commit fd42079255d04742e60954e98205a9212e2685ff
author Richard Smith <richard-llvm@metafoo.co.uk> Fri May 24 23:26:07 2019 +0000
committer Richard Smith <richard-llvm@metafoo.co.uk> Fri May 24 23:26:07 2019 +0000
tree 1152cb8e834af9514b468264d922379d96e7bff5
parent 97d668d70f526f6fc4406053193502b83eec688b

Fix crash deserializing a CUDAKernelCallExpr with a +Asserts binary.

The assertion in setConfig read from the (uninitialized) CONFIG
expression.

llvm-svn: 361680

clang/lib/Serialization/ASTReaderStmt.cpp

diff --git a/clang/lib/Serialization/ASTReaderStmt.cpp b/clang/lib/Serialization/ASTReaderStmt.cpp
index e0647fc..4d879b4 100644
--- a/clang/lib/Serialization/ASTReaderStmt.cpp
+++ b/clang/lib/Serialization/ASTReaderStmt.cpp
@@ -1904,7 +1904,7 @@
 
 void ASTStmtReader::VisitCUDAKernelCallExpr(CUDAKernelCallExpr *E) {
   VisitCallExpr(E);
-  E->setConfig(cast<CallExpr>(Record.readSubExpr()));
+  E->setPreArg(CUDAKernelCallExpr::CONFIG, Record.readSubExpr());
 }
 
 //===----------------------------------------------------------------------===//