Embed linkable IDs in message bubbles.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49005 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Driver/HTMLDiagnostics.cpp b/Driver/HTMLDiagnostics.cpp
index 7f6a369..917949f 100644
--- a/Driver/HTMLDiagnostics.cpp
+++ b/Driver/HTMLDiagnostics.cpp
@@ -44,7 +44,9 @@
virtual void HandlePathDiagnostic(const PathDiagnostic& D);
- void HandlePiece(Rewriter& R, const PathDiagnosticPiece& P, unsigned num);
+ void HandlePiece(Rewriter& R, const PathDiagnosticPiece& P,
+ unsigned num, unsigned max);
+
void HighlightRange(Rewriter& R, SourceRange Range, unsigned MainFileID);
};
@@ -98,11 +100,12 @@
// Process the path.
unsigned n = D.size();
+ unsigned max = n;
for (PathDiagnostic::const_reverse_iterator I=D.rbegin(), E=D.rend();
I!=E; ++I, --n) {
- HandlePiece(R, *I, n);
+ HandlePiece(R, *I, n, max);
}
// Add line numbers, header, footer, etc.
@@ -172,7 +175,7 @@
void HTMLDiagnostics::HandlePiece(Rewriter& R,
const PathDiagnosticPiece& P,
- unsigned num) {
+ unsigned num, unsigned max) {
// For now, just draw a box above the line in question, and emit the
// warning.
@@ -212,7 +215,14 @@
std::ostringstream os;
os << "\n<tr><td class=\"num\"></td><td class=\"line\">"
- << "<div class=\"msg\" style=\"margin-left:"
+ << "<div id=\"";
+
+ if (num == max)
+ os << "EndPath";
+ else
+ os << "Path" << num;
+
+ os << "\" class=\"msg\" style=\"margin-left:"
<< PosNo << "ex\">";
os << html::EscapeText(P.getString()) << "</div></td></tr>";