**Reactive Text Nodes:**
- F-strings with signal dependencies now update automatically
- Added js_create_text_with_int() and js_update_text_with_int() for efficient "prefix{int}" pattern
- Text nodes stored in @reactive_text_N_node globals for updates
- Scan and track f-string dependencies during collection phase
**Binary Operations:**
- Implemented BinOp support in parser and codegen
- Maps Add → add i32, Sub → sub i32, Mult → mul i32, Div → sdiv i32, Mod → srem i32
- count = count + 1 now generates correct arithmetic instead of store i32 0
**LLVM Syntax Fixes (clang 20 compatibility):**
- Fixed getelementptr syntax: removed parentheses around type
- Before: getelementptr inbounds ([N x i8], [N x i8]* @str, ...)
- After: getelementptr inbounds [N x i8], [N x i8]* @str, ...
- Created _emit_string_ptr() helper for consistent string pointer generation
- Fixed in: element creation, attribute setting, event binding, select instructions
**Runtime (ritz-runtime.js):**
- Added js_create_text_with_int(prefix, intValue) - creates text node with "prefix" + intValue
- Added js_update_text_with_int(node, prefix, intValue) - updates text content
**Result:**
✅ TextInput counter increments/decrements correctly
✅ Tabs example works (reactive attributes, conditionals)
✅ Both examples compile with clang 20
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Changes:
- Component render functions return i32 (root element) instead of void
- Nested components (yield SomeComponent()) now work correctly
- Added main() entry point that calls top-level component and sets root
- Updated runtime to call main() instead of render_ComponentName()
Note: Active state in ternary expressions still needs reactive updates
This commit fixes the nested component rendering issue
All tests passing (51 passed, 2 skipped)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implements efficient reactive conditionals that pre-render branches once
and swap DOM nodes without recreation, enabling fast switching with
thousands of elements.
Key Fixes:
- Runtime now calls reevaluate_conditional_*() on signal changes
- Match/case swap logic uses phi nodes to load correct old case
- Previously hardcoded case_0 as old value, causing accumulation
- Branch render functions now wrap all content in container div
Implementation:
- Pre-render both if/else branches at init
- Store roots in globals (@cond_N_then_root, @cond_N_else_root)
- On signal change, swap DOM nodes via js_replace_at_marker()
- Match statements use switch/phi pattern to select old case
Tests:
- Added test_reactive_conditionals.py (5 new tests)
- Updated test_llvm_codegen_conditional.py for reactive infrastructure
- All 35 tests passing
Performance: No re-rendering on switches, perfect for dynamic content.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Aaron SinclairandClaude