1 // RUN: rm -rf %t 2 // RUN: %clang_cc1 -x objective-c++ -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs %s -verify -std=c++11 3 // RUN: %clang_cc1 -x objective-c++ -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs %s -ast-dump -ast-dump-filter merge -std=c++11 | FileCheck %s 4 5 // expected-no-diagnostics 6 7 void use_implicit_new() { operator new[](3); } 8 9 @import dummy; 10 @import cxx_decls.imported; 11 12 void test_delete(int *p) { 13 // We can call the normal global deallocation function even though it has only 14 // ever been explicitly declared in an unimported submodule. 15 delete p; 16 } 17 18 void friend_1(HasFriends s) { 19 s.private_thing(); 20 } 21 void test_friends(HasFriends s) { 22 friend_1(s); 23 friend_2(s); 24 } 25 26 static_assert(!__is_trivial(HasNontrivialDefaultConstructor), ""); 27 static_assert(!__has_trivial_constructor(HasNontrivialDefaultConstructor), ""); 28 29 void use_implicit_new_again() { operator new[](3); } 30 31 int importMergeUsedFlag = getMergeUsedFlag(); 32 33 int use_name_for_linkage(NameForLinkage &nfl) { 34 return nfl.n + nfl.m; 35 } 36 int use_overrides_virtual_functions(OverridesVirtualFunctions ovf) { return 0; } 37 38 @import cxx_decls_merged; 39 40 NameForLinkage2Inner use_name_for_linkage2_inner; 41 NameForLinkage2 use_name_for_linkage2; 42 43 int name_for_linkage_test = use_name_for_linkage(name_for_linkage); 44 int overrides_virtual_functions_test = 45 use_overrides_virtual_functions(overrides_virtual_functions); 46 47 void use_extern_c_function() { ExternCFunction(); } 48 49 int use_namespace_alias() { return Alias::a + Alias::b; } 50 51 @import cxx_decls_premerged; 52 53 void use_extern_c_function_2() { ExternCFunction(); } 54 55 InhCtorB inhctorb(2); 56 57 // CHECK: VarDecl [[mergeUsedFlag:0x[0-9a-f]*]] {{.*}} in cxx_decls.imported used mergeUsedFlag 58 // CHECK: VarDecl {{0x[0-9a-f]*}} prev [[mergeUsedFlag]] {{.*}} in cxx_decls_merged used mergeUsedFlag 59
