Function inlining: early exit if arg 'functions' is provided but empty

ecmwf-ifs · Oct 8, 2024 · 01fc82c · 01fc82c
1 parent 21e86f6
commit 01fc82c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/loki/transformations/inline.py b/loki/transformations/inline.py
@@ -409,6 +409,9 @@ class FindInlineCallsSkipInlineCallParameters(ExpressionFinder):
         """
         retriever = ExpressionRetrieverSkipInlineCallParameters(lambda e: isinstance(e, sym.InlineCall))
 
+    # functions are provided, however functions is empty, thus early exit
+    if functions is not None and not functions:
+        return False
     functions = as_tuple(functions)
 
     # Keep track of removed symbols