diff options
Diffstat (limited to 'test/Modules/redecl-add-after-load.cpp')
-rw-r--r-- | test/Modules/redecl-add-after-load.cpp | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/test/Modules/redecl-add-after-load.cpp b/test/Modules/redecl-add-after-load.cpp new file mode 100644 index 000000000000..68deaf8b4ef9 --- /dev/null +++ b/test/Modules/redecl-add-after-load.cpp @@ -0,0 +1,59 @@ +// RUN: rm -rf %t +// RUN: %clang_cc1 -x objective-c++ -fmodules -fno-modules-error-recovery -fmodules-cache-path=%t -I %S/Inputs %s -verify -std=c++11 +// RUN: %clang_cc1 -x objective-c++ -fmodules -fno-modules-error-recovery -fmodules-cache-path=%t -I %S/Inputs %s -verify -std=c++11 -DIMPORT_DECLS + +#ifdef IMPORT_DECLS +// expected-no-diagnostics +@import redecl_add_after_load_decls; +#else +typedef struct A B; +extern const int variable; +extern constexpr int function(); +constexpr int test(bool b) { return b ? variable : function(); } + +namespace N { + typedef struct A B; + extern const int variable; + extern constexpr int function(); +} +typedef N::B NB; +constexpr int N_test(bool b) { return b ? N::variable : N::function(); } + +@import redecl_add_after_load_top; +typedef C::A CB; +constexpr int C_test(bool b) { return b ? C::variable : C::function(); } + +struct D { + struct A; // expected-note {{forward}} + static const int variable; + static constexpr int function(); // expected-note {{here}} +}; +typedef D::A DB; +constexpr int D_test(bool b) { return b ? D::variable : D::function(); } // expected-note {{subexpression}} expected-note {{undefined}} +#endif + +@import redecl_add_after_load; + +B tu_struct_test; +constexpr int tu_variable_test = test(true); +constexpr int tu_function_test = test(false); + +NB ns_struct_test; +constexpr int ns_variable_test = N_test(true); +constexpr int ns_function_test = N_test(false); + +CB struct_struct_test; +constexpr int struct_variable_test = C_test(true); +constexpr int struct_function_test = C_test(false); + +// FIXME: We should accept this, but we're currently too lazy when merging class +// definitions to determine that the definitions in redecl_add_after_load are +// definitions of these entities. +DB merged_struct_struct_test; +constexpr int merged_struct_variable_test = D_test(true); +constexpr int merged_struct_function_test = D_test(false); +#ifndef IMPORT_DECLS +// expected-error@-4 {{incomplete}} +// expected-error@-4 {{constant}} expected-note@-4 {{in call to}} +// expected-error@-4 {{constant}} expected-note@-4 {{in call to}} +#endif |