libclang: factor out the frequent pattern static_cast<ASTUnit *>(TU->TUData)
into a getter cxtu::getASTUnit(TU)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173585 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/IndexingContext.cpp b/tools/libclang/IndexingContext.cpp
index 2dea757..9129e92 100644
--- a/tools/libclang/IndexingContext.cpp
+++ b/tools/libclang/IndexingContext.cpp
@@ -196,11 +196,11 @@
void IndexingContext::setASTContext(ASTContext &ctx) {
Ctx = &ctx;
- static_cast<ASTUnit*>(CXTU->TUData)->setASTContext(&ctx);
+ cxtu::getASTUnit(CXTU)->setASTContext(&ctx);
}
void IndexingContext::setPreprocessor(Preprocessor &PP) {
- static_cast<ASTUnit*>(CXTU->TUData)->setPreprocessor(&PP);
+ cxtu::getASTUnit(CXTU)->setPreprocessor(&PP);
}
bool IndexingContext::isFunctionLocalDecl(const Decl *D) {