jyapayne/Nim
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small REPL improvements

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This commit is contained in:
Araq 2013-06-28 16:40:01 +02:00
commit 976d5b18ed
3 changed files with 7 additions and 6 deletions
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9
compiler/evals.nim
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@ -1532,10 +1532,11 @@ var oldErrorCount: int
proc myProcess(c: PPassContext, n: PNode): PNode =
# don't eval errornous code:
if oldErrorCount != msgs.gErrorCounter:
oldErrorCount = msgs.gErrorCounter
return n
result = eval(PEvalContext(c), n)
if oldErrorCount == msgs.gErrorCounter:
result = eval(PEvalContext(c), n)
else:
result = n
oldErrorCount = msgs.gErrorCounter
const evalPass* = makePass(myOpen, nil, myProcess, myProcess)