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fixes exhaustion bug and missing GC_ref code generation

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This commit is contained in:
Araq 2014-11-07 01:54:47 +01:00
commit 06e9932e8a
2 changed files with 10 additions and 5 deletions
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6
compiler/lowerings.nim
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@ -286,6 +286,12 @@ proc createWrapperProc(f: PNode; threadParam, argsParam: PSym;
typeToString(fv.typ.sons[1]))
body.add newAsgnStmt(indirectAccess(threadLocalProm.newSymNode,
if fk == fvGC: "data" else: "blob", fv.info), call)
if fk == fvGC:
let incRefCall = newNodeI(nkCall, fv.info, 2)
incRefCall.sons[0] = newSymNode(createMagic("GCref", mGCref))
incRefCall.sons[1] = indirectAccess(threadLocalProm.newSymNode,
"data", fv.info)
body.add incRefCall
if barrier == nil:
# by now 'fv' is shared and thus might have beeen overwritten! we need
# to use the thread-local view instead: