refactor: update math/base/assert/is-nanf native addon from C++ to C

PR-URL: #4614
Co-authored-by: Athan Reines <kgryte@gmail.com>
Reviewed-by: Athan Reines <kgryte@gmail.com>

Author: DhruvArvindSingh

lib/node_modules/@stdlib/math/base/assert/is-nanf/include.gypi

@@ -36,7 +36,7 @@
 
     # Source files:
     'src_files': [
-      '<(src_dir)/addon.cpp',
+      '<(src_dir)/addon.c',
       '<!@(node -e "var arr = require(\'@stdlib/utils/library-manifest\')(\'./manifest.json\',{},{\'basedir\':process.cwd(),\'paths\':\'posix\'}).src; for ( var i = 0; i < arr.length; i++ ) { console.log( arr[ i ] ); }")',
     ],
 

lib/node_modules/@stdlib/math/base/assert/is-nanf/manifest.json

@@ -1,38 +1,72 @@
 {
-	"options": {},
-	"fields": [
-		{
-			"field": "src",
-			"resolve": true,
-			"relative": true
-		},
-		{
-			"field": "include",
-			"resolve": true,
-			"relative": true
-		},
-		{
-			"field": "libraries",
-			"resolve": false,
-			"relative": false
-		},
-		{
-			"field": "libpath",
-			"resolve": true,
-			"relative": false
-		}
-	],
-	"confs": [
-		{
-			"src": [
-				"./src/is_nanf.c"
-			],
-			"include": [
-				"./include"
-			],
-			"libraries": [],
-			"libpath": [],
-			"dependencies": []
-		}
-	]
+  "options": {
+    "task": "build"
+  },
+  "fields": [
+    {
+      "field": "src",
+      "resolve": true,
+      "relative": true
+    },
+    {
+      "field": "include",
+      "resolve": true,
+      "relative": true
+    },
+    {
+      "field": "libraries",
+      "resolve": false,
+      "relative": false
+    },
+    {
+      "field": "libpath",
+      "resolve": true,
+      "relative": false
+    }
+  ],
+  "confs": [
+    {
+      "task": "build",
+      "src": [
+        "./src/is_nanf.c"
+      ],
+      "include": [
+        "./include"
+      ],
+      "libraries": [
+        "-lm"
+      ],
+      "libpath": [],
+      "dependencies": [
+        "@stdlib/napi/export",
+        "@stdlib/napi/argv",
+        "@stdlib/napi/argv-float",
+        "@stdlib/napi/create-int32"
+      ]
+    },
+    {
+      "task": "benchmark",
+      "src": [
+        "./src/is_nanf.c"
+      ],
+      "include": [
+        "./include"
+      ],
+      "libraries": [],
+      "libpath": [],
+      "dependencies": []
+    },
+    {
+      "task": "examples",
+      "src": [
+        "./src/is_nanf.c"
+      ],
+      "include": [
+        "./include"
+      ],
+      "libraries": [],
+      "libpath": [],
+      "dependencies": []
+    }
+  ]
 }

lib/node_modules/@stdlib/math/base/assert/is-nanf/src/addon.c

@@ -0,0 +1,41 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2025 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/math/base/assert/is_nanf.h"
+#include "stdlib/napi/argv.h"
+#include "stdlib/napi/argv_float.h"
+#include "stdlib/napi/create_int32.h"
+#include "stdlib/napi/export.h"
+#include <node_api.h>
+#include <stdint.h>
+
+/**
+* Receives JavaScript callback invocation data.
+*
+* @param env    environment under which the function is invoked
+* @param info   callback data
+* @return       Node-API value
+*/
+static napi_value addon( napi_env env, napi_callback_info info ) {
+	STDLIB_NAPI_ARGV( env, info, argv, argc, 1 );
+	STDLIB_NAPI_ARGV_FLOAT( env, x, argv, 0 );
+	STDLIB_NAPI_CREATE_INT32( env, (int32_t)stdlib_base_is_nanf( x ), out );
+	return out;
+}
+
+STDLIB_NAPI_MODULE_EXPORT_FCN( addon )

lib/node_modules/@stdlib/math/base/assert/is-nanf/src/addon.cpp

@@ -23,7 +23,6 @@
 var resolve = require( 'path' ).resolve;
 var tape = require( 'tape' );
 var tryRequire = require( '@stdlib/utils/try-require' );
-var Number = require( '@stdlib/number/ctor' );
 
 
 // VARIABLES //
@@ -46,26 +45,3 @@ tape( 'the function returns `true` if provided `NaN`', opts, function test( t )
 	t.equal( isnanf( NaN ), true, 'returns true' );
 	t.end();
 });
-
-tape( 'the function returns `false` if not provided `NaN`', opts, function test( t ) {
-	var values;
-	var i;
-
-	values = [
-		'5',
-		5.0,
-		true,
-		false,
-		null,
-		void 0,
-		[],
-		{},
-		function noop() {},
-		new Number( NaN ) // eslint-disable-line no-new-wrappers
-	];
-
-	for ( i = 0; i < values.length; i++ ) {
-		t.equal( isnanf( values[i] ), false, 'returns false when provided ' + values[ i ] );
-	}
-	t.end();
-});