Fix internal compiler error when parsing ``var`` declaration without identifier.

2 files changed, 26 insertions, 0 deletions

diff --git a/test/libsolidity/syntaxTests/parsing/return_var.sol b/test/libsolidity/syntaxTests/parsing/return_var.sol
new file mode 100644
index 00000000..113032a7
--- /dev/null
+++ b/test/libsolidity/syntaxTests/parsing/return_var.sol
@@ -0,0 +1,13 @@
+contract C {
+    function f() returns(var) {}
+    function f() returns(var x) {}
+    function f() public pure returns (var storage) {}
+    function f() public pure returns (var storage x) {}
+}
+// ----
+// ParserError: (38-38): Expected explicit type name.
+// ParserError: (71-71): Expected explicit type name.
+// ParserError: (119-119): Expected explicit type name.
+// ParserError: (123-123): Location specifier needs explicit type name.
+// ParserError: (173-173): Expected explicit type name.
+// ParserError: (177-177): Location specifier needs explicit type name.
diff --git a/test/libsolidity/syntaxTests/parsing/var_in_function_arguments.sol b/test/libsolidity/syntaxTests/parsing/var_in_function_arguments.sol
new file mode 100644
index 00000000..cb166c7d
--- /dev/null
+++ b/test/libsolidity/syntaxTests/parsing/var_in_function_arguments.sol
@@ -0,0 +1,13 @@
+contract C {
+    function f(var) public pure {}
+    function f(var x) public pure {}
+    function f(var storage) public pure {}
+    function f(var storage x) public pure {}
+}
+// ----
+// ParserError: (28-28): Expected explicit type name.
+// ParserError: (63-63): Expected explicit type name.
+// ParserError: (100-100): Expected explicit type name.
+// ParserError: (104-104): Location specifier needs explicit type name.
+// ParserError: (143-143): Expected explicit type name.
+// ParserError: (147-147): Location specifier needs explicit type name.