some fixes

src/base/cptr.c

@@ -158,8 +158,8 @@ char* __cptr_concat(allocator_ptr al, u32 n, ...){
         totality+=lengths[k];
     }
     
-    free(strs);
-    free(lengths);
+    allocator_free(al, lengths);
+    allocator_free(al, strs);
     return output;
 }
 

src/base/memory/StackingAllocator.c

@@ -28,7 +28,7 @@ void StackingAllocator_free(allocator_ptr _self, void* data_ptr){
     assert(data_ptr!=NULL);
     StackingAllocator* self = (StackingAllocator*)_self;
     AllocationHeader* header_ptr = data_ptr - sizeof(AllocationHeader);
-    
+    // TODO check is data_ptr pointer to the last allocation
     // chunk is empty
     if(curr_chunk->occupied_size==0){
         // isn't the first chunk

src/base/optime.h

@@ -13,7 +13,8 @@
         tni=1; \
     } else tni=2; \
     kprintf("\e[93moperation \e[94m%s\e[93m lasted \e[94m%f \e[93m%s\n", \
-                                    opname,              t,  tnames[tni]);
+                                    opname,              t,  tnames[tni]); \
+     fflush(stdout);
 
 #ifdef CLOCK_REALTIME
 /// executes codeblock and prints execution time

src/base/type_system/unitype.c

@@ -91,7 +91,7 @@ char *Unitype_toString(allocator_ptr al, Unitype u, u32 fmt)
 void printuni(Unitype v)
 {
     LinearAllocator _al;
-    LinearAllocator_construct(&_al, 256);
+    LinearAllocator_construct(&_al, 128);
     allocator_ptr al=&_al.base;
     char *s = Unitype_toString(al, v, 0);
     fputs(s, stdout);

src/kprint/kprint.c

@@ -83,7 +83,6 @@ void __kprint(u8 n, kp_fmt* formats, __kp_value_union* objects){
         kp_fmt fmt=formats[i];
         kprint_setColor(fmt);
         tryLast(__next_toString(al, fmt, &objects[i]), maybeStr,
-            LinearAllocator_destruct(&_al);
             kprint_setColor(kp_bgBlack|kp_fgGray););
         if(fputs(maybeStr.value.VoidPtr, stdout)==EOF)
             throw("can't write string to stdout");

src/kprint/kprintf.c

@@ -50,7 +50,7 @@ void kprintf(const char* format, ...){
     va_start(vl, format);
     u32 i=0;
     LinearAllocator _al;
-    LinearAllocator_construct(&_al, 256);
+    LinearAllocator_construct(&_al, 128);
     allocator_ptr al=(allocator_ptr)&_al;
     for(char c=format[i++]; c!=0; c=format[i++]){
         // value format specifiers