Remove tabs, and whitespace cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Rewrite/Rewriter.cpp b/lib/Rewrite/Rewriter.cpp
index 6efe31f..27a5f8b 100644
--- a/lib/Rewrite/Rewriter.cpp
+++ b/lib/Rewrite/Rewriter.cpp
@@ -26,7 +26,7 @@
unsigned RealOffset = getMappedOffset(OrigOffset, true);
assert(RealOffset+Size < Buffer.size() && "Invalid location");
-
+
// Remove the dead characters.
Buffer.erase(RealOffset, Size);
@@ -36,13 +36,13 @@
void RewriteBuffer::InsertText(unsigned OrigOffset, const llvm::StringRef &Str,
bool InsertAfter) {
-
+
// Nothing to insert, exit early.
if (Str.empty()) return;
unsigned RealOffset = getMappedOffset(OrigOffset, InsertAfter);
Buffer.insert(RealOffset, Str.begin(), Str.end());
-
+
// Add a delta so that future changes are offset correctly.
AddInsertDelta(OrigOffset, Str.size());
}
@@ -69,16 +69,16 @@
int Rewriter::getRangeSize(SourceRange Range) const {
if (!isRewritable(Range.getBegin()) ||
!isRewritable(Range.getEnd())) return -1;
-
+
FileID StartFileID, EndFileID;
unsigned StartOff, EndOff;
-
+
StartOff = getLocationOffsetAndFileID(Range.getBegin(), StartFileID);
EndOff = getLocationOffsetAndFileID(Range.getEnd(), EndFileID);
-
+
if (StartFileID != EndFileID)
return -1;
-
+
// If edits have been made to this buffer, the delta between the range may
// have changed.
std::map<FileID, RewriteBuffer>::const_iterator I =
@@ -89,17 +89,17 @@
StartOff = RB.getMappedOffset(StartOff);
}
-
+
// Adjust the end offset to the end of the last token, instead of being the
// start of the last token.
EndOff += Lexer::MeasureTokenLength(Range.getEnd(), *SourceMgr, *LangOpts);
-
+
return EndOff-StartOff;
}
/// getRewritenText - Return the rewritten form of the text in the specified
/// range. If the start or end of the range was unrewritable or if they are
-/// in different buffers, this returns an empty string.
+/// in different buffers, this returns an empty string.
///
/// Note that this method is not particularly efficient.
///
@@ -107,15 +107,15 @@
if (!isRewritable(Range.getBegin()) ||
!isRewritable(Range.getEnd()))
return "";
-
+
FileID StartFileID, EndFileID;
unsigned StartOff, EndOff;
StartOff = getLocationOffsetAndFileID(Range.getBegin(), StartFileID);
EndOff = getLocationOffsetAndFileID(Range.getEnd(), EndFileID);
-
+
if (StartFileID != EndFileID)
return ""; // Start and end in different buffers.
-
+
// If edits have been made to this buffer, the delta between the range may
// have changed.
std::map<FileID, RewriteBuffer>::const_iterator I =
@@ -123,17 +123,17 @@
if (I == RewriteBuffers.end()) {
// If the buffer hasn't been rewritten, just return the text from the input.
const char *Ptr = SourceMgr->getCharacterData(Range.getBegin());
-
+
// Adjust the end offset to the end of the last token, instead of being the
// start of the last token.
EndOff += Lexer::MeasureTokenLength(Range.getEnd(), *SourceMgr, *LangOpts);
return std::string(Ptr, Ptr+EndOff-StartOff);
}
-
+
const RewriteBuffer &RB = I->second;
EndOff = RB.getMappedOffset(EndOff, true);
StartOff = RB.getMappedOffset(StartOff);
-
+
// Adjust the end offset to the end of the last token, instead of being the
// start of the last token.
EndOff += Lexer::MeasureTokenLength(Range.getEnd(), *SourceMgr, *LangOpts);
@@ -143,7 +143,7 @@
std::advance(Start, StartOff);
RewriteBuffer::iterator End = Start;
std::advance(End, EndOff-StartOff);
-
+
return std::string(Start, End);
}
@@ -161,13 +161,13 @@
RewriteBuffer &Rewriter::getEditBuffer(FileID FID) {
std::map<FileID, RewriteBuffer>::iterator I =
RewriteBuffers.lower_bound(FID);
- if (I != RewriteBuffers.end() && I->first == FID)
+ if (I != RewriteBuffers.end() && I->first == FID)
return I->second;
I = RewriteBuffers.insert(I, std::make_pair(FID, RewriteBuffer()));
-
+
std::pair<const char*, const char*> MB = SourceMgr->getBufferData(FID);
I->second.Initialize(MB.first, MB.second);
-
+
return I->second;
}
@@ -199,7 +199,7 @@
if (!isRewritable(Start)) return true;
FileID StartFileID;
unsigned StartOffs = getLocationOffsetAndFileID(Start, StartFileID);
-
+
getEditBuffer(StartFileID).ReplaceText(StartOffs, OrigLength, NewStr);
return false;
}
@@ -212,7 +212,7 @@
int Size = getRangeSize(From->getSourceRange());
if (Size == -1)
return true;
-
+
// Get the new text.
std::string SStr;
llvm::raw_string_ostream S(SStr);