Critical change that makes conditionals reactive:
- Added signal_conditional_deps map to track dependencies
- Added _extract_signals_from_expr() to find signals in expressions
- Populate dependency map during _collect_conditionals()
- Replace TODO comments in signal setters with reevaluate calls
How it works:
1. During collection, analyze if/match test/subject expressions
2. Extract all signal names referenced in conditions
3. Build map: signal_name -> [conditional_ids that use it]
4. When signal is updated (assign/augassign), call reevaluate for each dependent conditional
Example: set_tab_0() now:
store i32 0, i32* @signal_Tabs_tab_index
call void @reevaluate_conditional_4()
call void @reevaluate_conditional_5()
call void @reevaluate_conditional_6()
call void @reevaluate_conditional_7()
This makes tabs fully interactive!
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Implemented _emit_match_reactive() to generate init/reevaluate functions
- Modified _emit_match() to create markers and call init functions
- Init function pre-renders all cases and uses switch to insert active one
- Reevaluate function checks if subject changed and swaps DOM
Match init function:
- Calls _render_cond_X_case_Y() for each case
- Stores all case roots in globals
- Evaluates subject with switch instruction
- Inserts matching case at marker position
Fallback to _emit_match_static() if not collected.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Modified _emit_if() to:
- Create marker node via js_create_marker()
- Append marker to parent element
- Store marker ID in global
- Call _init_conditional_X() to render and insert active branch
Branch render functions work correctly:
- Build element tree locally
- Return root element ID
- Called by init function to pre-render all branches
Fallback to _emit_if_static() if conditional not collected.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add parent_element_stack to track nesting context
- Elements inside if/match branches append to parent
- Fixes: Li elements inside if statements now append to Ul parent
- Tabs now render visibly!
- TODO: Fix duplicate appends
- All tests passing (30/30)
- Add _emit_match() using LLVM switch instruction
- Handle value patterns and wildcard (case _:) patterns
- Each case gets its own basic block with branch to end
- Wildcard case becomes default label in switch
- All tests passing (30/30)
- Tabs.wasm size: 1908 → 3185 bytes
- Handle 'assign' type statements in _emit_handler_statement()
- Evaluate value expression and store to signal global
- Enables patterns like: setting_tab = 0
- All tests passing (30/30)
Aaron SinclairandClaude