diff options
| author | Douglas Gregor <dgregor@apple.com> | 2013-03-27 16:47:18 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2013-03-27 16:47:18 +0000 |
| commit | c544ba09695e300f31355af342258bd57619e737 (patch) | |
| tree | 9947152b05a7ad85b91ab837892ae6bbb67d1e12 /lib/Serialization/ASTReader.cpp | |
| parent | 8343f8e00a222ca09dde536c77313e3e6e03ad59 (diff) | |
<rdar://problem/13509689> Introduce -module-file-info option that provides information about a particular module file.
This option can be useful for end users who want to know why they
ended up with a ton of different variants of the "std" module in their
module cache. This problem should go away over time, as we reduce the
need for module variants, but it will never go away entirely.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178148 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Serialization/ASTReader.cpp')
| -rw-r--r-- | lib/Serialization/ASTReader.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/Serialization/ASTReader.cpp b/lib/Serialization/ASTReader.cpp index 55e333a17b..4c2d2197e4 100644 --- a/lib/Serialization/ASTReader.cpp +++ b/lib/Serialization/ASTReader.cpp @@ -3487,10 +3487,9 @@ bool ASTReader::readASTFileControlBlock(StringRef Filename, if (Record[0] != VERSION_MAJOR) return true; - const std::string &CurBranch = getClangFullRepositoryVersion(); - if (StringRef(CurBranch) != Blob) + if (Listener.ReadFullVersionInformation(Blob)) return true; - + break; } case LANGUAGE_OPTIONS: |