Provide a fake source locations to avoid asserts in template instanti…

…ation.
vgvassilev · Feb 1, 2024 · 03efa6b · 03efa6b
1 parent 2776e59
commit 03efa6b
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/lib/Differentiator/VisitorBase.cpp b/lib/Differentiator/VisitorBase.cpp
@@ -420,14 +420,16 @@ namespace clad {
   Expr* VisitorBase::BuildArraySubscript(
       Expr* Base, llvm::SmallVectorImpl<clang::Expr*>& Indices) {
     Expr* result = Base;
+    SourceLocation fakeLoc = utils::GetValidSLoc(m_Sema);
     if (utils::isArrayOrPointerType(Base->getType()))
       for (Expr* I : Indices)
-        result = m_Sema.CreateBuiltinArraySubscriptExpr(result, noLoc, I, noLoc)
-                     .get();
+        result =
+            m_Sema.CreateBuiltinArraySubscriptExpr(result, fakeLoc, I, fakeLoc)
+                .get();
     else
       result = m_Sema
-                   .ActOnArraySubscriptExpr(getCurrentScope(), Base, noLoc,
-                                            Indices.back(), noLoc)
+                   .ActOnArraySubscriptExpr(getCurrentScope(), Base, fakeLoc,
+                                            Indices.back(), fakeLoc)
                    .get();
     return result;
   }