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first steps to make templates hygienic

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This commit is contained in:
Araq 2012-08-20 01:13:13 +02:00
commit 5e15dec175
23 changed files with 486 additions and 187 deletions
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7
compiler/ccgmerge.nim
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@ -224,13 +224,16 @@ proc processMergeInfo(L: var TBaseLexer, m: BModule) =
of "labels": m.labels = decodeVInt(L.buf, L.bufpos)
of "hasframe": m.FrameDeclared = decodeVInt(L.buf, L.bufpos) != 0
else: InternalError("ccgmerge: unkown key: " & k)
when not defined(nimhygiene):
{.pragma: inject.}
template withCFile(cfilename: string, body: stmt) =
var s = LLStreamOpen(cfilename, fmRead)
if s == nil: return
var L: TBaseLexer
var L {.inject.}: TBaseLexer
openBaseLexer(L, s)
var k = newStringOfCap("NIM_merge_FORWARD_TYPES".len)
var k {.inject.} = newStringOfCap("NIM_merge_FORWARD_TYPES".len)
while true:
skipUntilCmd(L)
if ^L.bufpos == '\0': break