Fix a crash-on-valid where a block capture copy expression was
picking up cleanups from earlier in the statement. Also fix a
crash-on-invalid where a reference to an invalid decl from an
enclosing scope was causing an expression to fail to build, but
only *after* a cleanup was registered from that statement,
causing an assertion downstream.
The crash-on-valid is rdar://13459289.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177692 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp
index 0c51e44..a2dc616 100644
--- a/lib/Sema/SemaStmt.cpp
+++ b/lib/Sema/SemaStmt.cpp
@@ -54,6 +54,11 @@
}
+StmtResult Sema::ActOnExprStmtError() {
+ DiscardCleanupsInEvaluationContext();
+ return StmtError();
+}
+
StmtResult Sema::ActOnNullStmt(SourceLocation SemiLoc,
bool HasLeadingEmptyMacro) {
return Owned(new (Context) NullStmt(SemiLoc, HasLeadingEmptyMacro));