Update testtokenize.cpp

Author: chrchr-github

test/testtokenize.cpp

@@ -295,6 +295,7 @@ class TestTokenizer : public TestFixture {
         TEST_CASE(simplifyInitVar2);
         TEST_CASE(simplifyInitVar3);
         TEST_CASE(simplifyInitVar4);
+        TEST_CASE(simplifyInitVar5);
 
         TEST_CASE(bitfields1);
         TEST_CASE(bitfields2);
@@ -4678,6 +4679,11 @@ class TestTokenizer : public TestFixture {
                       "}", tokenizeAndStringify(code));
     }
 
+    void simplifyInitVar5() { // #14218
+        const char code[] = "int c[1]{}, b;";
+        ASSERT_EQUALS("int c [ 1 ] { } ; int b ;", tokenizeAndStringify(code));
+    }
+
     void bitfields1() {
         const char code1[] = "struct A { bool x : 1; };";
         ASSERT_EQUALS("struct A { bool x ; } ;", tokenizeAndStringify(code1));