[LLVMdev] llvm-mc, files without newline at eof

Stepan Dyatkovskiy
Wed, 07 Sep 2011 20:45:21 -0000

I created a bug (#10869: http://llvm.org/bugs/show_bug.cgi?id=10869) and I made
the next patch for it:
http://llvm.org/bugs/attachment.cgi?id=7235
By know it doesn't write any warnings, because AsmLexer cant send the
warnings. llvm-mc just parses this type of files properly without any messages.
Is it OK?

What about lexer-side-warnings? If you need I can implement it.

--
Truly yours,
Stepan Dyatkovskiy

07.09.2011, 02:19, "Jim Grosbach" <grosbach at
apple.com>:
> A friendlier error message in that situation is definitely a good thing.
>
> -Jim
>
> On Sep 5, 2011, at 1:34 PM, Степан wrote:
>
>>  Hi, everybody.
>>
>>  I am a newbie in llvm development. I found some strange behaviour in
llvm-mc. Files without empty string at the eof doesn't proceed properly.
>>
>>  llvm-mc prints something like this:
>>  <stdin>:5:18: error: unexpected token in argument list
>>
>>  It looks like a bug.
>>
>>  At least we should print:
>>  <stdin>:5:18: error: no newline at the end of file!
>>
>>  If yes, I create it in bugzilla and assign to myself.
>>
>>  Thank you.
>>
>>  P.S.:
>>  I attached file without newline at eof.
>>  Try to run "llvm-mc -triple=armv7-apple-darwin -show-encoding
< test.s"
>>
>>  --
>>  Truly
yours<test.s>_______________________________________________
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