aboutsummaryrefslogtreecommitdiff
path: root/lib/Driver/HTMLDiagnostics.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'lib/Driver/HTMLDiagnostics.cpp')
-rw-r--r--lib/Driver/HTMLDiagnostics.cpp92
1 files changed, 44 insertions, 48 deletions
diff --git a/lib/Driver/HTMLDiagnostics.cpp b/lib/Driver/HTMLDiagnostics.cpp
index f335396ec4..81cedba557 100644
--- a/lib/Driver/HTMLDiagnostics.cpp
+++ b/lib/Driver/HTMLDiagnostics.cpp
@@ -49,10 +49,10 @@ public:
virtual void HandlePathDiagnostic(const PathDiagnostic* D);
- void HandlePiece(Rewriter& R, unsigned BugFileID,
+ void HandlePiece(Rewriter& R, FileID BugFileID,
const PathDiagnosticPiece& P, unsigned num, unsigned max);
- void HighlightRange(Rewriter& R, unsigned BugFileID, SourceRange Range);
+ void HighlightRange(Rewriter& R, FileID BugFileID, SourceRange Range);
void ReportDiag(const PathDiagnostic& D);
};
@@ -125,17 +125,15 @@ void HTMLDiagnostics::ReportDiag(const PathDiagnostic& D) {
return;
SourceManager &SMgr = D.begin()->getLocation().getManager();
- unsigned FileID = 0;
- bool FileIDInitialized = false;
+ FileID FID;
// Verify that the entire path is from the same FileID.
for (PathDiagnostic::const_iterator I = D.begin(), E = D.end(); I != E; ++I) {
FullSourceLoc L = I->getLocation().getInstantiationLoc();
- if (!FileIDInitialized) {
- FileID = SMgr.getCanonicalFileID(L);
- FileIDInitialized = true;
- } else if (SMgr.getCanonicalFileID(L) != FileID)
+ if (FID.isInvalid()) {
+ FID = SMgr.getCanonicalFileID(L);
+ } else if (SMgr.getCanonicalFileID(L) != FID)
return; // FIXME: Emit a warning?
// Check the source ranges.
@@ -147,7 +145,7 @@ void HTMLDiagnostics::ReportDiag(const PathDiagnostic& D) {
if (!L.isFileID())
return; // FIXME: Emit a warning?
- if (SMgr.getCanonicalFileID(L) != FileID)
+ if (SMgr.getCanonicalFileID(L) != FID)
return; // FIXME: Emit a warning?
L = SMgr.getInstantiationLoc(RI->getEnd());
@@ -155,12 +153,12 @@ void HTMLDiagnostics::ReportDiag(const PathDiagnostic& D) {
if (!L.isFileID())
return; // FIXME: Emit a warning?
- if (SMgr.getCanonicalFileID(L) != FileID)
+ if (SMgr.getCanonicalFileID(L) != FID)
return; // FIXME: Emit a warning?
}
}
- if (!FileIDInitialized)
+ if (FID.isInvalid())
return; // FIXME: Emit a warning?
// Create a new rewriter to generate HTML.
@@ -174,31 +172,31 @@ void HTMLDiagnostics::ReportDiag(const PathDiagnostic& D) {
for (PathDiagnostic::const_reverse_iterator I=D.rbegin(), E=D.rend();
I!=E; ++I, --n) {
- HandlePiece(R, FileID, *I, n, max);
+ HandlePiece(R, FID, *I, n, max);
}
// Add line numbers, header, footer, etc.
- // unsigned FileID = R.getSourceMgr().getMainFileID();
- html::EscapeText(R, FileID);
- html::AddLineNumbers(R, FileID);
+ // unsigned FID = R.getSourceMgr().getMainFileID();
+ html::EscapeText(R, FID);
+ html::AddLineNumbers(R, FID);
// If we have a preprocessor, relex the file and syntax highlight.
// We might not have a preprocessor if we come from a deserialized AST file,
// for example.
- if (PP) html::SyntaxHighlight(R, FileID, *PP);
+ if (PP) html::SyntaxHighlight(R, FID, *PP);
// FIXME: We eventually want to use PPF to create a fresh Preprocessor,
// once we have worked out the bugs.
//
- // if (PPF) html::HighlightMacros(R, FileID, *PPF);
+ // if (PPF) html::HighlightMacros(R, FID, *PPF);
//
- if (PP) html::HighlightMacros(R, FileID, *PP);
+ if (PP) html::HighlightMacros(R, FID, *PP);
// Get the full directory name of the analyzed file.
- const FileEntry* Entry = SMgr.getFileEntryForID(FileID);
+ const FileEntry* Entry = SMgr.getFileEntryForID(FID);
// This is a cludge; basically we want to append either the full
// working directory if we have no directory information. This is
@@ -241,7 +239,7 @@ void HTMLDiagnostics::ReportDiag(const PathDiagnostic& D) {
os << "</table>\n<!-- REPORTSUMMARYEXTRA -->\n"
"<h3>Annotated Source Code</h3>\n";
- R.InsertStrBefore(SourceLocation::getFileLoc(FileID, 0), os.str());
+ R.InsertStrBefore(SMgr.getLocForStartOfFile(FID), os.str());
}
// Embed meta-data tags.
@@ -252,7 +250,7 @@ void HTMLDiagnostics::ReportDiag(const PathDiagnostic& D) {
std::string s;
llvm::raw_string_ostream os(s);
os << "\n<!-- BUGDESC " << BugDesc << " -->\n";
- R.InsertStrBefore(SourceLocation::getFileLoc(FileID, 0), os.str());
+ R.InsertStrBefore(SMgr.getLocForStartOfFile(FID), os.str());
}
const std::string& BugCategory = D.getCategory();
@@ -261,14 +259,14 @@ void HTMLDiagnostics::ReportDiag(const PathDiagnostic& D) {
std::string s;
llvm::raw_string_ostream os(s);
os << "\n<!-- BUGCATEGORY " << BugCategory << " -->\n";
- R.InsertStrBefore(SourceLocation::getFileLoc(FileID, 0), os.str());
+ R.InsertStrBefore(SMgr.getLocForStartOfFile(FID), os.str());
}
{
std::string s;
llvm::raw_string_ostream os(s);
os << "\n<!-- BUGFILE " << DirName << Entry->getName() << " -->\n";
- R.InsertStrBefore(SourceLocation::getFileLoc(FileID, 0), os.str());
+ R.InsertStrBefore(SMgr.getLocForStartOfFile(FID), os.str());
}
{
@@ -276,22 +274,22 @@ void HTMLDiagnostics::ReportDiag(const PathDiagnostic& D) {
llvm::raw_string_ostream os(s);
os << "\n<!-- BUGLINE "
<< D.back()->getLocation().getInstantiationLineNumber() << " -->\n";
- R.InsertStrBefore(SourceLocation::getFileLoc(FileID, 0), os.str());
+ R.InsertStrBefore(SMgr.getLocForStartOfFile(FID), os.str());
}
{
std::string s;
llvm::raw_string_ostream os(s);
os << "\n<!-- BUGPATHLENGTH " << D.size() << " -->\n";
- R.InsertStrBefore(SourceLocation::getFileLoc(FileID, 0), os.str());
+ R.InsertStrBefore(SMgr.getLocForStartOfFile(FID), os.str());
}
// Add CSS, header, and footer.
- html::AddHeaderFooterInternalBuiltinCSS(R, FileID, Entry->getName());
+ html::AddHeaderFooterInternalBuiltinCSS(R, FID, Entry->getName());
// Get the rewrite buffer.
- const RewriteBuffer *Buf = R.getRewriteBufferFor(FileID);
+ const RewriteBuffer *Buf = R.getRewriteBufferFor(FID);
if (!Buf) {
llvm::cerr << "warning: no diagnostics generated for main file.\n";
@@ -325,28 +323,26 @@ void HTMLDiagnostics::ReportDiag(const PathDiagnostic& D) {
os << *I;
}
-void HTMLDiagnostics::HandlePiece(Rewriter& R, unsigned BugFileID,
+void HTMLDiagnostics::HandlePiece(Rewriter& R, FileID BugFileID,
const PathDiagnosticPiece& P,
unsigned num, unsigned max) {
// For now, just draw a box above the line in question, and emit the
// warning.
-
FullSourceLoc Pos = P.getLocation();
if (!Pos.isValid())
return;
- SourceManager& SM = R.getSourceMgr();
+ SourceManager &SM = R.getSourceMgr();
FullSourceLoc LPos = Pos.getInstantiationLoc();
- unsigned FileID = SM.getCanonicalFileID(LPos);
-
- assert (&LPos.getManager() == &SM && "SourceManagers are different!");
+ FileID FID = SM.getCanonicalFileID(LPos);
+ assert(&LPos.getManager() == &SM && "SourceManagers are different!");
if (SM.getCanonicalFileID(LPos) != BugFileID)
return;
- const llvm::MemoryBuffer *Buf = SM.getBuffer(FileID);
+ const llvm::MemoryBuffer *Buf = SM.getBuffer(FID);
const char* FileStart = Buf->getBufferStart();
// Compute the column number. Rewind from the current position to the start
@@ -436,30 +432,30 @@ void HTMLDiagnostics::HandlePiece(Rewriter& R, unsigned BugFileID,
os << html::EscapeText(Msg) << "</div></td></tr>";
// Insert the new html.
- unsigned DisplayPos = 0;
-
+ unsigned DisplayPos;
switch (P.getDisplayHint()) {
- case PathDiagnosticPiece::Above:
- DisplayPos = LineStart - FileStart;
- break;
- case PathDiagnosticPiece::Below:
- DisplayPos = LineEnd - FileStart;
- break;
- default:
- assert (false && "Unhandled hint.");
+ default: assert(0 && "Unhandled hint.");
+ case PathDiagnosticPiece::Above:
+ DisplayPos = LineStart - FileStart;
+ break;
+ case PathDiagnosticPiece::Below:
+ DisplayPos = LineEnd - FileStart;
+ break;
}
-
- R.InsertStrBefore(SourceLocation::getFileLoc(FileID, DisplayPos), os.str());
+
+ SourceLocation Loc =
+ SM.getLocForStartOfFile(FID).getFileLocWithOffset(DisplayPos);
+ R.InsertStrBefore(Loc, os.str());
}
// Now highlight the ranges.
for (const SourceRange *I = P.ranges_begin(), *E = P.ranges_end();
I != E; ++I)
- HighlightRange(R, FileID, *I);
+ HighlightRange(R, FID, *I);
}
-void HTMLDiagnostics::HighlightRange(Rewriter& R, unsigned BugFileID,
+void HTMLDiagnostics::HighlightRange(Rewriter& R, FileID BugFileID,
SourceRange Range) {
SourceManager& SM = R.getSourceMgr();
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-05-04 19:52:23 +0000