Relax the assertion in ASTLocation's ctor: if the decl is not the immediate

parent of the stmt, find the immediate parent for the stmt.

This is because sometimes we cannot get the immediate decl of the stmt when
creating the ASTLocation. We can only get a parent of the stmt.

llvm-svn: 76159

1 files changed, 10 insertions, 0 deletions

diff --git a/clang/lib/Index/ASTLocation.cpp b/clang/lib/Index/ASTLocation.cpp
index 3cd657b9b91..3beff3f31a8 100644
--- a/clang/lib/Index/ASTLocation.cpp
+++ b/clang/lib/Index/ASTLocation.cpp
@@ -61,6 +61,16 @@ static Decl *FindImmediateParent(Decl *D, Stmt *Node) {
   return 0;
 }
 
+ASTLocation::ASTLocation(const Decl *d, const Stmt *stm)
+  : D(const_cast<Decl*>(d)), Stm(const_cast<Stmt*>(stm)) {
+  if (Stm) {
+    Decl *Parent = FindImmediateParent(D, Stm);
+    assert(Parent);
+    D = Parent;
+  }
+}
+
+
 bool ASTLocation::isImmediateParent(Decl *D, Stmt *Node) {
   assert(D && Node && "Passed null Decl or null Stmt");
   return D == FindImmediateParent(D, Node);