[libclang] visit c++14 lambda capture init expressions

Patch by Milian Wolff.

Differential Revision: https://reviews.llvm.org/D60672

llvm-svn: 361234

1 files changed, 6 insertions, 2 deletions

diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp
index 715618c3c0f..f065802467a 100644
--- a/clang/tools/libclang/CIndex.cpp
+++ b/clang/tools/libclang/CIndex.cpp
@@ -3134,12 +3134,11 @@ bool CursorVisitor::RunVisitorWorkList(VisitorWorkList &WL) {
       }
         
       case VisitorJob::LambdaExprPartsKind: {
-        // Visit captures.
+        // Visit non-init captures.
         const LambdaExpr *E = cast<LambdaExprParts>(&LI)->get();
         for (LambdaExpr::capture_iterator C = E->explicit_capture_begin(),
                                        CEnd = E->explicit_capture_end();
              C != CEnd; ++C) {
-          // FIXME: Lambda init-captures.
           if (!C->capturesVariable())
             continue;
 
@@ -3148,6 +3147,11 @@ bool CursorVisitor::RunVisitorWorkList(VisitorWorkList &WL) {
                                           TU)))
             return true;
         }
+        // Visit init captures
+        for (auto InitExpr : E->capture_inits()) {
+          if (Visit(InitExpr))
+            return true;
+        }
         
         TypeLoc TL = E->getCallOperator()->getTypeSourceInfo()->getTypeLoc();
         // Visit parameters and return type, if present.