added a test, added some sample code for debugging

klauer · May 2, 2024 · e05ec06 · e05ec06
1 parent acadccb
commit e05ec06
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Showing 3 changed files with 3 additions and 2 deletions.
diff --git a/blark/iec.lark b/blark/iec.lark
@@ -280,7 +280,7 @@ _type_declaration: array_type_declaration
                  | subrange_type_declaration
                  | enumerated_type_declaration
 
-simple_type_declaration: simple_type_name [ extends ] ":" simple_spec_init
+simple_type_declaration: simple_type_name ("," simple_type_name)* [ extends ] ":" simple_spec_init
 
 indirection_type: REFERENCE_TO
                 | POINTER_TO+

diff --git a/blark/tests/source/repeated_declaration.st b/blark/tests/source/repeated_declaration.st
@@ -1,6 +1,6 @@
 METHOD doSomethingCool : BOOL
 VAR_INPUT
-        AlertTimer, SignalBadTimer, QualityBadTimer : library.TPUDO;
+        AlertTimer, SignalBadTimer : library.TPUDO;
 END_VAR
 
 // do some stuff

diff --git a/blark/tests/test_transformer.py b/blark/tests/test_transformer.py
@@ -362,6 +362,7 @@ def test_bool_literal_roundtrip(name, value, expected):
         param("expression", "_directoryFileList.Item(_i).ToString()"),
         param("expression", "_directoryFileList.Item(_i)^.ToString()"),
         param("simple_type_declaration", "TypeName : INT"),
+        param("simple_type_declaration", "TypeName, TypeName2 : INT"),
         param("simple_type_declaration", "TypeName : INT := 5"),
         param("simple_type_declaration", "TypeName : INT := 5 + 1 * (2)"),
         param("simple_type_declaration", "TypeName : REFERENCE TO INT"),