commit 9a3ff478235ccbda23df01a99c5a86eedba54cac
author Stephen Kelly <steveire@gmail.com> Sat Jan 11 12:09:45 2020 +0000
committer Stephen Kelly <steveire@gmail.com> Mon Jan 20 11:59:13 2020 +0000
tree c3884327d7a708b6b06a4a0961788b7a9e832c9c
parent 39f1335486eae355b2259d59549382e5cee9e38f

Fix the invisible-traversal to ignore more nodes

clang/lib/AST/Expr.cpp

diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp
index 8351989..20505b2 100644
--- a/clang/lib/AST/Expr.cpp
+++ b/clang/lib/AST/Expr.cpp
@@ -2900,6 +2900,12 @@
   return IgnoreImplicitSingleStep(E);
 }
 
+static Expr *IgnoreParensOnlySingleStep(Expr *E) {
+  if (auto *PE = dyn_cast<ParenExpr>(E))
+    return PE->getSubExpr();
+  return E;
+}
+
 static Expr *IgnoreParensSingleStep(Expr *E) {
   if (auto *PE = dyn_cast<ParenExpr>(E))
     return PE->getSubExpr();
@@ -3026,7 +3032,8 @@
   Expr *LastE = nullptr;
   while (E != LastE) {
     LastE = E;
-    E = E->IgnoreParenImpCasts();
+    E = IgnoreExprNodes(E, IgnoreImplicitSingleStep, IgnoreImpCastsSingleStep,
+                        IgnoreParensOnlySingleStep);
 
     auto SR = E->getSourceRange();