Extend the preprocessing record and libclang with support for

inclusion directives, keeping track of every #include, #import,
etc. in the translation unit. We keep track of the source location and
kind of the inclusion, how the file name was spelled, and the
underlying file to which the inclusion resolved.

llvm-svn: 116952

1 files changed, 3 insertions, 2 deletions

diff --git a/clang/lib/Lex/PPMacroExpansion.cpp b/clang/lib/Lex/PPMacroExpansion.cpp
index 19a6ca85211..68fc56f7b78 100644
--- a/clang/lib/Lex/PPMacroExpansion.cpp
+++ b/clang/lib/Lex/PPMacroExpansion.cpp
@@ -570,7 +570,8 @@ static bool EvaluateHasIncludeCommon(bool &Result, Token &Tok,
   // Reserve a buffer to get the spelling.
   llvm::SmallString<128> FilenameBuffer;
   llvm::StringRef Filename;
-
+  SourceLocation EndLoc;
+  
   switch (Tok.getKind()) {
   case tok::eom:
     // If the token kind is EOM, the error has already been diagnosed.
@@ -589,7 +590,7 @@ static bool EvaluateHasIncludeCommon(bool &Result, Token &Tok,
     // This could be a <foo/bar.h> file coming from a macro expansion.  In this
     // case, glue the tokens together into FilenameBuffer and interpret those.
     FilenameBuffer.push_back('<');
-    if (PP.ConcatenateIncludeName(FilenameBuffer))
+    if (PP.ConcatenateIncludeName(FilenameBuffer, EndLoc))
       return false;   // Found <eom> but no ">"?  Diagnostic already emitted.
     Filename = FilenameBuffer.str();
     break;