fixed valgrind-found bugs in generic test code, also fixed its cpp build

array_handle_gen_test.c

@@ -7,9 +7,9 @@
 Array(uint64_t, Array_uint64);
 
 int main() {
-	int n;
+	size_t n = 0;
 	printf("Number of elements to sum: ");
-	scanf(" %d", &n);
+	scanf(" %zu", &n);
 	/* Create a 64 bit array of 'n' elements */
 	creat(Array_uint64, data, &n);
 	// printf("vektor.count:%d\n", data.count);

bugsy.c

@@ -0,0 +1,48 @@
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+enum HANDLE_STATE {
+ HANDLE_CREAT,
+ HANDLE_DESTR
+};
+
+
+struct Array_uint64 { size_t count; uint64_t *v; };
+static inline void Array_uint64_lifetime_handler(
+		enum HANDLE_STATE state,
+		struct Array_uint64 *self,
+		void *data) {
+	if(state == HANDLE_CREAT) {
+		self->count = *(size_t*) data;
+		printf("self: %zd, count: %d", self, self->count);
+		self->v = (uint64_t*) calloc(self->count, sizeof(uint64_t));
+	} else if (state == HANDLE_DESTR) {
+		if(self->v) free(self->v);
+	}
+};
+
+int main() {
+ // XXX: size_t n = 0;
+ int n; // FIXME: BUG
+ printf("Number of elements to sum: ");
+ // XXX: scanf(" %zu", &n);
+ scanf(" %d", &n); // FIXME: BUG
+ 
+
+ [[gnu::always_inline]] inline void data_cleanuper(struct Array_uint64 *v) {
+	 Array_uint64_lifetime_handler(HANDLE_DESTR, v, ((void *)0) );
+ }
+
+ [[gnu::cleanup(data_cleanuper)]] struct Array_uint64 data;
+ Array_uint64_lifetime_handler(HANDLE_CREAT, & data, &n);;
+
+ for(int i = 0; i < data.count; ++i) {
+  scanf(" %d", &n);
+  data.v[i] = n;
+ }
+ n = 0; for(int i = 0; i < data.count; ++i) n += data.v[i];
+ printf("Sum: %d\n", n);
+
+ return 0;
+}

makefile

@@ -14,6 +14,21 @@ gcc:
 	g++ array_test.c -o array_test_cpp
 	gcc array_handle_gen_test.c -o array_handle_gen_test
 	g++ array_handle_gen_test.c -o array_handle_gen_test_cpp
+debug:
+	gcc -g macroname.c -o macroname
+	gcc -g count.c -o count
+	gcc -g innerf.c -o innerf
+	# g++ innerf.c -o innerf_cpp # does not work :-(
+	gcc -g construct_destruct.c -o construct_destruct
+	gcc -g raii_test.c -o raii_test
+	g++ -g raii_test.cpp -o raii_test_cpp
+	gcc -g handle_test.c -o handle_test
+	gcc -g array_handle_test.c -o array_handle_test
+	g++ -g array_handle_test.c -o array_handle_test_cpp
+	gcc -g array_test.c -o array_test
+	g++ -g array_test.c -o array_test_cpp
+	gcc -g array_handle_gen_test.c -o array_handle_gen_test
+	g++ -g array_handle_gen_test.c -o array_handle_gen_test_cpp
 clang:
 	clang macroname.c -o macroname
 	clang count.c -o count

raii_test.c

@@ -17,7 +17,7 @@ int main() {
 		cs += bytes[i];
 	}
 
-	printf("Checksum of found bytes: %d\n", cs);
+	printf("Checksum of found bytes: %d\n", (int) cs);
 
 	// exit(0); // This does not release resources!
 	return 0;