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-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
4 files changed, 20 insertions, 0 deletions
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 {
+ }
+}