From a9f6cfb6a8b6d38057faca067c015da1f72cf62d Mon Sep 17 00:00:00 2001
From: Eugen Wissner <belka@caraus.de>
Date: Mon, 5 Oct 2026 00:26:05 +0200
Subject: Add a treesitter grammar

---
 .../test/corpus/pointer_subtraction.txt            | 32 ++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 tools/tree-sitter/test/corpus/pointer_subtraction.txt

(limited to 'tools/tree-sitter/test/corpus/pointer_subtraction.txt')

diff --git a/tools/tree-sitter/test/corpus/pointer_subtraction.txt b/tools/tree-sitter/test/corpus/pointer_subtraction.txt
new file mode 100644
index 0000000..3e28de8
--- /dev/null
+++ b/tools/tree-sitter/test/corpus/pointer_subtraction.txt
@@ -0,0 +1,32 @@
+==================
+pointer_subtraction
+==================
+
+module
+
+proc test(a, b: ^Char) -> Int
+return a - b
+
+end.
+
+---
+
+(source_file
+  (module_declaration
+    (procedure_declaration
+      (identifier_definition
+        (identifier))
+      (parameter_list
+        (field_declaration
+          (identifier_definition
+            (identifier))
+          (identifier_definition
+            (identifier))
+          (pointer_type
+            (identifier))))
+      (identifier)
+      (procedure_body
+        (return_clause
+          (binary_expression
+            (identifier)
+            (identifier)))))))
-- 
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