[arrow-datafusion] branch master updated: minor: fix bug in `downcast_value!` macro (#3486)

[yjshen]

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yjshen pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/arrow-datafusion.git


The following commit(s) were added to refs/heads/master by this push:
     new f52d8aff2 minor: fix bug in `downcast_value!` macro (#3486)
f52d8aff2 is described below

commit f52d8aff2e7975403699268225bca0a9efbe7076
Author: Andrew Lamb <and...@nerdnetworks.org>
AuthorDate: Wed Sep 14 21:44:35 2022 -0400

    minor: fix bug in `downcast_value!` macro (#3486)
---
 datafusion/common/src/lib.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/datafusion/common/src/lib.rs b/datafusion/common/src/lib.rs
index 2992596c5..d9fd2503e 100644
--- a/datafusion/common/src/lib.rs
+++ b/datafusion/common/src/lib.rs
@@ -43,10 +43,10 @@ macro_rules! downcast_value {
         })?
     }};
     ($Value: expr, $Type: ident, $T: tt) => {{
-        $Value.as_any().downcast_ref::<$Type<T>>().ok_or_else(|| {
+        $Value.as_any().downcast_ref::<$Type<$T>>().ok_or_else(|| {
             DataFusionError::Internal(format!(
                 "could not cast value to {}",
-                type_name::<$Type<T>>()
+                type_name::<$Type<$T>>()
             ))
         })?
     }};