diff options
Diffstat (limited to 'lib/TableGen/Error.cpp')
| -rw-r--r-- | lib/TableGen/Error.cpp | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/lib/TableGen/Error.cpp b/lib/TableGen/Error.cpp index 1463b68144..5dd688cb67 100644 --- a/lib/TableGen/Error.cpp +++ b/lib/TableGen/Error.cpp @@ -20,8 +20,19 @@ namespace llvm { SourceMgr SrcMgr; -void PrintWarning(SMLoc WarningLoc, const Twine &Msg) { - SrcMgr.PrintMessage(WarningLoc, SourceMgr::DK_Warning, Msg); +static void PrintMessage(ArrayRef<SMLoc> Loc, SourceMgr::DiagKind Kind, + const Twine &Msg) { + SMLoc NullLoc; + if (Loc.empty()) + Loc = NullLoc; + SrcMgr.PrintMessage(Loc.front(), Kind, Msg); + for (unsigned i = 1; i < Loc.size(); ++i) + SrcMgr.PrintMessage(Loc[i], SourceMgr::DK_Note, + "instantiated from multiclass"); +} + +void PrintWarning(ArrayRef<SMLoc> WarningLoc, const Twine &Msg) { + PrintMessage(WarningLoc, SourceMgr::DK_Warning, Msg); } void PrintWarning(const char *Loc, const Twine &Msg) { @@ -36,8 +47,8 @@ void PrintWarning(const TGError &Warning) { PrintWarning(Warning.getLoc(), Warning.getMessage()); } -void PrintError(SMLoc ErrorLoc, const Twine &Msg) { - SrcMgr.PrintMessage(ErrorLoc, SourceMgr::DK_Error, Msg); +void PrintError(ArrayRef<SMLoc> ErrorLoc, const Twine &Msg) { + PrintMessage(ErrorLoc, SourceMgr::DK_Error, Msg); } void PrintError(const char *Loc, const Twine &Msg) { |