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The PR branch had merge conflicts with `devel` due to a major compiler refactoring that extracted type definitions from `compiler/ast.nim` into a new `compiler/astdef.nim` file. ## Changes - Resolved conflict in `compiler/ast.nim` by accepting `devel`'s refactored structure - Merged 763 commits from `devel` branch (commit range: `ce6a345..b3273e7`) - Preserved original PR changes removing deprecated symbols from `lib/core/macros.nim` The core PR functionality (removal of deprecated macros API since v0.18.1) remains intact while incorporating the upstream AST refactoring. <!-- START COPILOT CODING AGENT TIPS --> --- 💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more [Copilot coding agent tips](https://gh.io/copilot-coding-agent-tips) in the docs. --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: ringabout <43030857+ringabout@users.noreply.github.com>
64 lines
2.4 KiB
Nim
64 lines
2.4 KiB
Nim
#
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#
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# The Nim Compiler
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# (c) Copyright 2015 Andreas Rumpf
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#
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# See the file "copying.txt", included in this
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# distribution, for details about the copyright.
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#
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## Implements the module handling, including the caching of modules.
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import
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ast, magicsys, msgs, options,
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idents, lexer, syntaxes, modulegraphs,
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lineinfos, pathutils
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import ../dist/checksums/src/checksums/sha1
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import std/strtabs
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proc resetSystemArtifacts*(g: ModuleGraph) =
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magicsys.resetSysTypes(g)
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template getModuleIdent(graph: ModuleGraph, filename: AbsoluteFile): PIdent =
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getIdent(graph.cache, splitFile(filename).name)
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proc partialInitModule*(result: PSym; graph: ModuleGraph; fileIdx: FileIndex; filename: AbsoluteFile) =
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let packSym = getPackage(graph, fileIdx)
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setOwner(result, packSym)
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result.position = int fileIdx
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proc newModule*(graph: ModuleGraph; fileIdx: FileIndex): PSym =
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let filename = AbsoluteFile toFullPath(graph.config, fileIdx)
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# We cannot call ``newSym`` here, because we have to circumvent the ID
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# mechanism, which we do in order to assign each module a persistent ID.
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result = PSym(kindImpl: skModule, itemId: ItemId(module: int32(fileIdx), item: 0'i32),
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name: getModuleIdent(graph, filename),
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infoImpl: newLineInfo(fileIdx, 1, 1))
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if not isNimIdentifier(result.name.s):
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rawMessage(graph.config, errGenerated, "invalid module name: '" & result.name.s &
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"'; a module name must be a valid Nim identifier.")
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partialInitModule(result, graph, fileIdx, filename)
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graph.registerModule(result)
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proc includeModule*(graph: ModuleGraph; s: PSym, fileIdx: FileIndex): PNode =
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result = syntaxes.parseFile(fileIdx, graph.cache, graph.config)
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graph.addDep(s, fileIdx)
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graph.addIncludeDep(s.position.FileIndex, fileIdx)
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let path = toFullPath(graph.config, fileIdx)
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graph.cachedFiles[path] = $secureHashFile(path)
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proc wantMainModule*(conf: ConfigRef) =
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if conf.projectFull.isEmpty:
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fatal(conf, gCmdLineInfo, "command expects a filename")
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conf.projectMainIdx = fileInfoIdx(conf, addFileExt(conf.projectFull, NimExt))
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proc makeModule*(graph: ModuleGraph; filename: AbsoluteFile): PSym =
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result = graph.newModule(fileInfoIdx(graph.config, filename))
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registerModule(graph, result)
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proc makeModule*(graph: ModuleGraph; filename: string): PSym =
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result = makeModule(graph, AbsoluteFile filename)
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proc makeStdinModule*(graph: ModuleGraph): PSym = graph.makeModule(AbsoluteFile"stdin")
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