From 06dc1a9fca3bd1a2421e1a19fd6374519349d8d9 Mon Sep 17 00:00:00 2001
From: Ryan Volz <ryan.volz@gmail.com>
Date: Mon, 11 Oct 2021 15:02:55 -0400
Subject: grc: Look up type aliases as a set instead of a single value.

After #5127, we inadvertently had duplicate dictionary keys, meaning the
last entry is the only one that actually existed and some desired
aliases were missing. This changes the ALIAS_OF dictionary to ALIASES_OF
where the values are now a set of aliases instead of a single string
value. The one use of the ALIAS_OF dictionary was changed to operate on
the returned set.

Signed-off-by: Ryan Volz <ryan.volz@gmail.com>
---
 grc/core/Connection.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'grc/core/Connection.py')

diff --git a/grc/core/Connection.py b/grc/core/Connection.py
index 718dd69e71..f979efb3e4 100644
--- a/grc/core/Connection.py
+++ b/grc/core/Connection.py
@@ -8,7 +8,7 @@ SPDX-License-Identifier: GPL-2.0-or-later
 
 
 from .base import Element
-from .Constants import ALIAS_OF
+from .Constants import ALIASES_OF
 from .utils.descriptors import lazy_property
 
 
@@ -93,7 +93,7 @@ class Connection(Element):
 
         source_dtype = self.source_port.dtype
         sink_dtype = self.sink_port.dtype
-        if source_dtype != sink_dtype and source_dtype != ALIAS_OF.get(sink_dtype):
+        if source_dtype != sink_dtype and source_dtype not in ALIASES_OF.get(sink_dtype):
             self.add_error_message('Source IO type "{}" does not match sink IO type "{}".'.format(source_dtype, sink_dtype))
 
         source_size = self.source_port.item_size
-- 
cgit v1.2.3