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| author | Jordan Rose <jordan_rose@apple.com> | 2018-03-23 00:07:18 +0000 |
|---|---|---|
| committer | Jordan Rose <jordan_rose@apple.com> | 2018-03-23 00:07:18 +0000 |
| commit | 1e879d8be6322f9f974db3dc7dc4279ea46b4645 (patch) | |
| tree | 4d19017996100e775e6eda980bec9bf4101c384f /clang/lib/Frontend/CompilerInstance.cpp | |
| parent | 37eeb32046d27f78d5ef52f02b81dfd295281fff (diff) | |
| download | bcm5719-llvm-1e879d8be6322f9f974db3dc7dc4279ea46b4645.tar.gz bcm5719-llvm-1e879d8be6322f9f974db3dc7dc4279ea46b4645.zip | |
Sink PrettyDeclStackTrace down to the AST library
...and add some very basic stack trace entries for module building.
This would have helped track down rdar://problem/38434694 sooner.
llvm-svn: 328276
Diffstat (limited to 'clang/lib/Frontend/CompilerInstance.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInstance.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Frontend/CompilerInstance.cpp b/clang/lib/Frontend/CompilerInstance.cpp index bb8b8572fa7..1ed254d6aed 100644 --- a/clang/lib/Frontend/CompilerInstance.cpp +++ b/clang/lib/Frontend/CompilerInstance.cpp @@ -1170,6 +1170,11 @@ compileModuleImpl(CompilerInstance &ImportingInstance, SourceLocation ImportLoc, llvm::CrashRecoveryContext CRC; CRC.RunSafelyOnThread( [&]() { + SmallString<64> CrashInfoMessage("While building module for '"); + CrashInfoMessage += ModuleName; + CrashInfoMessage += "'"; + llvm::PrettyStackTraceString CrashInfo(CrashInfoMessage.c_str()); + GenerateModuleFromModuleMapAction Action; Instance.ExecuteAction(Action); }, |
