[cfe-commits] r104208 - in /cfe/trunk: include/clang-c/Index.h tools/libclang/CIndex.cpp tools/libclang/libclang.darwin.exports tools/libclang/libclang.exports

[Ted Kremenek]

Author: kremenek
Date: Wed May 19 21:59:19 2010
New Revision: 104208

URL: http://llvm.org/viewvc/llvm-project?rev=104208&view=rev
Log:
Add libclang function 'clang_isFromMainFile()' (which just wraps SourceManager::isFromMainFile()).

Modified:
    cfe/trunk/include/clang-c/Index.h
    cfe/trunk/tools/libclang/CIndex.cpp
    cfe/trunk/tools/libclang/libclang.darwin.exports
    cfe/trunk/tools/libclang/libclang.exports

Modified: cfe/trunk/include/clang-c/Index.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang-c/Index.h?rev=104208&r1=104207&r2=104208&view=diff
==============================================================================
--- cfe/trunk/include/clang-c/Index.h (original)
+++ cfe/trunk/include/clang-c/Index.h Wed May 19 21:59:19 2010
@@ -343,6 +343,12 @@
 CINDEX_LINKAGE CXSourceLocation clang_getRangeEnd(CXSourceRange range);
 
 /**
+  * \brief Determine if the source location occurs within the main file
+  * of the translation unit (as opposed to an included header).
+  */
+CINDEX_LINKAGE unsigned clang_isFromMainFile(CXSourceLocation loc);
+
+/**
  * @}
  */
 

Modified: cfe/trunk/tools/libclang/CIndex.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndex.cpp?rev=104208&r1=104207&r2=104208&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CIndex.cpp (original)
+++ cfe/trunk/tools/libclang/CIndex.cpp Wed May 19 21:59:19 2010
@@ -1479,6 +1479,13 @@
   return Result;
 }
 
+unsigned clang_isFromMainFile(CXSourceLocation loc) {
+  SourceLocation Loc = SourceLocation::getFromRawEncoding(loc.int_data);
+  const SourceManager &SM =
+    *static_cast<const SourceManager*>(loc.ptr_data[0]);
+  return SM.isFromMainFile(Loc) ? 1 : 0;
+}
+
 } // end: extern "C"
 
 //===----------------------------------------------------------------------===//

Modified: cfe/trunk/tools/libclang/libclang.darwin.exports
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/libclang.darwin.exports?rev=104208&r1=104207&r2=104208&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/libclang.darwin.exports (original)
+++ cfe/trunk/tools/libclang/libclang.darwin.exports Wed May 19 21:59:19 2010
@@ -77,6 +77,7 @@
 _clang_isCursorDefinition
 _clang_isDeclaration
 _clang_isExpression
+_clang_isFromMainFile
 _clang_isInvalid
 _clang_isPreprocessing
 _clang_isReference

Modified: cfe/trunk/tools/libclang/libclang.exports
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/libclang.exports?rev=104208&r1=104207&r2=104208&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/libclang.exports (original)
+++ cfe/trunk/tools/libclang/libclang.exports Wed May 19 21:59:19 2010
@@ -77,6 +77,7 @@
 clang_isCursorDefinition
 clang_isDeclaration
 clang_isExpression
+clang_isFromMainFile
 clang_isInvalid
 clang_isPreprocessing
 clang_isReference