PCHReader doesn't implement classof so dyn_casting it will do really weird stuff. Use a static_cast instead.
I don't know if this hack is the right fix. Doug, please take a look.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94895 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/ASTUnit.cpp b/lib/Frontend/ASTUnit.cpp
index ff19810..eaa2062 100644
--- a/lib/Frontend/ASTUnit.cpp
+++ b/lib/Frontend/ASTUnit.cpp
@@ -98,7 +98,7 @@
const std::string &ASTUnit::getPCHFileName() {
assert(isMainFileAST() && "Not an ASTUnit from a PCH file!");
- return dyn_cast<PCHReader>(Ctx->getExternalSource())->getFileName();
+ return static_cast<PCHReader *>(Ctx->getExternalSource())->getFileName();
}
ASTUnit *ASTUnit::LoadFromPCHFile(const std::string &Filename,