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