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authorbors <bors@rust-lang.org>2013-08-14 04:41:20 -0700
committerbors <bors@rust-lang.org>2013-08-14 04:41:20 -0700
commitac49e656111cdd1727988bbbf3d3b9be554ae391 (patch)
tree34f5a3f840468e51f05827f0d228d041f0015487 /src/rt/rust_stack.cpp
parentcd656c74f67a289bb14c7758847a0fdd2e61d9a1 (diff)
parentf3a79cf66722a917a59376b0ad60a0a370c48b8b (diff)
downloadrust-ac49e656111cdd1727988bbbf3d3b9be554ae391.tar.gz
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auto merge of #8440 : sfackler/rust/env-fix, r=pcwalton
The type of the result of option_env! was not fully specified in the
None case, leading to type check failures in the case where the variable
was not defined (e.g. option_env!("FOO").is_none()).

Also cleaned up some compilation warnings.
Diffstat (limited to 'src/rt/rust_stack.cpp')
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