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rustc --ls gives 'could not find metadata' error for missing file #6615

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huonw opened this issue May 19, 2013 · 2 comments
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rustc --ls gives 'could not find metadata' error for missing file #6615

huonw opened this issue May 19, 2013 · 2 comments
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A-diagnostics Area: Messages for errors, warnings, and lints A-frontend Area: Compiler frontend (errors, parsing and HIR)

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@huonw
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huonw commented May 19, 2013 

$ mkdir empty && cd empty
$ ls -a
.  ..
$ rustc --ls foo
could not find metadata in foo.

"No such file" would be nicer.
@metajack
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Still happens. Seems like just a bug, so not nominating.

@thestinger
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This is still an issue.

@robertg robertg mentioned this issue Jan 14, 2014
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@flaper87 flaper87 mentioned this issue Mar 8, 2014
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@bors bors closed this as completed in 3bf724e Mar 9, 2014
flip1995 pushed a commit to flip1995/rust that referenced this issue Feb 25, 2021
@bors
Auto merge of rust-lang#6697 - camsteffen:vec-init-push-fp, r=flip1995
eb80ac4 
Fix vec_init_then_push false positives

changelog: Fix vec_init_then_push false positives

Fixes rust-lang#6615
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A-diagnostics Area: Messages for errors, warnings, and lints A-frontend Area: Compiler frontend (errors, parsing and HIR)
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#6615 - Added a better error message for --ls
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@metajack @huonw @thestinger