[modules] If we're given a module file, via -fmodule-file=, for a module, but
we can't load that file due to a configuration mismatch, and implicit module
building is disabled, and the user turns off the error-by-default warning for
that situation, then fall back to textual inclusion for the module rather than
giving an error if any of its headers are included.
llvm-svn: 252114
diff --git a/clang/test/Modules/merge-target-features.cpp b/clang/test/Modules/merge-target-features.cpp
index 0ca5679..9ca0539 100644
--- a/clang/test/Modules/merge-target-features.cpp
+++ b/clang/test/Modules/merge-target-features.cpp
@@ -20,7 +20,9 @@
// RUN: -target-cpu i386 \
// RUN: -fsyntax-only merge-target-features.cpp 2>&1 \
// RUN: | FileCheck --check-prefix=SUBSET %s
+// SUBSET-NOT: error:
// SUBSET: error: {{.*}} configuration mismatch
+// SUBSET-NOT: error:
//
// RUN: %clang_cc1 -fmodules -x c++ -fmodules-cache-path=%t \
// RUN: -iquote Inputs/merge-target-features \
@@ -56,7 +58,9 @@
// RUN: -target-cpu i386 -target-feature +cx16 \
// RUN: -fsyntax-only merge-target-features.cpp 2>&1 \
// RUN: | FileCheck --check-prefix=MISMATCH %s
+// MISMATCH-NOT: error:
// MISMATCH: error: {{.*}} configuration mismatch
+// MISMATCH-NOT: error:
#include "foo.h"