Update

Author: odow

src/Bridges/Constraint/bridges/ScalarSlackBridge.jl

@@ -25,20 +25,21 @@ function MOI.get(
     return 1
 end
 
-function MOI.get(
-    ::_AbstractSlackBridge{T,VF,ZS,F,S},
-    ::MOI.NumberOfConstraints{VF,S},
-)::Int64 where {T,VF,ZS,F,S}
-    return 1
-end
-
 function MOI.get(
     bridge::_AbstractSlackBridge{T,VF,ZS,F},
     ::MOI.ListOfConstraintIndices{F,ZS},
 ) where {T,VF,ZS,F}
     return [bridge.equality]
 end
 
+
+function MOI.get(
+    ::_AbstractSlackBridge{T,VF,ZS,F,S},
+    ::MOI.NumberOfConstraints{VF,S},
+)::Int64 where {T,VF,ZS,F,S}
+    return 1
+end
+
 function MOI.get(
     bridge::_AbstractSlackBridge{T,VF,ZS,F,S},
     ::MOI.ListOfConstraintIndices{VF,S},
@@ -61,7 +62,7 @@ end
 
 function MOI.get(
     bridge::_AbstractSlackBridge{T,VF,S,F,S},
-    ::MOI.ListOfConstraintIndices{F,S},
+    ::MOI.ListOfConstraintIndices{VF,S},
 ) where {T,VF,S,F}
     # This method is needed to resolve a possible ambiguity reported by
     # Test.detect_ambiguities. It can't happen in practice because it would mean

test/Bridges/Constraint/ScalarSlackBridge.jl

@@ -427,7 +427,7 @@ function test_basis_status()
 end
 
 function test_internal_error()
-    F, S = MOI.ScalarAffineFunction{Float64},MOI.EqualTo{Float64}
+    F, S = MOI.ScalarAffineFunction{Float64}, MOI.EqualTo{Float64}
     BT = MOI.Bridges.Constraint.ScalarSlackBridge{Float64,F,S}
     model = MOI.Utilities.Model{Float64}()
     x = MOI.add_variable(model)