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| author | Douglas Gregor <dgregor@apple.com> | 2012-10-22 22:50:17 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2012-10-22 22:50:17 +0000 |
| commit | 4825fd7fbb3fe87cdf8da9bccc1361fac45bdf2d (patch) | |
| tree | 7ba6c1f66ba3c603ae377cd2d3b64f78c5282fc6 /lib/Frontend/ASTUnit.cpp | |
| parent | c635710bcbb9598acd5a14647ba7ca28bee89a68 (diff) | |
Distinguish the various kinds of AST file loading failures:
file corruption, compiler version mismatch, target/language
configuration mismatch, out-of-date AST file. No functionality change
yet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166446 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/ASTUnit.cpp')
| -rw-r--r-- | lib/Frontend/ASTUnit.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Frontend/ASTUnit.cpp b/lib/Frontend/ASTUnit.cpp index bf78ac51ec..11bd33ec41 100644 --- a/lib/Frontend/ASTUnit.cpp +++ b/lib/Frontend/ASTUnit.cpp @@ -814,7 +814,10 @@ ASTUnit *ASTUnit::LoadFromASTFile(const std::string &Filename, break; case ASTReader::Failure: - case ASTReader::IgnorePCH: + case ASTReader::OutOfDate: + case ASTReader::VersionMismatch: + case ASTReader::ConfigurationMismatch: + case ASTReader::HadErrors: AST->getDiagnostics().Report(diag::err_fe_unable_to_load_pch); return NULL; } |