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-rw-r--r--tests/func2.sub10
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/func2.sub b/tests/func2.sub
index 2f9d5ce..41a3844 100644
--- a/tests/func2.sub
+++ b/tests/func2.sub
@@ -15,3 +15,13 @@ type funcc
funca
funcb
funcc
+
+# when not in posix mode, bash allows non-identifiers as function names
+set +o posix
+foo-bar()
+{
+ :;
+}
+
+declare -F foo-bar
+declare -f foo-bar