rename a Python file

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

scripts/find_non_defined_param_eval_patterns.py

@@ -0,0 +1,41 @@
+#!/usr/bin/env python3
+"""
+sus.py: Search for function calls with three function-call arguments (ambiguous parameter evaluation order)
+and print matches in grep-like format: file:line:match
+"""
+import os
+import re
+# skip chain calls like obj.method(...)
+chain_pattern = re.compile(r"\.\s*[A-Za-z_]\w*\s*\(")
+
+# pattern: identifier(... foo(...), ... bar(...)) with two function-call args
+pattern = re.compile(
+    r"\b[A-Za-z_]\w*"             # function name
+    r"\s*\(\s*"                 # '('
+    r"[^)]*?[A-Za-z_]\w*\([^)]*\)"  # first func-call arg anywhere
+    r"[^)]*?,[^)]*?[A-Za-z_]\w*\([^)]*\)"  # second func-call arg
+    r"[^)]*?\)"                   # up to closing ')'
+)
+
+# file extensions to include
+excl = ('TRACE', 'ASSERT', 'VERIFY', )
+
+for root, dirs, files in os.walk('src/smt'):
+    # skip hidden dirs
+    dirs[:] = [d for d in dirs if not d.startswith('.')]
+    for file in files:
+        path = os.path.join(root, file)
+        try:
+            with open(path, 'r', encoding='utf-8', errors='ignore') as f:
+                for i, line in enumerate(f, 1):
+                    if pattern.search(line):
+                        # skip lines with TRACE or ASSERT in all caps
+                        if 'TRACE' in line or 'ASSERT' in line or 'VERIFY' in line:
+                            continue
+                        # skip chain calls (method-style chaining)
+                        if chain_pattern.search(line):
+                            continue
+                        full_path = os.path.abspath(path)
+                        print(f"{full_path}:{i}:{line.rstrip()}")
+        except OSError:
+            pass