Brummel
99d3968656
Closes the module-qualified-class-names milestone. Deletes the workspace-load workaround; the two-libraries case now resolves via type-driven dispatch at the call site with explicit qualifier as the LLM-author's disambiguation tool. Resolves both mq.2 known-debt items (active_declared_constraints plumbing, (class,method) re-key). New synth warnings channel emits class-method-shadowed-by-fn at all three fn-precedence branches per spec section Class-fn collisions. Three new E2E fixtures + integration tests cover the ambiguous, qualified, and class-fn-shadow trajectories. DESIGN.md class-names paragraph rewritten, new section Method dispatch added. Roadmap P2 marked done, milestone-24 unblocked for re-brainstorm. 9/9 tasks. 545 tests green. bench/compile_check.py + cross_lang.py exit 0; bench/check.py exit 1 (2 noise-class regressions, runtime uncoupled to typecheck iter).
34 lines
962 B
JSON
34 lines
962 B
JSON
{
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"schema": "ailang/v0",
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"name": "mq3_two_show_ambiguous",
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"imports": [
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{ "module": "mq3_two_show_ambiguous_a" },
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{ "module": "mq3_two_show_ambiguous_b" }
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],
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"defs": [
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{
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"kind": "fn",
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"name": "main",
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"doc": "mq.3.6 fixture (a): bare `show 42` in a workspace where two Show classes (in modA and modB) each ship Show Int. Without an explicit qualifier the dispatch is genuinely ambiguous; the typechecker must fire `ambiguous-method-resolution` naming both candidate classes.",
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"type": {
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"k": "fn",
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"params": [],
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"ret": { "k": "con", "name": "Unit" },
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"effects": ["IO"]
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},
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"params": [],
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"body": {
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"t": "do",
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"op": "io/print_str",
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"args": [
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{
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"t": "app",
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"fn": { "t": "var", "name": "show" },
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"args": [{ "t": "lit", "lit": { "kind": "int", "value": 42 } }]
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}
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]
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}
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}
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]
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}
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