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Make SourceMgr::PrintMessage() testable and add unit tests

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191558 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dmitri Gribenko
2013-09-27 21:09:25 +00:00
parent a6610ee882
commit 8a93c3ab21
4 changed files with 178 additions and 4 deletions
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lib/Support/SourceMgr.cpp
+8 -3
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@@ -211,7 +211,8 @@ SMDiagnostic SourceMgr::GetMessage(SMLoc Loc, SourceMgr::DiagKind Kind,
LineStr, ColRanges, FixIts);
}
void SourceMgr::PrintMessage(SMLoc Loc, SourceMgr::DiagKind Kind,
void SourceMgr::PrintMessage(raw_ostream &OS, SMLoc Loc,
SourceMgr::DiagKind Kind,
const Twine &Msg, ArrayRef<SMRange> Ranges,
ArrayRef<SMFixIt> FixIts, bool ShowColors) const {
SMDiagnostic Diagnostic = GetMessage(Loc, Kind, Msg, Ranges, FixIts);
@@ -222,8 +223,6 @@ void SourceMgr::PrintMessage(SMLoc Loc, SourceMgr::DiagKind Kind,
return;
}
raw_ostream &OS = errs();
if (Loc != SMLoc()) {
int CurBuf = FindBufferContainingLoc(Loc);
assert(CurBuf != -1 && "Invalid or unspecified location!");
@@ -233,6 +232,12 @@ void SourceMgr::PrintMessage(SMLoc Loc, SourceMgr::DiagKind Kind,
Diagnostic.print(0, OS, ShowColors);
}
void SourceMgr::PrintMessage(SMLoc Loc, SourceMgr::DiagKind Kind,
const Twine &Msg, ArrayRef<SMRange> Ranges,
ArrayRef<SMFixIt> FixIts, bool ShowColors) const {
PrintMessage(llvm::errs(), Loc, Kind, Msg, Ranges, FixIts, ShowColors);
}
//===----------------------------------------------------------------------===//
// SMDiagnostic Implementation
//===----------------------------------------------------------------------===//