https://bugs.llvm.org/show_bug.cgi?id=42204
Bug ID: 42204
Summary: llvm-strip should error when using stdin ('-') more
than once as input files
Product: tools
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: llvm-objcopy/strip
Assignee: unassignedb...@nondot.org
Reporter: alexbrachetmia...@gmail.com
CC: alexander.v.shaposhni...@gmail.com,
jake.h.ehrl...@gmail.com,
jh7370.2...@my.bristol.ac.uk,
llvm-bugs@lists.llvm.org, ruppre...@google.com
Should llvm-strip fail when trying to use '-' more than once for input files?
Reading twice from stdin is sometimes impossible as it is not guaranteed to be
lseekable, not like we would bother rewinding the stream to try and accommodate
this regardless. Also, I think that using the same file twice as an input file
should result in a warning. Currently we do nothing.
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