[MC] Add MCAsmParser::parseComma to improve diagnostics
authorFangrui Song <i@maskray.me>
Tue, 4 May 2021 21:13:19 +0000 (14:13 -0700)
committerFangrui Song <i@maskray.me>
Tue, 4 May 2021 21:13:19 +0000 (14:13 -0700)
commit7cac6a9d7a1d637bf6a0701ec56c69d2b58fda69
tree1e5d564714ecf2c6513c21c94c6bf09add50f2fe
parent62fcda93788a93726f7bc7cb5c0699595e009ceb
[MC] Add MCAsmParser::parseComma to improve diagnostics

llvm-mc will error "expected comma" instead of "unexpected token".
llvm/include/llvm/MC/MCParser/MCAsmParser.h
llvm/lib/MC/MCParser/AsmParser.cpp
llvm/test/MC/AsmParser/directive_dcb.s
llvm/test/MC/ELF/cfi.s