fix some core test warnings

tests/core/test_alloca_stack.in

@@ -2,7 +2,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-func(int i) {
+int func(int i) {
   char *pc = (char *)alloca(100);
   *pc = i;
   (*pc)++;

tests/core/test_atoX.in

@@ -13,17 +13,17 @@ int main() {
   printf("%d*", atoi(" 3 7"));
   printf("%d*", atoi("9 d"));
   printf("%d\n", atoi(" 8 e"));
-  printf("%d*", atol(""));
-  printf("%d*", atol("a"));
-  printf("%d*", atol(" b"));
-  printf("%d*", atol(" c "));
-  printf("%d*", atol("6"));
-  printf("%d*", atol(" 5"));
-  printf("%d*", atol("4 "));
-  printf("%d*", atol("3 6"));
-  printf("%d*", atol(" 3 7"));
-  printf("%d*", atol("9 d"));
-  printf("%d\n", atol(" 8 e"));
+  printf("%d*", (int)atol(""));
+  printf("%d*", (int)atol("a"));
+  printf("%d*", (int)atol(" b"));
+  printf("%d*", (int)atol(" c "));
+  printf("%d*", (int)atol("6"));
+  printf("%d*", (int)atol(" 5"));
+  printf("%d*", (int)atol("4 "));
+  printf("%d*", (int)atol("3 6"));
+  printf("%d*", (int)atol(" 3 7"));
+  printf("%d*", (int)atol("9 d"));
+  printf("%d\n", (int)atol(" 8 e"));
   printf("%lld*", atoll("6294967296"));
   printf("%lld*", atoll(""));
   printf("%lld*", atoll("a"));

tests/core/test_i64_7z.in

@@ -4,7 +4,7 @@ uint64_t a, b;
 int main(int argc, char *argv[]) {
   a = argc;
   b = argv[1][0];
-  printf("%d,%d\n", a, b);
+  printf("%d,%d\n", (int)a, (int)b);
   if (a > a + b || a > a + b + 1) {
     printf("one %lld, %lld", a, b);
     return 0;

tests/core/test_i64_varargs.in

@@ -16,7 +16,7 @@ int64_t ccv_cache_generate_signature(char *msg, int len, int64_t sig_start,
 }
 
 int main(int argc, char **argv) {
-  argv[0] = "...";
+  argv[0] = (char*)"...";
   for (int i = 0; i < argc; i++) {
     int64_t x;
     if (i % 123123 == 0)

tests/core/test_llvm_fabs.c

@@ -22,7 +22,7 @@ int main()
 {
   printf("%f\n", __builtin_fabsf(negative10()));
   printf("%f\n", __builtin_fabsf(positive42()));
-  printf("%f\n", __builtin_fabsf(negative_dbl_max()));
+  printf("%f\n", __builtin_fabsf((float)negative_dbl_max()));
 
   printf("%f\n", __builtin_fabs(negative10()));
   printf("%f\n", __builtin_fabs(positive42()));

tests/core/test_strcmp_uni.in

@@ -3,7 +3,7 @@
 int main() {
 #define TEST(func)                                  \
   {                                                 \
-    char *word = "WORD";                            \
+    char *word = (char*)"WORD";                     \
     char wordEntry[2] = {-61, -126}; /* "Â"; */    \
     int cmp = func(word, wordEntry, 2);             \
     printf("Compare value " #func " is %d\n", cmp); \

tests/ctype/src.c

@@ -37,7 +37,7 @@ int main() {
     isprint,
     isgraph
   };
-  char* funcNames[] = {
+  const char* funcNames[] = {
     "isascii",
     "islower",
     "isupper",

tests/emscripten_get_now.cpp

@@ -3,7 +3,7 @@
 
 #ifndef REPORT_RESULT
 // To be able to run this test outside the browser harness in node.js/spidermonkey:
-#define REPORT_RESULT int dummy
+#define REPORT_RESULT()
 #endif
 
 int result = 0;

tests/freetype/main_2.c

@@ -89,7 +89,7 @@ main( int     argc,
   }
 
   // Only test the character 'w'
-  text = "w";
+  text = (char*)"w";
   
   filename      = argv[1];                           /* first argument     */
   WIDTH         = atoi(argv[3]);
@@ -132,4 +132,4 @@ main( int     argc,
   return 0;
 }
 
-/* EOF */
+/* EOF */

tests/fs/test_nodefs_rw.c

@@ -1,5 +1,6 @@
 #include <assert.h>
 #include <stdio.h>
+#include <string.h>
 #include <emscripten.h>
 
 int main() {

tests/test_core.py

@@ -53,7 +53,7 @@ class T(RunnerCore): # Short name, to make it more fun to use manually on the co
 
           long long x = 0x0000def123450789ULL; // any bigger than this, and we
           long long y = 0x00020ef123456089ULL; // start to run into the double precision limit!
-          printf("*%lld,%lld,%lld,%lld,%lld*\\n", x, y, x | y, x & y, x ^ y, x >> 2, y << 2);
+          printf("*%lld,%lld,%lld,%lld,%lld*\\n", x, y, x | y, x & y, x ^ y);
 
           printf("*");
           long long z = 13;
@@ -1548,7 +1548,7 @@ int main () {
   try
   {
     Polymorphic * pb = 0;
-    typeid(*pb);  // throws a bad_typeid exception
+    const std::type_info& ti = typeid(*pb);  // throws a bad_typeid exception
   }
   catch (std::exception& e)
   {
@@ -2173,7 +2173,7 @@ int main() {
       int main(int argc, char **argv)
       {
         char *buf1 = (char*)malloc(100);
-        char *data1 = "hello";
+        char *data1 = (char*)"hello";
         memcpy(buf1, data1, strlen(data1)+1);
 
         float *buf2 = (float*)malloc(100);
@@ -2185,7 +2185,7 @@ int main() {
         int totalMemory = emscripten_run_script_int("TOTAL_MEMORY");
         char *buf3 = (char*)malloc(totalMemory+1);
         buf3[argc] = (int)buf2;
-        if (argc % 7 == 6) printf("%d\n", memcpy(buf3, buf1, argc));
+        if (argc % 7 == 6) printf("%d\n", (int)memcpy(buf3, buf1, argc));
         char *buf4 = (char*)malloc(100);
         float *buf5 = (float*)malloc(100);
         //printf("totalMemory: %d bufs: %d,%d,%d,%d,%d\n", totalMemory, buf1, buf2, buf3, buf4, buf5);
@@ -5534,7 +5534,7 @@ struct one_const addr_of_my_consts = {
 };
 
 int main(void) {
-  printf("%li\n", !!addr_of_my_consts.a);
+  printf("%li\n", (long)!!addr_of_my_consts.a);
   return 0;
 }
     ''', '1')
@@ -5607,8 +5607,10 @@ int main(void) {
   def test_dlmalloc_partial(self):
     # present part of the symbols of dlmalloc, not all
     src = open(path_from_root('tests', 'new.cpp')).read().replace('{{{ NEW }}}', 'new int').replace('{{{ DELETE }}}', 'delete') + '''
+#include <new>
+
 void *
-operator new(size_t size)
+operator new(size_t size) throw(std::bad_alloc)
 {
 printf("new %d!\\n", size);
 return malloc(size);
@@ -7746,6 +7748,8 @@ def make_run(fullname, name=-1, compiler=-1, embetter=0, quantum_size=0,
     Settings.load(self.emcc_args)
     Building.LLVM_OPTS = 0
 
+    Building.COMPILER_TEST_OPTS += ['-Wno-dynamic-class-memaccess', '-Wno-format', '-Wno-format-extra-args', '-Wno-format-security', '-Wno-pointer-bool-conversion', '-Wno-unused-volatile-lvalue', '-Wno-c++11-compat-deprecated-writable-strings', '-Wno-invalid-pp-token']
+
     for arg in self.emcc_args:
       if arg.startswith('-O'):
         Building.COMPILER_TEST_OPTS.append(arg) # so bitcode is optimized too, this is for cpp to ll

tests/webidl/test.h

@@ -119,7 +119,7 @@ class TypeTestClass {
   unsigned short int ReturnUnsignedShortMethod() { return (2<<15)-1; }
   void AcceptUnsignedShortMethod(unsigned short x) { printf("unsigned short int: %u\n", x); }
 
-  unsigned long ReturnUnsignedLongMethod() { return (2<<31)-1; }
+  unsigned long ReturnUnsignedLongMethod() { return 0xffffffff; }
   void AcceptUnsignedLongMethod(unsigned long x) { printf("unsigned long int: %u\n", x); }
 };