Fix arbitrary feature

Author: dhardy

Cargo.toml

@@ -25,11 +25,11 @@ std             = [ "matrixmultiply", "alga/std", "alloc" ]
 # Since Cargo doesn't support multiplicitave features, use this to enable rand+std:
 rand_with_std   = [ "rand/std", "std", "rand_distr" ]
 stdweb          = [ "rand", "rand/stdweb" ]
-arbitrary       = [ "quickcheck" ]
+arbitrary       = [ "quickcheck", "rand" ]
 serde-serialize = [ "serde", "serde_derive", "num-complex/serde" ]
 abomonation-serialize = [ "abomonation" ]
 sparse = [ ]
-debug = [ "approx/num-complex", "rand/std" ]
+debug = [ "rand_with_std" ]
 alloc = [ ]
 io = [ "pest", "pest_derive" ]
 serde_derive = []   # dummy feature to avoid breakage
@@ -42,13 +42,13 @@ rand_distr     = { version = "0.2", optional = true }
 num-traits     = { version = "0.2", default-features = false }
 num-complex    = { version = "0.2", default-features = false }
 num-rational   = { version = "0.2", default-features = false }
-approx         = { version = "0.3", default-features = false }
+approx         = { version = "0.3", default-features = false, features = ["num-complex"] }
 alga           = { version = "0.9", default-features = false }
 matrixmultiply = { version = "0.2", optional = true }
 serde          = { version = "1.0", optional = true, features = ["derive"] }
 abomonation    = { version = "0.7", optional = true }
 mint           = { version = "0.5", optional = true }
-quickcheck     = { version = "0.8", optional = true }
+quickcheck     = { version = "0.9", optional = true }
 pest           = { version = "2.0", optional = true }
 pest_derive    = { version = "2.0", optional = true }
 

ci/build.sh

@@ -6,6 +6,7 @@ if [ -z "$NO_STD" ]; then
     if [ -z "$LAPACK" ]; then
         cargo build --verbose -p nalgebra --no-default-features --lib;
         cargo build --verbose -p nalgebra;
+        cargo build --verbose -p nalgebra --features "rand";
         cargo build --verbose -p nalgebra --features "arbitrary";
         cargo build --verbose -p nalgebra --features "mint";
         cargo build --verbose -p nalgebra --features "alloc";
@@ -26,4 +27,4 @@ EOF
     rustup component add rust-src
     cargo install xargo
     xargo build --verbose --no-default-features --target=x86_64-unknown-linux-gnu --features "${CARGO_FEATURES}";
-fi
+fi

ci/test.sh

@@ -7,7 +7,7 @@ if [ -z "$NO_STD" ]; then
         cargo test --verbose --no-default-features --lib;
         cargo test --verbose --no-default-features --features "std" --tests;
         cargo test --verbose;
-        cargo test --verbose "arbitrary";
+        cargo test --verbose --features "arbitrary";
         cargo test --verbose --all-features;
         cd nalgebra-glm; cargo test --verbose;
     else

nalgebra-lapack/Cargo.toml

@@ -35,6 +35,6 @@ lapack-src    = { version = "0.2", default-features = false }
 
 [dev-dependencies]
 nalgebra   = { version = "0.18", path = "..", features = [ "arbitrary" ] }
-quickcheck = "0.8"
+quickcheck = "0.9"
 approx     = "0.3"
 rand       = "0.7"