[clang] baf3c77 - [libclang] Add translateCXRangeToCharRange conversion
Jan Korous via cfe-commits
cfe-commits at lists.llvm.org
Fri Sep 4 09:42:47 PDT 2020
Author: Jan Korous
Date: 2020-09-04T09:41:22-07:00
New Revision: baf3c77bd9f6baf60a09ef3625fef84080642b72
URL: https://github.com/llvm/llvm-project/commit/baf3c77bd9f6baf60a09ef3625fef84080642b72
DIFF: https://github.com/llvm/llvm-project/commit/baf3c77bd9f6baf60a09ef3625fef84080642b72.diff
LOG: [libclang] Add translateCXRangeToCharRange conversion
Add new conversion with clearly specified semantics.
https://reviews.llvm.org/D86990
Added:
Modified:
clang/tools/libclang/CIndex.cpp
clang/tools/libclang/CXSourceLocation.h
Removed:
################################################################################
diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp
index 93f9797a965e..683b517d79fd 100644
--- a/clang/tools/libclang/CIndex.cpp
+++ b/clang/tools/libclang/CIndex.cpp
@@ -164,6 +164,12 @@ CXSourceRange cxloc::translateSourceRange(const SourceManager &SM,
return Result;
}
+CharSourceRange cxloc::translateCXRangeToCharRange(CXSourceRange R) {
+ return CharSourceRange::getCharRange(
+ SourceLocation::getFromRawEncoding(R.begin_int_data),
+ SourceLocation::getFromRawEncoding(R.end_int_data));
+}
+
//===----------------------------------------------------------------------===//
// Cursor visitor.
//===----------------------------------------------------------------------===//
diff --git a/clang/tools/libclang/CXSourceLocation.h b/clang/tools/libclang/CXSourceLocation.h
index 6702d0cf9791..ce3d09e1c9eb 100644
--- a/clang/tools/libclang/CXSourceLocation.h
+++ b/clang/tools/libclang/CXSourceLocation.h
@@ -71,7 +71,11 @@ static inline SourceRange translateCXSourceRange(CXSourceRange R) {
SourceLocation::getFromRawEncoding(R.end_int_data));
}
-
+/// Translates CXSourceRange to CharSourceRange.
+/// The semantics of \p R are:
+/// R.begin_int_data is first character of the range.
+/// R.end_int_data is one character past the end of the range.
+CharSourceRange translateCXRangeToCharRange(CXSourceRange R);
}} // end namespace: clang::cxloc
#endif
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