Fix infinite loop

thofma · Sep 21, 2023 · aeb3f9b · aeb3f9b
1 parent 93de83d
commit aeb3f9b
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/Sparse/Matrix.jl b/src/Sparse/Matrix.jl
@@ -702,7 +702,7 @@ function *(b::T, A::SMat{T}) where T
   return B
 end
 
-function *(b::Union{NCRingElem,RingElement}, A::SMat{T}) where T
+function *(b, A::SMat)
   return base_ring(A)(b)*A
 end
 
@@ -717,7 +717,7 @@ function *(A::SMat{T}, b::T) where T
   return B
 end
 
-function *(A::SMat{T}, b::Union{NCRingElem,RingElement}) where T
+function *(A::SMat, b)
   return A*base_ring(A)(b)
 end
 

diff --git a/src/Sparse/Row.jl b/src/Sparse/Row.jl
@@ -486,7 +486,7 @@ function *(b::T, A::SRow{T}) where T
   return B
 end
 
-function *(b::Union{NCRingElem,RingElement}, A::SRow{T}) where T
+function *(b, A::SRow)
   if length(A.values) == 0
     return sparse_row(base_ring(A))
   end
@@ -508,7 +508,7 @@ function *(A::SRow{T}, b::T) where T
   return B
 end
 
-function *(A::SRow{T}, b::Union{NCRingElem,RingElement}) where T
+function *(A::SRow, b)
   if length(A.values) == 0
     return sparse_row(base_ring(A))
   end