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enable destructors for top level statements; needs to be documented

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This commit is contained in:
Andreas Rumpf 2018-09-23 13:41:33 +02:00
commit 3c461755e2
4 changed files with 27 additions and 6 deletions
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21
compiler/passes.nim
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@ -125,6 +125,10 @@ proc processImplicits(conf: ConfigRef; implicits: seq[string], nodeKind: TNodeKi
importStmt.addSon str
if not processTopLevelStmt(importStmt, a): break
const
imperativeCode = {low(TNodeKind)..high(TNodeKind)} - {nkTemplateDef, nkProcDef, nkMethodDef,
nkMacroDef, nkConverterDef, nkIteratorDef, nkFuncDef}
proc processModule*(graph: ModuleGraph; module: PSym, stream: PLLStream): bool {.discardable.} =
if graph.stopCompile(): return true
var
@ -191,7 +195,22 @@ proc processModule*(graph: ModuleGraph; module: PSym, stream: PLLStream): bool {
sl = reorder(graph, sl, module)
discard processTopLevelStmt(sl, a)
break
elif not processTopLevelStmt(n, a): break
elif n.kind in imperativeCode:
# read everything until the next proc declaration etc.
var sl = newNodeI(nkStmtList, n.info)
sl.add n
var rest: PNode = nil
while true:
var n = parseTopLevelStmt(p)
if n.kind == nkEmpty or n.kind notin imperativeCode:
rest = n
break
sl.add n
if not processTopLevelStmt(sl, a): break
if rest != nil:
if not processTopLevelStmt(rest, a): break
else:
if not processTopLevelStmt(n, a): break
closeParsers(p)
if s.kind != llsStdIn: break
closePasses(graph, a)