Type is required to live outside storage.
+// TypeError: (28-49): Internal or recursive type is not allowed for public or external functions.
diff --git a/test/libsolidity/syntaxTests/types/mapping/argument_internal.sol b/test/libsolidity/syntaxTests/types/mapping/argument_internal.sol
new file mode 100644
index 00000000..3c021515
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/argument_internal.sol
@@ -0,0 +1,5 @@
+contract C {
+ function f(mapping(uint => uint) storage) internal pure {
+ }
+}
+// ----
diff --git a/test/libsolidity/syntaxTests/types/mapping/argument_private.sol b/test/libsolidity/syntaxTests/types/mapping/argument_private.sol
new file mode 100644
index 00000000..63733d71
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/argument_private.sol
@@ -0,0 +1,5 @@
+contract C {
+ function f(mapping(uint => uint) storage) private pure {
+ }
+}
+// ----
diff --git a/test/libsolidity/syntaxTests/types/mapping/argument_public.sol b/test/libsolidity/syntaxTests/types/mapping/argument_public.sol
new file mode 100644
index 00000000..e4121c7f
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/argument_public.sol
@@ -0,0 +1,7 @@
+contract C {
+ function f(mapping(uint => uint) storage) public pure {
+ }
+}
+// ----
+// TypeError: (28-49): Type is required to live outside storage.
+// TypeError: (28-49): Internal or recursive type is not allowed for public or external functions.
diff --git a/test/libsolidity/syntaxTests/types/mapping/array_argument_external.sol b/test/libsolidity/syntaxTests/types/mapping/array_argument_external.sol
new file mode 100644
index 00000000..8dea6907
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/array_argument_external.sol
@@ -0,0 +1,6 @@
+contract C {
+ function f(mapping(uint => uint)[] storage) external pure {
+ }
+}
+// ----
+// TypeError: (28-51): Location has to be calldata for external functions (remove the "memory" or "storage" keyword).
diff --git a/test/libsolidity/syntaxTests/types/mapping/array_argument_internal.sol b/test/libsolidity/syntaxTests/types/mapping/array_argument_internal.sol
new file mode 100644
index 00000000..352d0982
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/array_argument_internal.sol
@@ -0,0 +1,5 @@
+contract C {
+ function f(mapping(uint => uint)[] storage) internal pure {
+ }
+}
+// ----
diff --git a/test/libsolidity/syntaxTests/types/mapping/array_argument_private.sol b/test/libsolidity/syntaxTests/types/mapping/array_argument_private.sol
new file mode 100644
index 00000000..332dbe6c
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/array_argument_private.sol
@@ -0,0 +1,5 @@
+contract C {
+ function f(mapping(uint => uint)[] storage) private pure {
+ }
+}
+// ----
diff --git a/test/libsolidity/syntaxTests/types/mapping/array_argument_public.sol b/test/libsolidity/syntaxTests/types/mapping/array_argument_public.sol
new file mode 100644
index 00000000..69dcec01
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/array_argument_public.sol
@@ -0,0 +1,6 @@
+contract C {
+ function f(mapping(uint => uint)[] storage) public pure {
+ }
+}
+// ----
+// TypeError: (28-51): Location has to be memory for publicly visible functions (remove the "storage" or "calldata" keyword).
diff --git a/test/libsolidity/syntaxTests/types/mapping/function_type_argument_external.sol b/test/libsolidity/syntaxTests/types/mapping/function_type_argument_external.sol
new file mode 100644
index 00000000..7fe74fb6
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/function_type_argument_external.sol
@@ -0,0 +1,6 @@
+contract C {
+ function f(function(mapping(uint=>uint) storage) external) public pure {
+ }
+}
+// ----
+// TypeError: (37-56): Internal type cannot be used for external function type.
diff --git a/test/libsolidity/syntaxTests/types/mapping/function_type_argument_internal.sol b/test/libsolidity/syntaxTests/types/mapping/function_type_argument_internal.sol
new file mode 100644
index 00000000..01e2322e
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/function_type_argument_internal.sol
@@ -0,0 +1,4 @@
+contract C {
+ function f(function(mapping(uint=>uint) storage) internal) internal pure {
+ }
+}
diff --git a/test/libsolidity/syntaxTests/types/mapping/function_type_return_external.sol b/test/libsolidity/syntaxTests/types/mapping/function_type_return_external.sol
new file mode 100644
index 00000000..f0f8dea6
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/function_type_return_external.sol
@@ -0,0 +1,6 @@
+contract C {
+ function f(function() external returns (mapping(uint=>uint) storage)) public pure {
+ }
+}
+// ----
+// TypeError: (57-76): Internal type cannot be used for external function type.
diff --git a/test/libsolidity/syntaxTests/types/mapping/function_type_return_internal.sol b/test/libsolidity/syntaxTests/types/mapping/function_type_return_internal.sol
new file mode 100644
index 00000000..bd298e5d
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/function_type_return_internal.sol
@@ -0,0 +1,4 @@
+contract C {
+ function f(function() internal returns (mapping(uint=>uint) storage)) internal pure {
+ }
+}
diff --git a/test/libsolidity/syntaxTests/types/mapping/library_argument_external.sol b/test/libsolidity/syntaxTests/types/mapping/library_argument_external.sol
new file mode 100644
index 00000000..e78c6930
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/library_argument_external.sol
@@ -0,0 +1,6 @@
+library L {
+ function f(mapping(uint => uint) storage) external pure {
+ }
+}
+// ----
+// TypeError: (27-48): Type is required to live outside storage.
diff --git a/test/libsolidity/syntaxTests/types/mapping/library_argument_internal.sol b/test/libsolidity/syntaxTests/types/mapping/library_argument_internal.sol
new file mode 100644
index 00000000..1228b6b6
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/library_argument_internal.sol
@@ -0,0 +1,4 @@
+library L {
+ function f(mapping(uint => uint) storage) internal pure {
+ }
+}
diff --git a/test/libsolidity/syntaxTests/types/mapping/library_argument_private.sol b/test/libsolidity/syntaxTests/types/mapping/library_argument_private.sol
new file mode 100644
index 00000000..5eaff16b
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/library_argument_private.sol
@@ -0,0 +1,4 @@
+library L {
+ function f(mapping(uint => uint) storage) private pure {
+ }
+}
diff --git a/test/libsolidity/syntaxTests/types/mapping/library_argument_public.sol b/test/libsolidity/syntaxTests/types/mapping/library_argument_public.sol
new file mode 100644
index 00000000..56393b68
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/library_argument_public.sol
@@ -0,0 +1,6 @@
+library L {
+ function f(mapping(uint => uint) storage) public pure {
+ }
+}
+// ----
+// TypeError: (27-48): Type is required to live outside storage.
diff --git a/test/libsolidity/syntaxTests/types/mapping/library_array_argument_external.sol b/test/libsolidity/syntaxTests/types/mapping/library_array_argument_external.sol
new file mode 100644
index 00000000..f5691675
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/library_array_argument_external.sol
@@ -0,0 +1,6 @@
+library L {
+ function f(mapping(uint => uint)[] storage) external pure {
+ }
+}
+// ----
+// TypeError: (27-50): Type is required to live outside storage.
diff --git a/test/libsolidity/syntaxTests/types/mapping/library_array_argument_internal.sol b/test/libsolidity/syntaxTests/types/mapping/library_array_argument_internal.sol
new file mode 100644
index 00000000..55c1cea0
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/library_array_argument_internal.sol
@@ -0,0 +1,4 @@
+library L {
+ function f(mapping(uint => uint)[] storage) internal pure {
+ }
+}
diff --git a/test/libsolidity/syntaxTests/types/mapping/library_array_argument_private.sol b/test/libsolidity/syntaxTests/types/mapping/library_array_argument_private.sol
new file mode 100644
index 00000000..d37d6504
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/library_array_argument_private.sol
@@ -0,0 +1,4 @@
+library L {
+ function f(mapping(uint => uint)[] storage) private pure {
+ }
+}
diff --git a/test/libsolidity/syntaxTests/types/mapping/library_array_argument_public.sol b/test/libsolidity/syntaxTests/types/mapping/library_array_argument_public.sol
new file mode 100644
index 00000000..bb06d4bc
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/library_array_argument_public.sol
@@ -0,0 +1,6 @@
+library L {
+ function f(mapping(uint => uint)[] storage) public pure {
+ }
+}
+// ----
+// TypeError: (27-50): Type is required to live outside storage.
diff --git a/test/libsolidity/syntaxTests/types/mapping/library_return_external.sol b/test/libsolidity/syntaxTests/types/mapping/library_return_external.sol
new file mode 100644
index 00000000..a3bb1c32
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/library_return_external.sol
@@ -0,0 +1,10 @@
+library L
+{
+ function f(mapping(uint => uint) storage a, mapping(uint => uint) storage b, bool c) external pure returns(mapping(uint => uint) storage) {
+ return c ? a : b;
+ }
+}
+// ----
+// TypeError: (27-58): Type is required to live outside storage.
+// TypeError: (60-91): Type is required to live outside storage.
+// TypeError: (123-144): Type is required to live outside storage.
diff --git a/test/libsolidity/syntaxTests/types/mapping/library_return_internal.sol b/test/libsolidity/syntaxTests/types/mapping/library_return_internal.sol
new file mode 100644
index 00000000..d0fca6bf
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/library_return_internal.sol
@@ -0,0 +1,6 @@
+library L
+{
+ function f(mapping(uint => uint) storage a, mapping(uint => uint) storage b, bool c) internal pure returns(mapping(uint => uint) storage) {
+ return c ? a : b;
+ }
+}
diff --git a/test/libsolidity/syntaxTests/types/mapping/library_return_private.sol b/test/libsolidity/syntaxTests/types/mapping/library_return_private.sol
new file mode 100644
index 00000000..13c2000f
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/library_return_private.sol
@@ -0,0 +1,6 @@
+library L
+{
+ function f(mapping(uint => uint) storage a, mapping(uint => uint) storage b, bool c) private pure returns(mapping(uint => uint) storage) {
+ return c ? a : b;
+ }
+}
diff --git a/test/libsolidity/syntaxTests/types/mapping/library_return_public.sol b/test/libsolidity/syntaxTests/types/mapping/library_return_public.sol
new file mode 100644
index 00000000..ac52d677
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/library_return_public.sol
@@ -0,0 +1,10 @@
+library L
+{
+ function f(mapping(uint => uint) storage a, mapping(uint => uint) storage b, bool c) public pure returns(mapping(uint => uint) storage) {
+ return c ? a : b;
+ }
+}
+// ----
+// TypeError: (27-58): Type is required to live outside storage.
+// TypeError: (60-91): Type is required to live outside storage.
+// TypeError: (121-142): Type is required to live outside storage.
diff --git a/test/libsolidity/syntaxTests/types/mapping/mapping_array_return_external.sol b/test/libsolidity/syntaxTests/types/mapping/mapping_array_return_external.sol
new file mode 100644
index 00000000..dbe030fb
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/mapping_array_return_external.sol
@@ -0,0 +1,6 @@
+contract C {
+ function f() external pure returns (mapping(uint=>uint)[] storage m) {
+ }
+}
+// ----
+// TypeError: (53-84): Location has to be memory for publicly visible functions (remove the "storage" or "calldata" keyword).
diff --git a/test/libsolidity/syntaxTests/types/mapping/mapping_array_return_internal.sol b/test/libsolidity/syntaxTests/types/mapping/mapping_array_return_internal.sol
new file mode 100644
index 00000000..8837c745
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/mapping_array_return_internal.sol
@@ -0,0 +1,16 @@
+contract C {
+ mapping(uint=>uint)[] m;
+ function f() internal view returns (mapping(uint=>uint)[] storage) {
+ return m;
+ }
+ function g() private view returns (mapping(uint=>uint)[] storage) {
+ return m;
+ }
+ function h() internal view returns (mapping(uint=>uint)[] storage r) {
+ r = m;
+ }
+ function i() private view returns (mapping(uint=>uint)[] storage r) {
+ (r,r) = (m,m);
+ }
+}
+// ----
diff --git a/test/libsolidity/syntaxTests/types/mapping/mapping_array_return_public.sol b/test/libsolidity/syntaxTests/types/mapping/mapping_array_return_public.sol
new file mode 100644
index 00000000..7dfecf19
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/mapping/mapping_array_return_public.sol
@@ -0,0 +1,6 @@
+contract C {
+ function f() public pure returns (mapping(uint=>uint)[] storage m) {
+ }
+}
+// ----
+// TypeError: (51-82): Location has to be memory for publicly visible functions (remove the "storage" or "calldata" keyword).
diff --git a/test/libsolidity/syntaxTests/types/mapping/mapping_return_internal.sol b/test/libsolidity/syntaxTests/types/mapping/mapping_return_internal.sol
index a46003f8..4912836e 100644
--- a/test/libsolidity/syntaxTests/types/mapping/mapping_return_internal.sol
+++ b/test/libsolidity/syntaxTests/types/mapping/mapping_return_internal.sol
@@ -1,4 +1,3 @@
-// This should be allowed in a future release.
contract C {
mapping(uint=>uint) m;
function f() internal view returns (mapping(uint=>uint) storage) {
@@ -15,7 +14,3 @@ contract C {
}
}
// ----
-// TypeError: (127-146): Type is required to live outside storage.
-// TypeError: (221-240): Type is required to live outside storage.
-// TypeError: (316-345): Type is required to live outside storage.
-// TypeError: (409-438): Type is required to live outside storage.