feat(joinir): Phase 79 Activation - BindingId wiring operational (dev-only)
Phase 79 の最終段階：BindingId を ExprLowerer に配線し、end-to-end で動作確認。 Key changes: - ExprLowerer wiring: - scope_resolution.rs: build_condition_env_from_scope_with_binding() (BindingId-aware) - expr_lowerer.rs: lower_condition() uses BindingId priority lookup - ConditionEnv extension: - register_loop_var_binding(): Loop var BindingId→ValueId registration - register_condition_binding(): Condition-only carrier BindingId→ValueId registration - Pattern2 integration: - pattern2_with_break.rs: Loop var registration (Line 116-128) - pattern2_with_break.rs: Carrier role-based registration (Line 381-425) - Debug logging: [phase79] tags for registration, [binding_pilot/hit] for lookup success - E2E tests (normalized_joinir_min.rs, debug-only): - test_phase79_digitpos_bindingid_lookup_works(): DigitPos pattern verification - test_phase79_trim_bindingid_lookup_works(): Trim pattern verification Result: BindingId lookup actually works end-to-end - Promoted carriers resolve via BindingId, not string hacks - Debug: NYASH_JOINIR_DEBUG=1 shows [phase79] Registered loop var BindingId, [binding_pilot/hit] BindingId(1) -> ValueId(100) Tests: 1025/1025 lib PASS Design: dev-only feature-gated, dual-path maintained (BindingId priority + name fallback) Phase 74-79 complete: BindingId migration fully operational - Infrastructure (74-76): BindingId type, binding_map, 3-tier lookup, promoted_bindings map - Implementation (77): DigitPos/Trim populate, legacy deprecate - Refactoring (78-79 Refactoring): PromotedBindingRecorder, Detector/Recorder split - Activation (80 Foundation + 79 Activation): CarrierBindingAssigner + ExprLowerer wiring
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nyash-codex
@ -2178,3 +2178,206 @@ fn test_phase70c_merge_relay_same_owner_accepted() {
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eprintln!("[phase70c/test] Merge relay validation accepted: multiple inner loops → same owner");
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}
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// ============================================================================
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// Phase 79-3: BindingId Lookup E2E Tests
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// ============================================================================
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/// Phase 79-3: Test BindingId lookup for DigitPos pattern (digit_pos < 0)
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///
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/// This test verifies that BindingId-based variable resolution works
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/// during condition lowering for the classic DigitPos break pattern.
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#[test]
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#[cfg(feature = "normalized_dev")]
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fn test_phase79_digitpos_bindingid_lookup_works() {
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use nyash_rust::ast::{ASTNode, BinaryOperator, LiteralValue, Span};
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use nyash_rust::mir::builder::MirBuilder;
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// Enable debug logging to verify BindingId hits
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std::env::set_var("NYASH_JOINIR_DEBUG", "1");
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fn var(name: &str) -> ASTNode {
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ASTNode::Variable {
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name: name.to_string(),
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span: Span::unknown(),
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}
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}
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fn lit_i(i: i64) -> ASTNode {
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ASTNode::Literal {
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value: LiteralValue::Integer(i),
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span: Span::unknown(),
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}
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}
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// Build minimal AST with digit_pos < 0 pattern
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let ast = ASTNode::FunctionDeclaration {
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name: "test_digitpos".to_string(),
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params: vec![],
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body: vec![
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ASTNode::Local {
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variables: vec!["i".to_string()],
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initial_values: vec![Some(Box::new(lit_i(0)))],
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span: Span::unknown(),
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},
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ASTNode::Loop {
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condition: Box::new(ASTNode::BinaryOp {
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operator: BinaryOperator::Less,
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left: Box::new(var("i")),
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right: Box::new(lit_i(10)),
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span: Span::unknown(),
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}),
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body: vec![
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ASTNode::Local {
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variables: vec!["digit_pos".to_string()],
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initial_values: vec![Some(Box::new(lit_i(-1)))],
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span: Span::unknown(),
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},
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ASTNode::If {
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condition: Box::new(ASTNode::BinaryOp {
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operator: BinaryOperator::Less,
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left: Box::new(var("digit_pos")),
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right: Box::new(lit_i(0)),
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span: Span::unknown(),
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}),
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then_body: vec![ASTNode::Break {
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span: Span::unknown(),
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}],
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else_body: vec![],
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span: Span::unknown(),
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},
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],
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span: Span::unknown(),
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},
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],
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span: Span::unknown(),
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return_type: None,
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};
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// Lower to MIR (this will trigger Pattern2 lowering with BindingId lookup)
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let mut builder = MirBuilder::new();
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let result = builder.lower_function_declaration(&ast);
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assert!(
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result.is_ok(),
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"DigitPos pattern should lower successfully via BindingId path"
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);
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eprintln!("[phase79/test] DigitPos BindingId lookup test completed");
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}
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/// Phase 79-3: Test BindingId lookup for Trim pattern (ch == ' ' || ch == '\\t')
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///
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/// This test verifies that BindingId-based variable resolution works
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/// for the Trim pattern with character comparison conditions.
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#[test]
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#[cfg(feature = "normalized_dev")]
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fn test_phase79_trim_bindingid_lookup_works() {
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use nyash_rust::ast::{ASTNode, BinaryOperator, LiteralValue, Span, UnaryOperator};
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use nyash_rust::mir::builder::MirBuilder;
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// Enable debug logging to verify BindingId hits
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std::env::set_var("NYASH_JOINIR_DEBUG", "1");
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fn var(name: &str) -> ASTNode {
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ASTNode::Variable {
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name: name.to_string(),
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span: Span::unknown(),
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}
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}
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fn lit_i(i: i64) -> ASTNode {
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ASTNode::Literal {
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value: LiteralValue::Integer(i),
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span: Span::unknown(),
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}
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}
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fn lit_str(s: &str) -> ASTNode {
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ASTNode::Literal {
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value: LiteralValue::String(s.to_string()),
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span: Span::unknown(),
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}
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}
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// Build minimal AST with Trim pattern (ch == ' ' || ch == '\t')
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let ast = ASTNode::FunctionDeclaration {
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name: "test_trim".to_string(),
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params: vec![],
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body: vec![
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ASTNode::Local {
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variables: vec!["s".to_string()],
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initial_values: vec![Some(Box::new(lit_str(" hello ")))],
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span: Span::unknown(),
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},
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ASTNode::Local {
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variables: vec!["p".to_string()],
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initial_values: vec![Some(Box::new(lit_i(0)))],
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span: Span::unknown(),
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},
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ASTNode::Loop {
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condition: Box::new(ASTNode::MethodCall {
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object: Box::new(var("p")),
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method: "less".to_string(),
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arguments: vec![ASTNode::MethodCall {
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object: Box::new(var("s")),
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method: "length".to_string(),
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arguments: vec![],
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span: Span::unknown(),
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}],
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span: Span::unknown(),
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}),
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body: vec![
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ASTNode::Local {
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variables: vec!["ch".to_string()],
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initial_values: vec![Some(Box::new(ASTNode::MethodCall {
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object: Box::new(var("s")),
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method: "get".to_string(),
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arguments: vec![var("p")],
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span: Span::unknown(),
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}))],
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span: Span::unknown(),
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},
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ASTNode::If {
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condition: Box::new(ASTNode::UnaryOp {
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operator: UnaryOperator::Not,
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operand: Box::new(ASTNode::BinaryOp {
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operator: BinaryOperator::Or,
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left: Box::new(ASTNode::BinaryOp {
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operator: BinaryOperator::Equal,
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left: Box::new(var("ch")),
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right: Box::new(lit_str(" ")),
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span: Span::unknown(),
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}),
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right: Box::new(ASTNode::BinaryOp {
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operator: BinaryOperator::Equal,
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left: Box::new(var("ch")),
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right: Box::new(lit_str("\t")),
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span: Span::unknown(),
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}),
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span: Span::unknown(),
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}),
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span: Span::unknown(),
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}),
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then_body: vec![ASTNode::Break {
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span: Span::unknown(),
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}],
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else_body: vec![],
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span: Span::unknown(),
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},
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],
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span: Span::unknown(),
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},
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],
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span: Span::unknown(),
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return_type: None,
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};
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// Lower to MIR (this will trigger Pattern2 lowering with BindingId lookup)
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let mut builder = MirBuilder::new();
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let result = builder.lower_function_declaration(&ast);
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assert!(
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result.is_ok(),
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"Trim pattern should lower successfully via BindingId path"
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);
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eprintln!("[phase79/test] Trim BindingId lookup test completed");
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}
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