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80 lines
2.7 KiB
Nim
80 lines
2.7 KiB
Nim
#
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#
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# The Nim Compiler
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# (c) Copyright 2018 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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## This module implements helpers for the macro cache.
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import lineinfos, ast, modulegraphs, vmdef
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proc recordInc*(c: PCtx; info: TLineInfo; key: string; by: BiggestInt) =
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var recorded = newNodeI(nkCommentStmt, info)
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recorded.add newStrNode("inc", info)
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recorded.add newStrNode(key, info)
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recorded.add newIntNode(nkIntLit, by)
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c.graph.recordStmt(c.graph, c.module, recorded)
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proc recordPut*(c: PCtx; info: TLineInfo; key: string; k: string; val: PNode) =
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var recorded = newNodeI(nkCommentStmt, info)
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recorded.add newStrNode("put", info)
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recorded.add newStrNode(key, info)
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recorded.add newStrNode(k, info)
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recorded.add copyTree(val)
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c.graph.recordStmt(c.graph, c.module, recorded)
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proc recordAdd*(c: PCtx; info: TLineInfo; key: string; val: PNode) =
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var recorded = newNodeI(nkCommentStmt, info)
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recorded.add newStrNode("add", info)
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recorded.add newStrNode(key, info)
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recorded.add copyTree(val)
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c.graph.recordStmt(c.graph, c.module, recorded)
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proc recordIncl*(c: PCtx; info: TLineInfo; key: string; val: PNode) =
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var recorded = newNodeI(nkCommentStmt, info)
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recorded.add newStrNode("incl", info)
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recorded.add newStrNode(key, info)
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recorded.add copyTree(val)
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c.graph.recordStmt(c.graph, c.module, recorded)
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when false:
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proc genCall3(g: ModuleGraph; m: TMagic; s: string; a, b, c: PNode): PNode =
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newTree(nkStaticStmt, newTree(nkCall, createMagic(g, s, m).newSymNode, a, b, c))
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proc genCall2(g: ModuleGraph; m: TMagic; s: string; a, b: PNode): PNode =
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newTree(nkStaticStmt, newTree(nkCall, createMagic(g, s, m).newSymNode, a, b))
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template nodeFrom(s: string): PNode =
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var res = newStrNode(s, info)
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res.typ = getSysType(g, info, tyString)
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res
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template nodeFrom(i: BiggestInt): PNode =
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var res = newIntNode(i, info)
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res.typ = getSysType(g, info, tyInt)
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res
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template nodeFrom(n: PNode): PNode = copyTree(n)
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template record(call) =
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g.recordStmt(g, c.module, call)
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proc recordInc*(c: PCtx; info: TLineInfo; key: string; by: BiggestInt) =
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let g = c.graph
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record genCall2(mNccInc, "inc", nodeFrom key, nodeFrom by)
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proc recordPut*(c: PCtx; info: TLineInfo; key: string; k: string; val: PNode) =
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let g = c.graph
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record genCall3(mNctPut, "[]=", nodeFrom key, nodeFrom k, nodeFrom val)
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proc recordAdd*(c: PCtx; info: TLineInfo; key: string; val: PNode) =
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let g = c.graph
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record genCall2(mNcsAdd, "add", nodeFrom key, nodeFrom val)
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proc recordIncl*(c: PCtx; info: TLineInfo; key: string; val: PNode) =
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let g = c.graph
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record genCall2(mNcsIncl, "incl", nodeFrom key, nodeFrom val)
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