diff options
| author | George Rimar <grimar@accesssoftek.com> | 2017-10-05 08:15:55 +0000 |
|---|---|---|
| committer | George Rimar <grimar@accesssoftek.com> | 2017-10-05 08:15:55 +0000 |
| commit | b074fbcb48ef7e7a7c3500895a911dcbaf94a2ae (patch) | |
| tree | ec93c10ec5b1c7e12104381f3961dc147d735b7e /llvm/lib/MC | |
| parent | 6603fc0e7be3e182ec120de8de7f9b4bb5cb905b (diff) | |
| download | bcm5719-llvm-b074fbcb48ef7e7a7c3500895a911dcbaf94a2ae.tar.gz bcm5719-llvm-b074fbcb48ef7e7a7c3500895a911dcbaf94a2ae.zip | |
[MC] - llvm-mc hangs on non-english characters.
Currently llvm-mc just hangs inside infinite loop
while trying to parse file which has ".section .с" inside,
where section name is non-english character.
Patch fixes the issue.
In this patch I also moved content of non-english-characters.s
to test/MC/AsmParser/Inputs folder so that non-english-characters.s
becomes a single testcase for all invalid inputs containing non-english
symbols. That is convinent because llvm-mc otherwise tries
to parse and tokenize the whole testcase file with tools invocations and
it is harder to isolate the issue.
Differential revision: https://reviews.llvm.org/D38545
llvm-svn: 314973
Diffstat (limited to 'llvm/lib/MC')
| -rw-r--r-- | llvm/lib/MC/MCParser/ELFAsmParser.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/MC/MCParser/ELFAsmParser.cpp b/llvm/lib/MC/MCParser/ELFAsmParser.cpp index a407691b0bd..8b8e96a4d51 100644 --- a/llvm/lib/MC/MCParser/ELFAsmParser.cpp +++ b/llvm/lib/MC/MCParser/ELFAsmParser.cpp @@ -247,7 +247,7 @@ bool ELFAsmParser::ParseSectionName(StringRef &SectionName) { return false; } - while (true) { + while (!getParser().hasPendingError()) { SMLoc PrevLoc = getLexer().getLoc(); if (getLexer().is(AsmToken::Comma) || getLexer().is(AsmToken::EndOfStatement)) |
