2 Commits

Author	SHA1	Message	Date
nyash-codex	3645a3c2d2	feat(joinir): Task 200-2 - JoinInlineBoundaryBuilder implementation for Pattern2 ... Builder pattern for JoinInlineBoundary construction, reduces field manipulation scattering. # Changes - NEW: src/mir/join_ir/lowering/inline_boundary_builder.rs (165 lines) - JoinInlineBoundaryBuilder with 7 fluent methods - Complete unit test coverage (4 tests) - MODIFIED: src/mir/join_ir/lowering/mod.rs (+2 lines) - Export inline_boundary_builder module - Public re-export of JoinInlineBoundaryBuilder - MODIFIED: src/mir/builder/control_flow/joinir/patterns/pattern2_with_break.rs - Replace direct boundary field manipulation with builder pattern - 9 lines of field assignments → fluent builder chain # Benefits - **Centralized**: All boundary construction logic in builder - **Readable**: Fluent API shows construction intent clearly - **Maintainable**: Changes to boundary structure isolated to builder - **Type Safe**: Builder validates field consistency # Tests ✅ All builder unit tests pass (4/4) ✅ All pattern module tests pass (30+) ✅ Library build succeeds with no errors 🤖 Generated with Claude Code (https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>	2025-12-08 04:25:58 +09:00
nyash-codex	5ba11468e4	feat(joinir): Phase 172 - Trim pattern JoinIR lowering implementation ... Implement actual MIR generation for Trim pattern loops, enabling LoopBodyLocal variables to work through bool carrier promotion. ## Implementation (pattern2_with_break.rs) - emit_whitespace_check(): Generate OR chain for whitespace comparison - extract_substring_args(): Extract s, start from substring call - Initial carrier generation: ch0 = s.substring(start, start+1) - Whitespace check: is_ch_match0 = (ch0 == " " || "\t" || "\n" || "\r") - ConditionEnv integration: Register carrier for JoinIR condition - Break condition replacement: !is_ch_match instead of original ch checks ## Architecture - Host MIR: substring calls, OR chain evaluation, BoxCall - JoinIR: Only sees bool carrier for break control - No new JoinIR instructions added ## Documentation - phase172-trim-lowering-impl.md: Design and implementation details - loop_pattern_space.md: Analysis of all loop pattern combinations Test: Trim loops compile and generate JoinIR successfully Build: 0 errors, clean compilation 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2025-12-08 03:06:20 +09:00