[flang] more review comments

Original-commit: flang-compiler/f18@d85e171b11c7d684e84096025450e8a836e4b00e
Reviewed-on: https://github.com/flang-compiler/f18/pull/92
Tree-same-pre-rewrite: false

diff --git a/flang/include/flang/ISO_Fortran_binding.h b/flang/include/flang/ISO_Fortran_binding.h
index c61fc49..8420c75 100644 (file)
--- a/flang/include/flang/ISO_Fortran_binding.h
+++ b/flang/include/flang/ISO_Fortran_binding.h
@@ -28,7 +28,8 @@
 // C++ does not support flexible array members, so they have to be
 // declared with single elements.
 #define CFI_ISO_FORTRAN_BINDING_FLEXIBLE_ARRAY 1
-namespace Fortran::ISO {
+namespace Fortran {
+namespace ISO {
 inline namespace Fortran_2018 {
 #else
 #define CFI_ISO_FORTRAN_BINDING_FLEXIBLE_ARRAY
@@ -145,8 +146,9 @@ int CFI_setpointer(
     CFI_cdesc_t *, const CFI_cdesc_t *source, const CFI_index_t lower_bounds[]);
 #ifdef __cplusplus
 }  // extern "C"
-}  // namespace Fortran_2018
-}  // namespace Fortran::ISO
+}  // inline namespace Fortran_2018
+}  // namespace ISO
+}  // namespace Fortran
 #endif
 
 #undef CFI_ISO_FORTRAN_BINDING_FLEXIBLE_ARRAY