feat(codegen): overload global functions and procedures

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 36 insertions, 0 deletions

diff --git a/tests/iii/overload-errors/case.json b/tests/iii/overload-errors/case.json
new file mode 100644
index 0000000..b31c666
--- /dev/null
+++ b/tests/iii/overload-errors/case.json
@@ -0,0 +1,36 @@
+{
+  "errors": [
+    {
+      "reason": "every overload must be declared OVERLOAD",
+      "line": 4
+    },
+    {
+      "reason": "Function Ret cannot be redefined",
+      "line": 10
+    },
+    {
+      "reason": "Function Mode cannot be redefined",
+      "line": 15
+    },
+    {
+      "reason": "No matching overload for Exact\\(INTEGER\\)",
+      "line": 20
+    },
+    {
+      "reason": "Function Bounds cannot be redefined",
+      "line": 23
+    },
+    {
+      "reason": "built-in function and cannot be redefined",
+      "line": 25
+    },
+    {
+      "reason": "No matching overload for Exact\\(STRING\\)",
+      "line": 28
+    },
+    {
+      "reason": "No matching overload for Exact\\(\\)",
+      "line": 29
+    }
+  ]
+}