From 234e103e4be23dc0a76ceda87e6f420680ec6c98 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Crozet=20S=C3=A9bastien?= <developer@crozet.re>
Date: Thu, 25 Feb 2021 13:52:58 +0100
Subject: [PATCH] Fix compilation of the sparse module.

---
 src/sparse/cs_matrix.rs          | 2 +-
 src/sparse/cs_matrix_cholesky.rs | 9 ++++++---
 src/sparse/cs_matrix_ops.rs      | 2 +-
 src/sparse/cs_matrix_solve.rs    | 3 ++-
 4 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/sparse/cs_matrix.rs b/src/sparse/cs_matrix.rs
index 45a2bbf7..3b056ab7 100644
--- a/src/sparse/cs_matrix.rs
+++ b/src/sparse/cs_matrix.rs
@@ -460,7 +460,7 @@ where
     {
         // Size = R
         let nrows = self.data.shape().0;
-        let mut workspace = unsafe { VectorN::new_uninitialized_generic(nrows, U1) };
+        let mut workspace = unsafe { crate::unimplemented_or_uninitialized_generic!(nrows, U1) };
         self.sort_with_workspace(workspace.as_mut_slice());
     }
 
diff --git a/src/sparse/cs_matrix_cholesky.rs b/src/sparse/cs_matrix_cholesky.rs
index 277f9316..1a0c15dc 100644
--- a/src/sparse/cs_matrix_cholesky.rs
+++ b/src/sparse/cs_matrix_cholesky.rs
@@ -48,8 +48,10 @@ where
         let (l, u) = Self::nonzero_pattern(m);
 
         // Workspaces.
-        let work_x = unsafe { VectorN::new_uninitialized_generic(m.data.shape().0, U1) };
-        let work_c = unsafe { VectorN::new_uninitialized_generic(m.data.shape().1, U1) };
+        let work_x =
+            unsafe { crate::unimplemented_or_uninitialized_generic!(m.data.shape().0, U1) };
+        let work_c =
+            unsafe { crate::unimplemented_or_uninitialized_generic!(m.data.shape().1, U1) };
         let mut original_p = m.data.p.as_slice().to_vec();
         original_p.push(m.data.i.len());
 
@@ -291,7 +293,8 @@ where
         let etree = Self::elimination_tree(m);
         let (nrows, ncols) = m.data.shape();
         let mut rows = Vec::with_capacity(m.len());
-        let mut cols = unsafe { VectorN::new_uninitialized_generic(m.data.shape().0, U1) };
+        let mut cols =
+            unsafe { crate::unimplemented_or_uninitialized_generic!(m.data.shape().0, U1) };
         let mut marks = Vec::new();
 
         // NOTE: the following will actually compute the non-zero pattern of
diff --git a/src/sparse/cs_matrix_ops.rs b/src/sparse/cs_matrix_ops.rs
index 803bc61f..a440882c 100644
--- a/src/sparse/cs_matrix_ops.rs
+++ b/src/sparse/cs_matrix_ops.rs
@@ -242,7 +242,7 @@ where
 
         let mut res = CsMatrix::new_uninitialized_generic(nrows1, ncols2, self.len() + rhs.len());
         let mut timestamps = VectorN::zeros_generic(nrows1, U1);
-        let mut workspace = unsafe { VectorN::new_uninitialized_generic(nrows1, U1) };
+        let mut workspace = unsafe { crate::unimplemented_or_uninitialized_generic!(nrows1, U1) };
         let mut nz = 0;
 
         for j in 0..ncols2.value() {
diff --git a/src/sparse/cs_matrix_solve.rs b/src/sparse/cs_matrix_solve.rs
index 73b50db3..bc7c5bc7 100644
--- a/src/sparse/cs_matrix_solve.rs
+++ b/src/sparse/cs_matrix_solve.rs
@@ -149,7 +149,8 @@ impl<N: RealField, D: Dim, S: CsStorage<N, D, D>> CsMatrix<N, D, D, S> {
         self.lower_triangular_reach(b, &mut reach);
         // We sort the reach so the result matrix has sorted indices.
         reach.sort();
-        let mut workspace = unsafe { VectorN::new_uninitialized_generic(b.data.shape().0, U1) };
+        let mut workspace =
+            unsafe { crate::unimplemented_or_uninitialized_generic!(b.data.shape().0, U1) };
 
         for i in reach.iter().cloned() {
             workspace[i] = N::zero();