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| author | Fangrui Song <maskray@google.com> | 2018-04-07 20:50:35 +0000 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2018-04-07 20:50:35 +0000 |
| commit | 639427d5d327e33d797db8a39eedf466d1159e97 (patch) | |
| tree | 81e4a1d5a137dc45d8b5fc8c8d9f666409414704 /tools/libclang/libclang.exports | |
| parent | 06e7df12ca91bef4b1680a0a4d20bac50f1719e8 (diff) | |
| download | clang-639427d5d327e33d797db8a39eedf466d1159e97.tar.gz | |
[libclang] Add clang_File_tryGetRealPathName
Summary:
clang_getFileName() may return a path relative to WorkingDir.
On Arch Linux, during clang_indexTranslationUnit(), clang_getFileName() on
CXIdxIncludedIncludedFileInfo::file may return
"/../lib64/gcc/x86_64-pc-linux-gnu/7.3.0/../../../../include/c++/7.3.0/string",
for `#include <string>`.
I presume WorkingDir is somehow changed to /usr/lib or /usr/include and
clang_getFileName() returns a path relative to WorkingDir.
clang_File_tryGetRealPathName() returns "/usr/include/c++/7.3.0/string"
which is more useful for the indexer in this case.
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D42893
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@329515 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/libclang/libclang.exports')
| -rw-r--r-- | tools/libclang/libclang.exports | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/libclang/libclang.exports b/tools/libclang/libclang.exports index 67e4b4334b..222598dcd9 100644 --- a/tools/libclang/libclang.exports +++ b/tools/libclang/libclang.exports @@ -46,6 +46,7 @@ clang_Cursor_isVariadic clang_Cursor_getModule clang_Cursor_getStorageClass clang_File_isEqual +clang_File_tryGetRealPathName clang_Module_getASTFile clang_Module_getParent clang_Module_getName |