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Diffstat (limited to 'compiler/macrocacheimpl.nim')
| -rw-r--r-- | compiler/macrocacheimpl.nim | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/compiler/macrocacheimpl.nim b/compiler/macrocacheimpl.nim new file mode 100644 index 000000000..c869c2289 --- /dev/null +++ b/compiler/macrocacheimpl.nim @@ -0,0 +1,44 @@ +# +# +# 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) |