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#
#
# The Nim Compiler
# (c) Copyright 2018 Andreas Rumpf
#
# See the file "copying.txt", included in this
# distribution, for details about the copyright.
#
## This module implements helpers for the macro cache.
import lineinfos, ast, vmdef
proc append(c: PCtx; n: PNode) =
c.vmstateDiff.add((c.module, n))
proc recordInc*(c: PCtx; info: TLineInfo; key: string; by: BiggestInt) =
var recorded = newNodeI(nkReplayAction, info)
recorded.add newStrNode("inc", info)
recorded.add newStrNode(key, info)
recorded.add newIntNode(nkIntLit, by)
c.append(recorded)
proc recordPut*(c: PCtx; info: TLineInfo; key: string; k: string; val: PNode) =
var recorded = newNodeI(nkReplayAction, info)
recorded.add newStrNode("put", info)
recorded.add newStrNode(key, info)
recorded.add newStrNode(k, info)
recorded.add copyTree(val)
c.append(recorded)
proc recordAdd*(c: PCtx; info: TLineInfo; key: string; val: PNode) =
var recorded = newNodeI(nkReplayAction, info)
recorded.add newStrNode("add", info)
recorded.add newStrNode(key, info)
recorded.add copyTree(val)
c.append(recorded)
proc recordIncl*(c: PCtx; info: TLineInfo; key: string; val: PNode) =
var recorded = newNodeI(nkReplayAction, info)
recorded.add newStrNode("incl", info)
recorded.add newStrNode(key, info)
recorded.add copyTree(val)
c.append(recorded)
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