Update testleakautovar.cpp

Author: chrchr-github

test/testleakautovar.cpp

@@ -211,6 +211,7 @@ class TestLeakAutoVar : public TestFixture {
         TEST_CASE(inlineFunction); // #3989
 
         TEST_CASE(smartPtrInContainer); // #8262
+        TEST_CASE(unconditionalScope);
 
         TEST_CASE(functionCallCastConfig); // #9652
         TEST_CASE(functionCallLeakIgnoreConfig); // #7923
@@ -3178,6 +3179,24 @@ class TestLeakAutoVar : public TestFixture {
         ASSERT_EQUALS("", errout_str());
     }
 
+    void unconditionalScope() { // #14945
+        check("void f() {\n"
+              "    {\n"
+              "        int* p = new int;\n"
+              "        *p = 1;\n"
+              "    }\n"
+              "    {\n"
+              "        int* q = new int;\n"
+              "        *q = 2;\n"
+              "        delete q;\n"
+              "    }\n"
+              "    int* r = new int;\n"
+              "    *r = 3;\n"
+              "    delete r;\n"
+              "}\n", dinit(CheckOptions, $.cpp = true));
+        ASSERT_EQUALS("[test.cpp:5:5]: (error) Memory leak: p [memleak]\n", errout_str());
+    }
+
     void functionCallCastConfig() { // #9652
         constexpr char xmldata[] = "<?xml version=\"1.0\"?>\n"
                                    "<def format=\"2\">\n"