From e19d417b34f801716d16fc1cd45ca0c5b4f26775 Mon Sep 17 00:00:00 2001
From: odow <o.dowson@gmail.com>
Date: Sun, 26 May 2024 11:31:18 +1200
Subject: [PATCH 1/2] [Bridges] fix supports_constraint for IndicatorSOS1Bridge

---
 src/Bridges/Constraint/bridges/indicator_sos.jl | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Bridges/Constraint/bridges/indicator_sos.jl b/src/Bridges/Constraint/bridges/indicator_sos.jl
index c0148eaa01..37320573f7 100644
--- a/src/Bridges/Constraint/bridges/indicator_sos.jl
+++ b/src/Bridges/Constraint/bridges/indicator_sos.jl
@@ -60,10 +60,10 @@ function bridge_constraint(
 end
 
 function MOI.supports_constraint(
-    ::Type{<:IndicatorSOS1Bridge},
-    ::Type{<:MOI.AbstractVectorFunction},
+    ::Type{<:IndicatorSOS1Bridge{T}},
+    ::Type{MOI.VectorAffineFunction{T}},
     ::Type{<:MOI.Indicator{MOI.ACTIVATE_ON_ONE,<:MOI.AbstractScalarSet}},
-)
+) where {T}
     return true
 end
 

From 01f799af3a37e86b457683dee6c966e051861b36 Mon Sep 17 00:00:00 2001
From: odow <o.dowson@gmail.com>
Date: Sun, 26 May 2024 11:38:35 +1200
Subject: [PATCH 2/2] Add test

---
 src/Bridges/Constraint/bridges/indicator_sos.jl |  2 +-
 test/Bridges/Constraint/indicator_sos.jl        | 14 ++++++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/Bridges/Constraint/bridges/indicator_sos.jl b/src/Bridges/Constraint/bridges/indicator_sos.jl
index 37320573f7..ce87ff8de7 100644
--- a/src/Bridges/Constraint/bridges/indicator_sos.jl
+++ b/src/Bridges/Constraint/bridges/indicator_sos.jl
@@ -113,7 +113,7 @@ end
 
 function concrete_bridge_type(
     ::Type{<:IndicatorSOS1Bridge{T}},
-    ::Type{<:MOI.AbstractVectorFunction},
+    ::Type{MOI.VectorAffineFunction{T}},
     ::Type{MOI.Indicator{MOI.ACTIVATE_ON_ONE,S}},
 ) where {T,S}
     return IndicatorSOS1Bridge{T,S}
diff --git a/test/Bridges/Constraint/indicator_sos.jl b/test/Bridges/Constraint/indicator_sos.jl
index d66036c80b..fe592488af 100644
--- a/test/Bridges/Constraint/indicator_sos.jl
+++ b/test/Bridges/Constraint/indicator_sos.jl
@@ -332,6 +332,20 @@ function test_runtests()
         [y, z] in SOS1([0.4, 0.6])
         """,
     )
+    # Test that the bridge does nothing for VectorQuadraticFunctions
+    MOI.Bridges.runtests(
+        MOI.Bridges.Constraint.IndicatorSOS1Bridge,
+        """
+        variables: x, z
+        [z, 2.0 * x * x] in Indicator{ACTIVATE_ON_ONE}(LessThan(2.0))
+        z in ZeroOne()
+        """,
+        """
+        variables: x, z
+        [z, 2.0 * x * x] in Indicator{ACTIVATE_ON_ONE}(LessThan(2.0))
+        z in ZeroOne()
+        """,
+    )
     return
 end