1 files changed, 1 insertions, 7 deletions
diff --git a/prism/static_literals.c b/prism/static_literals.c
index a2935db86e..9fa37b999a 100644
--- a/prism/static_literals.c
+++ b/prism/static_literals.c
@@ -501,13 +501,7 @@ pm_static_literal_inspect_node(pm_buffer_t *buffer, const pm_static_literals_met
         case PM_FLOAT_NODE: {
             const double value = ((const pm_float_node_t *) node)->value;
 
-            if (
-#ifdef _WIN32
-                !_finite(value)
-#else
-                isinf(value)
-#endif
-            ) {
+            if (PRISM_ISINF(value)) {
                 if (*node->location.start == '-') {
                     pm_buffer_append_byte(buffer, '-');
                 }