Enhance llvm::SourceMgr to support diagnostic ranges, the same way clang does. Enhance
the X86 asmparser to produce ranges in the one case that was annoying me, for example:
test.s:10:15: error: invalid operand for instruction
movl 0(%rax), 0(%edx)
^~~~~~~
It should be straight-forward to enhance filecheck, tblgen, and/or the .ll parser to use
ranges where appropriate if someone is interested.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142106 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCParser/MCAsmParser.cpp b/lib/MC/MCParser/MCAsmParser.cpp
index 5239ec7..3a825f0 100644
--- a/lib/MC/MCParser/MCAsmParser.cpp
+++ b/lib/MC/MCParser/MCAsmParser.cpp
@@ -33,8 +33,8 @@
return getLexer().getTok();
}
-bool MCAsmParser::TokError(const Twine &Msg) {
- Error(getLexer().getLoc(), Msg);
+bool MCAsmParser::TokError(const Twine &Msg, ArrayRef<SMRange> Ranges) {
+ Error(getLexer().getLoc(), Msg, Ranges);
return true;
}