Update testvarid.cpp

Author: chrchr-github

test/testvarid.cpp

@@ -3628,11 +3628,11 @@ class TestVarID : public TestFixture {
         const char code2[] = "double d(int);\n" // #15098
                              "void g(double d);\n"
                              "void f() {\n"
-                             "int i = 1;\n"
-                             "double d = 0;\n"
-                             "if (d == ::d(i)) {\n"
-                             "    d = ::d(2);\n"
-                             "}\n"
+                             "    int i = 1;\n"
+                             "    double d = 0;\n"
+                             "    if (d == ::d(i)) {\n"
+                             "        d = ::d(2);\n"
+                             "    }\n"
                              "}\n";
         const char exp2[] = "1: double d ( int ) ;\n"
                             "2: void g ( double d@1 ) ;\n"
@@ -3644,6 +3644,46 @@ class TestVarID : public TestFixture {
                             "8: }\n"
                             "9: }\n";
         ASSERT_EQUALS(exp2, tokenize(code2));
+
+        const char code3[] = "double d(int);\n"
+                             "void g(int, double d);\n"
+                             "void f() {\n"
+                             "    int i = 1;\n"
+                             "    double d = 0;\n"
+                             "    if (d == ::d(i)) {\n"
+                             "        d = ::d(2);\n"
+                             "    }\n"
+                             "}\n";
+        const char exp3[] = "1: double d ( int ) ;\n"
+                            "2: void g ( int , double d@1 ) ;\n"
+                            "3: void f ( ) {\n"
+                            "4: int i@2 ; i@2 = 1 ;\n"
+                            "5: double d@3 ; d@3 = 0 ;\n"
+                            "6: if ( d@3 == :: d ( i@2 ) ) {\n"
+                            "7: d@3 = :: d ( 2 ) ;\n"
+                            "8: }\n"
+                            "9: }\n";
+        ASSERT_EQUALS(exp3, tokenize(code3));
+
+        const char code4[] = "double d(int);\n"
+                             "void g(int, double d) { (void)d; }\n"
+                             "void f() {\n"
+                             "    int i = 1;\n"
+                             "    double d = 0;\n"
+                             "    if (d == ::d(i)) {\n"
+                             "        d = ::d(2);\n"
+                             "    }\n"
+                             "}\n";
+        const char exp4[] = "1: double d ( int ) ;\n"
+                            "2: void g ( int , double d@1 ) { ( void ) d@1 ; }\n"
+                            "3: void f ( ) {\n"
+                            "4: int i@2 ; i@2 = 1 ;\n"
+                            "5: double d@3 ; d@3 = 0 ;\n"
+                            "6: if ( d@3 == :: d ( i@2 ) ) {\n"
+                            "7: d@3 = :: d ( 2 ) ;\n"
+                            "8: }\n"
+                            "9: }\n";
+        ASSERT_EQUALS(exp4, tokenize(code4));
     }
 
     void varid_function_pointer_args() {