Better diagnostic for malformed .org assembly directive.
Provide source line number information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149101 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index 64d0dd8..1af7cd9 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -1970,6 +1970,7 @@
CheckForValidSection();
const MCExpr *Offset;
+ SMLoc Loc = getTok().getLoc();
if (ParseExpression(Offset))
return true;
@@ -1989,9 +1990,11 @@
Lex();
- // FIXME: Only limited forms of relocatable expressions are accepted here, it
- // has to be relative to the current section.
- getStreamer().EmitValueToOffset(Offset, FillExpr);
+ // Only limited forms of relocatable expressions are accepted here, it
+ // has to be relative to the current section. The streamer will return
+ // 'true' if the expression wasn't evaluatable.
+ if (getStreamer().EmitValueToOffset(Offset, FillExpr))
+ return Error(Loc, "expected assembly-time absolute expression");
return false;
}