src: pass desired return type to allocators

Pass the desired return type directly to the allocation functions,
so that the resulting `static_cast` from `void*` becomes unneccessary
and the return type can be use as a reasonable default value for the
`size` parameter.

PR-URL: https://github.com/nodejs/node/pull/8482
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>

1 files changed, 7 insertions, 5 deletions

diff --git a/test/cctest/util.cc b/test/cctest/util.cc
index 79f1524660..7bbf53af13 100644
--- a/test/cctest/util.cc
+++ b/test/cctest/util.cc
@@ -92,14 +92,16 @@ TEST(UtilTest, ToLower) {
 
 TEST(UtilTest, Malloc) {
   using node::Malloc;
+  EXPECT_NE(nullptr, Malloc<char>(0));
+  EXPECT_NE(nullptr, Malloc<char>(1));
   EXPECT_NE(nullptr, Malloc(0));
   EXPECT_NE(nullptr, Malloc(1));
 }
 
 TEST(UtilTest, Calloc) {
   using node::Calloc;
-  EXPECT_NE(nullptr, Calloc(0, 0));
-  EXPECT_NE(nullptr, Calloc(1, 0));
-  EXPECT_NE(nullptr, Calloc(0, 1));
-  EXPECT_NE(nullptr, Calloc(1, 1));
-}
\ No newline at end of file
+  EXPECT_NE(nullptr, Calloc<char>(0));
+  EXPECT_NE(nullptr, Calloc<char>(1));
+  EXPECT_NE(nullptr, Calloc(0));
+  EXPECT_NE(nullptr, Calloc(1));
+}