Root cause: When compiling multiple static boxes, metadata from using statements
and previous box compilations (variable_map, value_origin_newbox, value_types)
leaked into subsequent compilations, causing parameters to be incorrectly typed.
For example, "args" parameter was incorrectly inferred as "ParserBox" instead of
its actual type.
Changes:
1. lifecycle.rs:95-97: Clear metadata before compiling each non-Main static box
2. decls.rs:42-44: Clear metadata before Phase 1 compilation in build_static_main_box
3. exprs.rs:170-172: Clear metadata before processing static box methods
4. builder_calls.rs:164-178: Add debug traces for value_origin_newbox/value_types
Impact:
- Fixes StageBArgsBox.resolve_src ValueId(21) undefined error
- Prevents "ParserBox" type contamination of parameters
- Ensures clean compilation context for each static box
Note: Revealed new bug in StageBBodyExtractorBox (Copy from undefined ValueId(114))
which needs separate investigation.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Phase 25.1b: Complete SSA fix - eliminate all global ValueId usage in function contexts.
Root cause: ~75 locations throughout MIR builder were using global value
generator (self.value_gen.next()) instead of function-local allocator
(f.next_value_id()), causing SSA verification failures and runtime
"use of undefined value" errors.
Solution:
- Added next_value_id() helper that automatically chooses correct allocator
- Fixed 19 files with ~75 occurrences of ValueId allocation
- All function-context allocations now use function-local IDs
Files modified:
- src/mir/builder/utils.rs: Added next_value_id() helper, fixed 8 locations
- src/mir/builder/builder_calls.rs: 17 fixes
- src/mir/builder/ops.rs: 8 fixes
- src/mir/builder/stmts.rs: 7 fixes
- src/mir/builder/emission/constant.rs: 6 fixes
- src/mir/builder/rewrite/*.rs: 10 fixes
- + 13 other files
Verification:
- cargo build --release: SUCCESS
- Simple tests with NYASH_VM_VERIFY_MIR=1: Zero undefined errors
- Multi-parameter static methods: All working
Known remaining: ValueId(22) in Stage-B (separate issue to investigate)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Phase 25.1b: Resolve 'Undefined value %0' errors in static methods.
Root cause: Parameters and constants were allocated using global value
generator (self.value_gen.next()) instead of function-local allocator
(f.next_value_id()), causing SSA verification failures.
Fixes:
- src/mir/builder/decls.rs: Use function-local ID for parameter binding
- src/mir/builder/emission/constant.rs: Context-aware constant emission
- src/mir/builder/builder_calls.rs: Function-local param allocation
Verification:
- NYASH_VM_VERIFY_MIR=1: Zero 'Undefined value %0' errors
- Simple test cases: All pass
- Stage-B compiler: %0 errors completely resolved
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Unify standard method calls to emit_unified_call; route via RouterPolicy and apply rewrite::{special,known} at a single entry.\n- Stabilize emit-time invariants: LocalSSA finalize + BlockSchedule PHI→Copy→Call ordering; metadata propagation on copies.\n- Known rewrite default ON (userbox only, strict guards) with opt-out flag NYASH_REWRITE_KNOWN_DEFAULT=0.\n- Expand TypeAnnotation whitelist (is_digit_char/is_hex_digit_char/is_alpha_char/Map.has).\n- Docs: unified-method-resolution design note; Quick Reference normalization note; selfhosting/quickstart.\n- Tools: add tools/selfhost_smoke.sh (dev-only).\n- Keep behavior unchanged for Unknown/core/user-instance via BoxCall fallback; all tests green (quick/integration).
Major changes:
- Split runner module: 1358→580 lines (via Gemini)
- Create new modules: dispatch.rs, selfhost.rs, pipeline.rs, pipe_io.rs
- Fix build errors from incomplete method migrations
- Add warning to CLAUDE.md about JIT/Cranelift not working
- Create interpreter.rs mode module
- Refactor loop builder into separate module
Build status:
- ✅ Executable builds successfully
- ✅ Basic execution works (tested with print)
- ⚠️ 106 warnings remain (to be cleaned up next)
- ⚠️ execute_mir_mode still in mod.rs (needs further migration)
Note: ChatGPT correctly fixed runner.execute_mir_mode() calls
that I incorrectly changed to super::modes::mir::
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
