Flat Win32 ([DllImport]) support: generated natural wrappers + Registry (stacks on #65) - #67

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Gordon Lam (yeelam-gordon) wants to merge 76 commits into

microsoft:mainfrom

yeelam-gordon:feat/win32-flat-tier2

Commits on Jul 22, 2026

Classic-COM vertical: runtime + classic/interop codegen + SMTC/DTM + shared napi plumbing

Gordon Lam (yeelam-gordon)
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c146764
codegen(com): emit enums as const-object + companion type, not `const enum`

Gordon Lam (yeelam-gordon)
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197a84f
codegen(com): fail closed on unknown base-chain shape + fix handle out-param projection

Gordon Lam (yeelam-gordon)
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f9fb23e
codegen(com): reject non-interface TypeDefs in parse_com_interface_from_index

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3fb57a9
Round-5 review fixes: hwnd cache, doc wording, RC ambiguity, u64 f64 path

Gordon Lam (yeelam-gordon)
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b415011
codegen(com): fail closed when a base classic-COM interface can't be parsed

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cbe6610
Round-7 review fixes: harden base_slot dedup + robust default-IID lookup

Gordon Lam (yeelam-gordon)
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a935328
Flat-Win32 vertical (on classic): flat runtime + flat codegen + registry

Gordon Lam (yeelam-gordon)
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7fb33cb
codegen(flat): fix PSTR marshalling, opaque-pointer .d.ts type, BSTR safety

Gordon Lam (yeelam-gordon)
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2caec0b
codegen(flat): keep string buffers alive across flatInvoke call

Gordon Lam (yeelam-gordon)
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b20ceab
codegen(flat)+napi: match enum d.ts convention; document flatInvoke buffer keep-alive

Gordon Lam (yeelam-gordon)
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3b9c1fa
flat: fail loud on param/sig mismatch; project non-status integer returns as .result

Gordon Lam (yeelam-gordon)
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97e10ac
flat: JSDoc return-shape uses sanitized JS names (not raw winmd)

Gordon Lam (yeelam-gordon)
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875269c
flat: fix Handle in-out slot Buffer branch; doc updates

Gordon Lam (yeelam-gordon)
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e0c352a
docs: update registry.js codegen comment to reflect landed [DllImport] path

Gordon Lam (yeelam-gordon)
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2fbd7ce
flat: correct Handle .d.ts contract — bigint|number, not bigint|Buffer

Gordon Lam (yeelam-gordon)
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2a6d5a3
docs: fix FlatAbiType PWStr/PStr/Handle doc comments

Gordon Lam (yeelam-gordon)
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503a05d
flat: also route Windows.Win32.Foundation.LSTATUS through I32 map

Gordon Lam (yeelam-gordon)
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c099249
flat: route [out]/[in,out] PWStr/PStr to OpaquePointer and guard void return

Gordon Lam (yeelam-gordon)
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812bca0
flat: type pointer-like .d.ts returns as bigint to match runtime

Gordon Lam (yeelam-gordon)
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d527c1d
flat: dedupe referenced enums by (namespace, name) and fail loud on collisions

Gordon Lam (yeelam-gordon)
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42cb113
Merge remote-tracking branch 'origin/main' into feat/win32-com-tier1
Gordon Lam (yeelam-gordon)
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ce7e610
Fix: set is_flags on new classic-COM test enum construction (merge origin/main)
Gordon Lam (yeelam-gordon)
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84919b1
Merge branch 'feat/win32-com-tier1' into feat/win32-flat-tier2
Gordon Lam (yeelam-gordon)
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9b9e46c
Fix: set is_flags on new flat-Win32 test enum construction (merge origin/main via classic)
Gordon Lam (yeelam-gordon)
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76cd45f

Commits on Jul 23, 2026

Commits on Jul 24, 2026

Commits on Jul 30, 2026

Merge main into feat/win32-flat-tier2
leileizhang (lei9444)
committed
d052b52

Commits on Jul 31, 2026

Merge latest main into feat/win32-flat-tier2
leileizhang (lei9444)
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11ddfb5
Merge latest main into feat/win32-flat-tier2
leileizhang (lei9444)
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757ea2a
Harden and isolate flat Win32 support
leileizhang (lei9444)
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169544a