| 1 | // RUN: rm -rf %t |
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| 2 | // RUN: %clang_cc1 -x objective-c++ -std=c++11 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs %s -verify -DEARLY_IMPORT |
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| 3 | // RUN: %clang_cc1 -x objective-c++ -std=c++11 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs %s -verify -UEARLY_IMPORT |
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| 4 | // RUN: %clang_cc1 -x objective-c++ -std=c++11 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs %s -verify -DEARLY_IMPORT -fmodules-local-submodule-visibility |
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| 5 | // RUN: %clang_cc1 -x objective-c++ -std=c++11 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs %s -verify -UEARLY_IMPORT -fmodules-local-submodule-visibility |
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| 6 | |
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| 7 | #ifdef EARLY_IMPORT |
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| 8 | @import using_decl.a; |
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| 9 | namespace UsingDecl { |
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| 10 | using ::merged; |
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| 11 | } |
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| 12 | int k = UsingDecl::merged; |
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| 13 | #endif |
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| 14 | |
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| 15 | namespace Y { |
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| 16 | int conflicting_hidden_using_decl; |
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| 17 | int conflicting_hidden_using_decl_fn_2(); |
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| 18 | int conflicting_hidden_using_decl_var_2; |
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| 19 | struct conflicting_hidden_using_decl_struct_2; |
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| 20 | |
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| 21 | struct conflicting_hidden_using_decl_mixed_4 {}; |
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| 22 | int conflicting_hidden_using_decl_mixed_5; |
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| 23 | int conflicting_hidden_using_decl_mixed_6(); |
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| 24 | } |
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| 25 | |
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| 26 | using Y::conflicting_hidden_using_decl; |
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| 27 | int conflicting_hidden_using_decl_fn(); |
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| 28 | int conflicting_hidden_using_decl_var; |
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| 29 | struct conflicting_hidden_using_decl_struct {}; |
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| 30 | using Y::conflicting_hidden_using_decl_fn_2; |
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| 31 | using Y::conflicting_hidden_using_decl_var_2; |
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| 32 | using Y::conflicting_hidden_using_decl_struct_2; |
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| 33 | |
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| 34 | struct conflicting_hidden_using_decl_mixed_1 {}; |
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| 35 | int conflicting_hidden_using_decl_mixed_2; |
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| 36 | int conflicting_hidden_using_decl_mixed_3(); |
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| 37 | using Y::conflicting_hidden_using_decl_mixed_4; |
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| 38 | using Y::conflicting_hidden_using_decl_mixed_5; |
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| 39 | using Y::conflicting_hidden_using_decl_mixed_6; |
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| 40 | |
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| 41 | template<typename T> int use(T); |
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| 42 | void test_conflicting() { |
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| 43 | use(conflicting_hidden_using_decl); |
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| 44 | use(conflicting_hidden_using_decl_fn()); |
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| 45 | use(conflicting_hidden_using_decl_var); |
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| 46 | use(conflicting_hidden_using_decl_fn_2()); |
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| 47 | use(conflicting_hidden_using_decl_var_2); |
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| 48 | use(conflicting_hidden_using_decl_mixed_1()); |
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| 49 | use(conflicting_hidden_using_decl_mixed_2); |
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| 50 | use(conflicting_hidden_using_decl_mixed_3()); |
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| 51 | use(conflicting_hidden_using_decl_mixed_4()); |
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| 52 | use(conflicting_hidden_using_decl_mixed_5); |
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| 53 | use(conflicting_hidden_using_decl_mixed_6()); |
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| 54 | } |
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| 55 | |
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| 56 | #ifndef EARLY_IMPORT |
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| 57 | @import using_decl.a; |
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| 58 | #endif |
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| 59 | |
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| 60 | UsingDecl::using_decl_type x = UsingDecl::using_decl_var; |
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| 61 | UsingDecl::inner y = x; |
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| 62 | |
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| 63 | @import using_decl.b; |
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| 64 | |
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| 65 | void test_conflicting_2() { |
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| 66 | use(conflicting_hidden_using_decl); // expected-error {{ambiguous}} |
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| 67 | use(conflicting_hidden_using_decl_fn()); // expected-error {{ambiguous}} |
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| 68 | use(conflicting_hidden_using_decl_var); // expected-error {{ambiguous}} |
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| 69 | use(conflicting_hidden_using_decl_fn_2()); // expected-error {{ambiguous}} |
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| 70 | use(conflicting_hidden_using_decl_var_2); // expected-error {{ambiguous}} |
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| 71 | use(conflicting_hidden_using_decl_mixed_1); // ok, struct hidden |
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| 72 | use(conflicting_hidden_using_decl_mixed_2); // expected-error {{ambiguous}} |
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| 73 | use(conflicting_hidden_using_decl_mixed_3); // ok, struct hidden |
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| 74 | use(conflicting_hidden_using_decl_mixed_4); // ok, struct hidden |
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| 75 | use(conflicting_hidden_using_decl_mixed_5); // expected-error {{ambiguous}} |
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| 76 | use(conflicting_hidden_using_decl_mixed_6); // ok, struct hidden |
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| 77 | // expected-note@using-decl.cpp:* 7{{candidate}} |
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| 78 | // expected-note@using-decl-b.h:* 7{{candidate}} |
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| 79 | |
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| 80 | int conflicting_hidden_using_decl_mixed_1::*p1; |
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| 81 | int conflicting_hidden_using_decl_mixed_3::*p3; |
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| 82 | int conflicting_hidden_using_decl_mixed_4::*p4; |
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| 83 | int conflicting_hidden_using_decl_mixed_6::*p6; |
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| 84 | } |
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| 85 | |
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