Introduce ASTLocation::getReferencedDecl(), for getting the declaration that the ASTLocation references.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76336 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/index-test/index-test.cpp b/tools/index-test/index-test.cpp
index 10449ed..9f02c22 100644
--- a/tools/index-test/index-test.cpp
+++ b/tools/index-test/index-test.cpp
@@ -141,30 +141,12 @@
}
}
-static Decl *getDeclFromExpr(Stmt *E) {
- if (DeclRefExpr *RefExpr = dyn_cast<DeclRefExpr>(E))
- return RefExpr->getDecl();
- if (MemberExpr *ME = dyn_cast<MemberExpr>(E))
- return ME->getMemberDecl();
- if (CallExpr *CE = dyn_cast<CallExpr>(E))
- return getDeclFromExpr(CE->getCallee());
- if (CastExpr *CE = dyn_cast<CastExpr>(E))
- return getDeclFromExpr(CE->getSubExpr());
-
- return 0;
-}
-
static void ProcessASTLocation(ASTLocation ASTLoc, IndexProvider &IdxProvider) {
assert(ASTLoc.isValid());
- Decl *D = 0;
- if (ASTLoc.isStmt())
- D = getDeclFromExpr(ASTLoc.getStmt());
- else
- D = ASTLoc.getDecl();
-
+ Decl *D = ASTLoc.getReferencedDecl();
if (D == 0) {
- llvm::errs() << "Error: Couldn't get a Decl out of the ASTLocation";
+ llvm::errs() << "Error: Couldn't get a referenced Decl for the ASTLocation";
HadErrors = true;
return;
}