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-rw-r--r--test/libsolidity/syntaxTests/dataLocations/externalFunction/external_function_return_parameters_no_data_location.sol5
-rw-r--r--test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_calldata.sol4
-rw-r--r--test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_memory.sol5
-rw-r--r--test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_storage.sol5
4 files changed, 19 insertions, 0 deletions
diff --git a/test/libsolidity/syntaxTests/dataLocations/externalFunction/external_function_return_parameters_no_data_location.sol b/test/libsolidity/syntaxTests/dataLocations/externalFunction/external_function_return_parameters_no_data_location.sol
new file mode 100644
index 00000000..cbcf2a6e
--- /dev/null
+++ b/test/libsolidity/syntaxTests/dataLocations/externalFunction/external_function_return_parameters_no_data_location.sol
@@ -0,0 +1,5 @@
+contract C {
+ function i() external pure returns(uint[]) {}
+}
+// ----
+// TypeError: (52-58): Data location must be "memory" for return parameter in function, but none was given.
diff --git a/test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_calldata.sol b/test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_calldata.sol
new file mode 100644
index 00000000..781c645a
--- /dev/null
+++ b/test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_calldata.sol
@@ -0,0 +1,4 @@
+contract test {
+ function f(bytes calldata) external;
+}
+// ----
diff --git a/test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_memory.sol b/test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_memory.sol
new file mode 100644
index 00000000..d30bde3f
--- /dev/null
+++ b/test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_memory.sol
@@ -0,0 +1,5 @@
+contract test {
+ function f(bytes memory) external;
+}
+// ----
+// TypeError: (31-43): Data location must be "calldata" for parameter in external function, but "memory" was given.
diff --git a/test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_storage.sol b/test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_storage.sol
new file mode 100644
index 00000000..7dc5ba6d
--- /dev/null
+++ b/test/libsolidity/syntaxTests/dataLocations/externalFunction/function_argument_location_specifier_test_external_storage.sol
@@ -0,0 +1,5 @@
+contract test {
+ function f(bytes storage) external;
+}
+// ----
+// TypeError: (31-44): Data location must be "calldata" for parameter in external function, but "storage" was given.