Debug memes

.gitignore

@@ -5,3 +5,4 @@ x64/Release
 src/external/SDL/
 build/
 *.rdbg
+*.spall

build_file.cpp

@@ -24,9 +24,10 @@ void AddCommonFlags(Array<S8_String> *cmd) {
     if (Profile == PROFILE_DEBUG) {
         cmd->add("-DDEBUG_BUILD=1");
         cmd->add("-DRELEASE_BUILD=0");
-        // cmd->add("-fsanitize=address");
-        // cmd->add("-DUSE_ADDRESS_SANITIZER");
-        // cmd->add("-D_DEBUG /MDd");
+        cmd->add("-fsanitize=address");
+        cmd->add("-DUSE_ADDRESS_SANITIZER");
+        cmd->add("-D_DEBUG");
+        // cmd->add("/MDd");
     } else {
         cmd->add("-DDEBUG_BUILD=0");
         cmd->add("-DRELEASE_BUILD=1");

src/text_editor/buffer_history.cpp

@@ -145,6 +145,12 @@ void AdjustCarets(Array<Edit> edits, Array<Caret> *carets, bool kill_selection =
             carets->data[i].range.max = carets->data[i].range.min;
         }
     }
+
+#if DEBUG_BUILD
+    For(*carets) {
+        Assert(it.range.max >= it.range.min);
+    }
+#endif
 }
 
 bool KILL_SELECTION = true;

src/text_editor/title_bar.cpp

@@ -111,9 +111,6 @@ void ReplaceTitleBarData(Window *window) {
     Caret   caret = last_view->carets[0];
     XY      xy    = PosToXY(*last_buffer, GetFront(caret));
 
-    // @todo: this is still not quite correct, the carets here are not offset by edits
-    // so there will some problems here. I need to think about this in the future, maybe
-    // Command_Replace should return the edits and then you can offset manually!
     Array<Caret> caret_copy = Copy(GetSystemAllocator(), view->carets);
     defer {
         Dealloc(&view->carets);