fix(cast): proper nulls handle on osx

Author: singaraiona

Makefile

@@ -77,8 +77,8 @@ obj: $(CORE_OBJECTS)
 app: $(APP_OBJECTS) obj
 	$(CC) $(CFLAGS) -o $(TARGET) $(CORE_OBJECTS) $(APP_OBJECTS) $(LIBS) $(LDFLAGS)
 
-tests: -DSTOP_ON_FAIL=$(STOP_ON_FAIL) -DDEBUG
-tests: LDFLAGS = $(DEBUG_LDFLAGS)
+tests: CFLAGS = $(RELEASE_CFLAGS) -DDEBUG $(if $(STOP_ON_FAIL),-DSTOP_ON_FAIL)
+tests: LDFLAGS = $(RELEASE_LDFLAGS)
 tests: $(TESTS_OBJECTS) $(APP_COMMON) obj
 	$(CC) -include core/def.h $(CFLAGS) -o $(TARGET).test $(CORE_OBJECTS) $(APP_COMMON) $(TESTS_OBJECTS) $(LIBS) $(LDFLAGS)
 	./$(TARGET).test

core/index.c

@@ -2492,7 +2492,7 @@ obj_p index_group_list_perfect(obj_p obj, obj_p filter) {
             obj_p meta = clone_obj(AS_LIST(res)[6]);
             obj_p ids = I64(flen);
             i64_t *ids_data = AS_I64(ids);
-            for (i = 0; i < flen; i++)
+            for (i = 0; i < (u64_t)flen; i++)
                 ids_data[i] = keys[src[i] - shift_val];
             drop_obj(res);
             res = index_group_build(INDEX_TYPE_IDS, gc, ids, i64(NULL_I64), NULL_OBJ, clone_obj(filter), meta);

core/rayforce.c

@@ -2423,7 +2423,7 @@ obj_p cast_obj(i8_t type, obj_p obj) {
         case MTYPE2(-TYPE_I16, -TYPE_TIMESTAMP):
             return i16(obj->i64);
         case MTYPE2(-TYPE_I16, -TYPE_F64):
-            return i16((i16_t)obj->f64);
+            return ISNANF64(obj->f64) ? i16(NULL_I16) : i16((i16_t)obj->f64);
 
         // I32 atom conversions
         case MTYPE2(-TYPE_I32, -TYPE_B8):
@@ -2439,7 +2439,7 @@ obj_p cast_obj(i8_t type, obj_p obj) {
         case MTYPE2(-TYPE_I32, -TYPE_DATE):
             return i32(obj->i32);
         case MTYPE2(-TYPE_I32, -TYPE_F64):
-            return i32((i32_t)obj->f64);
+            return ISNANF64(obj->f64) ? i32(NULL_I32) : i32((i32_t)obj->f64);
 
         // I64 atom conversions
         case MTYPE2(-TYPE_I64, -TYPE_B8):
@@ -2455,7 +2455,7 @@ obj_p cast_obj(i8_t type, obj_p obj) {
         case MTYPE2(-TYPE_I64, -TYPE_TIMESTAMP):
             return i64(obj->i64);
         case MTYPE2(-TYPE_I64, -TYPE_F64):
-            return i64((i64_t)obj->f64);
+            return ISNANF64(obj->f64) ? i64(NULL_I64) : i64((i64_t)obj->f64);
 
         // F64 atom conversions
         case MTYPE2(-TYPE_F64, -TYPE_B8):

tests/casting.c

@@ -336,7 +336,7 @@ test_result_t test_cast_nulls() {
     // Null f64 cast - 0Nf is NaN, cast to int gives min values
     TEST_ASSERT_EQ("(as 'i64 0Nf)", "0Nl");
     TEST_ASSERT_EQ("(as 'i32 0Nf)", "0Ni");
-    TEST_ASSERT_EQ("(as 'i16 0Nf)", "0");
+    TEST_ASSERT_EQ("(as 'i16 0Nf)", "0Nh");
 
     // Null date cast - date is internally i32, null = -2147483648
     TEST_ASSERT_EQ("(as 'i64 0Nd)", "-2147483648");

tests/string.c

@@ -32,9 +32,9 @@ test_result_t test_str_match() {
     TEST_ASSERT(!str_match("brown", 5, "br[?*]wn", 8), "brown\", \"br[?*]wn");
 
     // FIX protocol message tests - previously caused infinite loop
-    TEST_ASSERT(!str_match("8=FIX.4.29=004835=049=TR56=CL134=252=20250225-16:15:36.31410=157", 67, "*35=A*", 6),
+    TEST_ASSERT(!str_match("8=FIX.4.29=004835=049=TR56=CL134=252=20250225-16:15:36.31410=157", 64, "*35=A*", 6),
                 "FIX message with 35=0 tag should not match *35=A* pattern");
-    TEST_ASSERT(str_match("8=FIX.4.29=004835=049=TR56=CL134=252=20250225-16:15:36.31410=157", 67, "*35=0*", 6),
+    TEST_ASSERT(str_match("8=FIX.4.29=004835=049=TR56=CL134=252=20250225-16:15:36.31410=157", 64, "*35=0*", 6),
                 "FIX message with 35=0 tag should match *35=0* pattern");
 
     // Additional edge cases for backtracking