Makefile.am

@@ -20,7 +20,7 @@ LIBJQ_SRC = src/builtin.c src/bytecode.c src/compile.c src/execute.c    \ ### C build options  AM_CFLAGS = -Wextra -Wall -Wno-unused-parameter -Wno-unused-function \-            -Woverlength-strings+            -Woverlength-strings -Wstrict-prototypes  if WIN32 AM_CFLAGS += -municode

src/builtin.c

@@ -1957,7 +1957,7 @@ BINOPS  // This is a hack to make last(g) yield no output values, // if g yields no output values, without using boxing.-static block gen_last_1() {+static block gen_last_1(void) {   block last_var = gen_op_var_fresh(STOREV, "last");   block is_empty_var = gen_op_var_fresh(STOREV, "is_empty");   block init = BLOCK(gen_op_simple(DUP),

src/compile.c

@@ -128,7 +128,7 @@ block gen_location(location loc, struct locfile* l, block b) {   return b; } -block gen_noop() {+block gen_noop(void) {   block b = {0,0};   return b; }

src/compile.h

@@ -16,7 +16,7 @@ typedef struct block {  block gen_location(location, struct locfile*, block); -block gen_noop();+block gen_noop(void); int block_is_noop(block b); block gen_op_simple(opcode op); block gen_error(jv constant);

src/jq_test.c

@@ -8,11 +8,11 @@ #include "jv.h" #include "jq.h" -static void jv_test();+static void jv_test(void); static void run_jq_tests(jv, int, FILE *, int, int);-static void run_jq_start_state_tests();+static void run_jq_start_state_tests(void); #ifdef HAVE_PTHREAD-static void run_jq_pthread_tests();+static void run_jq_pthread_tests(void); #endif  int jq_testsuite(jv libdirs, int verbose, int argc, char* argv[]) {@@ -307,7 +307,7 @@ static void test_jq_start_resets_state(char *prog, const char *input) {   jq_teardown(&jq); } -static void run_jq_start_state_tests() {+static void run_jq_start_state_tests(void) {   test_jq_start_resets_state(".[]", "[1,2,3]");   test_jq_start_resets_state(".[] | if .%2 == 0 then halt_error else . end", "[1,2,3]"); }@@ -365,7 +365,7 @@ static void *test_pthread_run(void *ptr) {     return NULL; } -static void run_jq_pthread_tests() {+static void run_jq_pthread_tests(void) {     pthread_t threads[NUMBER_OF_THREADS];     struct test_pthread_data data[NUMBER_OF_THREADS];     int createerror;@@ -399,7 +399,7 @@ static void run_jq_pthread_tests() { #endif // HAVE_PTHREAD  -static void jv_test() {+static void jv_test(void) {   /// JSON parser regression tests   {     jv v = jv_parse("{\"a':\"12\"}");

src/jv.c

@@ -119,15 +119,15 @@ const jv JV_INVALID = {JVP_FLAGS_INVALID, 0, 0, 0, {0}}; const jv JV_FALSE = {JVP_FLAGS_FALSE, 0, 0, 0, {0}}; const jv JV_TRUE = {JVP_FLAGS_TRUE, 0, 0, 0, {0}}; -jv jv_true() {+jv jv_true(void) {   return JV_TRUE; } -jv jv_false() {+jv jv_false(void) {   return JV_FALSE; } -jv jv_null() {+jv jv_null(void) {   return JV_NULL; } @@ -155,7 +155,7 @@ jv jv_invalid_with_msg(jv err) {   return x; } -jv jv_invalid() {+jv jv_invalid(void) {   return JV_INVALID; } @@ -492,12 +492,12 @@ static pthread_once_t dec_ctx_once = PTHREAD_ONCE_INIT;  // atexit finalizer to clean up the tsd dec contexts if main() exits // without having called pthread_exit()-void jv_tsd_dec_ctx_fini() {+void jv_tsd_dec_ctx_fini(void) {   jv_mem_free(pthread_getspecific(dec_ctx_key));   pthread_setspecific(dec_ctx_key, NULL); } -void jv_tsd_dec_ctx_init() {+void jv_tsd_dec_ctx_init(void) {   if (pthread_key_create(&dec_ctx_key, jv_mem_free) != 0) {     fprintf(stderr, "error: cannot create thread specific key");     abort();@@ -991,7 +991,7 @@ jv jv_array_sized(int n) {   return jvp_array_new(n); } -jv jv_array() {+jv jv_array(void) {   return jv_array_sized(16); } @@ -1801,7 +1801,7 @@ static int jvp_object_contains(jv a, jv b) {  * Objects (public interface)  */ #define DEFAULT_OBJECT_SIZE 8-jv jv_object() {+jv jv_object(void) {   return jvp_object_new(8); } 

src/jv_alloc.c

@@ -34,7 +34,7 @@ void jv_nomem_handler(jv_nomem_handler_f handler, void *data) {   nomem_handler.handler = handler; } -static void memory_exhausted() {+static void memory_exhausted(void) {   if (nomem_handler.handler)     nomem_handler.handler(nomem_handler.data); // Maybe handler() will longjmp() to safety   // Or not@@ -105,7 +105,7 @@ void jv_nomem_handler(jv_nomem_handler_f handler, void *data) {   nomem_handler->data = data; } -static void memory_exhausted() {+static void memory_exhausted(void) {   struct nomem_handler *nomem_handler;    pthread_once(&mem_once, tsd_init);@@ -129,7 +129,7 @@ void jv_nomem_handler(jv_nomem_handler_f handler, void *data) {   nomem_handler.data = data; } -static void memory_exhausted() {+static void memory_exhausted(void) {   fprintf(stderr, "jq: error: cannot allocate memory\n");   abort(); }

src/jv_dtoa_tsd.c

@@ -19,7 +19,7 @@ static void tsd_dtoa_ctx_dtor(void *ctx) { #ifndef WIN32 static #endif-void jv_tsd_dtoa_ctx_fini() {+void jv_tsd_dtoa_ctx_fini(void) {   struct dtoa_context *ctx = pthread_getspecific(dtoa_ctx_key);   tsd_dtoa_ctx_dtor(ctx);   pthread_setspecific(dtoa_ctx_key, NULL);@@ -28,7 +28,7 @@ void jv_tsd_dtoa_ctx_fini() { #ifndef WIN32 static #endif-void jv_tsd_dtoa_ctx_init() {+void jv_tsd_dtoa_ctx_init(void) {   if (pthread_key_create(&dtoa_ctx_key, tsd_dtoa_ctx_dtor) != 0) {     fprintf(stderr, "error: cannot create thread specific key");     abort();@@ -36,7 +36,7 @@ void jv_tsd_dtoa_ctx_init() {   atexit(jv_tsd_dtoa_ctx_fini); } -inline struct dtoa_context *tsd_dtoa_context_get() {+inline struct dtoa_context *tsd_dtoa_context_get(void) {   pthread_once(&dtoa_ctx_once, jv_tsd_dtoa_ctx_init); // cannot fail   struct dtoa_context *ctx = (struct dtoa_context*)pthread_getspecific(dtoa_ctx_key);   if (!ctx) {

src/jv_dtoa_tsd.h

@@ -1,4 +1,4 @@ #ifndef JV_DTOA_TSD_H #define JV_DTOA_TSD_H-struct dtoa_context *tsd_dtoa_context_get();+struct dtoa_context *tsd_dtoa_context_get(void); #endif

src/main.c

@@ -112,7 +112,7 @@ static void usage(int code, int keep_it_short) {   exit((ret < 0 && code == 0) ? 2 : code); } -static void die() {+static void die(void) {   fprintf(stderr, "Use jq --help for help with command-line options,\n");   fprintf(stderr, "or see the jq manpage, or online docs  at https://jqlang.org\n");   exit(2);

src/util.c

@@ -98,7 +98,7 @@ jv expand_path(jv path) {   return ret; } -jv get_home() {+jv get_home(void) {   jv ret;   char *home = getenv("HOME");   if (!home) {