feat(nexus): production modular HTTP/1.1 server + compiler fixes

- Rewrite apps/nexus with modular architecture:
  Config, Http, Errors, Parser, Router, Handlers, Server, Main
- Use algebraic enums for ParseResult/FileResult/HttpError
- Thread-pool server via Channel<ConnectionTask> and spawn
- Fix C backend type ordering for generic struct instances
  (Array_T, Iter_T) and algebraic enum struct payloads
- Collect Slice_T types from struct fields and enum payloads
- Fix match lowering for simple enums (direct value compare)
- Resolve match expression return type from first arm
- Infer element type for for-in over Array<UserStruct>
- Preserve generic type args in field access resolution
- Add fflush to PrintLine/Print for immediate server logs
- Add modern_features golden regression test
- Regenerate golden expected.c files

This commit is contained in:

dimgigov

2026-06-15 00:54:03 +03:00

parent fc0a560e60

commit aaeb01e518

40 changed files with 28530 additions and 21790 deletions

									
										bootstrap/lir.nim
									
		-2
	
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				@@ -2,8 +2,6 @@

				## Linear 3-address code IR, designed for straightforward C emission.

				## Each HIR construct lowers to 5-30 LIR instructions.

				import types

				type

				  LirKind* = enum

				    # ── Data movement ──