PR45083: Mark statement expressions as being dependent if they appear in

dependent contexts.

We previously assumed they were neither value- nor
instantiation-dependent under any circumstances, which would lead to
crashes and other misbehavior.

(cherry picked from commit bdad0a1b79273733df9acc1be4e992fa5d70ec56)

1 files changed, 2 insertions, 1 deletions

diff --git a/clang/lib/Parse/ParseExpr.cpp b/clang/lib/Parse/ParseExpr.cpp
index 1eb3ad6afd1..ad9627a2425 100644
--- a/clang/lib/Parse/ParseExpr.cpp
+++ b/clang/lib/Parse/ParseExpr.cpp
@@ -2655,7 +2655,8 @@ Parser::ParseParenExpression(ParenParseOption &ExprType, bool stopIfCastExpr,
 
       // If the substmt parsed correctly, build the AST node.
       if (!Stmt.isInvalid()) {
-        Result = Actions.ActOnStmtExpr(OpenLoc, Stmt.get(), Tok.getLocation());
+        Result = Actions.ActOnStmtExpr(getCurScope(), OpenLoc, Stmt.get(),
+                                       Tok.getLocation());
       } else {
         Actions.ActOnStmtExprError();
       }