LinearAlgebra/qr: Stop trying to factorize uninitialized memory (Juli…

…aLang#46386) It's fine for the test as is, but msan won't like this when enabled, just use a random matrix rather than an uninitialized one.
green-nsk · Aug 18, 2022 · 330ddfc · 330ddfc
1 parent 1040707
commit 330ddfc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/stdlib/LinearAlgebra/test/qr.jl b/stdlib/LinearAlgebra/test/qr.jl
@@ -244,7 +244,7 @@ end
 end
 
 @testset "Issue 16520" begin
-    @test_throws DimensionMismatch Matrix{Float64}(undef,3,2)\(1:5)
+    @test_throws DimensionMismatch rand(3,2)\(1:5)
 end
 
 @testset "Issue 22810" begin