Chris Lattner 93ddf80eb7 don't inform comment handlers about comments in #if 0 blocks, ...

doing so invalidates the file guard optimization and is not
in the spirit of "#if 0" because it is supposed to completely
skip everything, even if it isn't lexically valid. Patch by
Abramo Bagnara!

llvm-svn: 95253

2010-02-03 21:06:21 +00:00

74 KiB

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