Fix bug in metadata extraction: only consider offset labels (#173)

This bug was exposed by a fix in the GT4Py lowering GridTools/gt4py#1196.
C2SM · Mar 7, 2023 · 68f515b · 68f515b
1 parent c10067a
commit 68f515b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pyutils/src/icon4py/pyutils/metadata.py b/pyutils/src/icon4py/pyutils/metadata.py
@@ -212,6 +212,7 @@ def scan_for_offsets(fvprog: Program) -> list[eve.concepts.SymbolRef]:
         fvprog.itir.pre_walk_values()
         .if_isinstance(itir.OffsetLiteral)
         .getattr("value")
+        .if_isinstance(str)
         .to_list()
     )
     all_dim_labels = [dim.value for dim in all_dims if dim.kind == DimensionKind.LOCAL]