| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
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| 2 | |
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| 3 | // rdar://problem/8540720 |
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| 4 | namespace test0 { |
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| 5 | void foo() { |
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| 6 | void bar(); |
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| 7 | class A { |
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| 8 | friend void bar(); |
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| 9 | }; |
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| 10 | } |
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| 11 | } |
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| 12 | |
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| 13 | namespace test1 { |
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| 14 | void foo() { |
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| 15 | class A { |
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| 16 | friend void bar(); // expected-error {{no matching function found in local scope}} |
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| 17 | }; |
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| 18 | } |
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| 19 | } |
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| 20 | |
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| 21 | namespace test2 { |
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| 22 | void bar(); // expected-note 3{{'::test2::bar' declared here}} |
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| 23 | |
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| 24 | void foo() { // expected-note 2{{'::test2::foo' declared here}} |
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| 25 | struct S1 { |
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| 26 | friend void foo(); // expected-error {{no matching function 'foo' found in local scope; did you mean '::test2::foo'?}} |
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| 27 | }; |
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| 28 | |
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| 29 | void foo(); // expected-note {{local declaration nearly matches}} |
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| 30 | struct S2 { |
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| 31 | friend void foo(); |
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| 32 | }; |
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| 33 | |
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| 34 | { |
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| 35 | struct S2 { |
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| 36 | friend void foo(); // expected-error {{no matching function found in local scope}} |
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| 37 | }; |
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| 38 | } |
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| 39 | |
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| 40 | { |
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| 41 | int foo; |
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| 42 | struct S3 { |
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| 43 | friend void foo(); // expected-error {{no matching function 'foo' found in local scope; did you mean '::test2::foo'?}} |
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| 44 | }; |
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| 45 | } |
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| 46 | |
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| 47 | struct S4 { |
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| 48 | friend void bar(); // expected-error {{no matching function 'bar' found in local scope; did you mean '::test2::bar'?}} |
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| 49 | }; |
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| 50 | |
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| 51 | { void bar(); } |
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| 52 | struct S5 { |
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| 53 | friend void bar(); // expected-error {{no matching function 'bar' found in local scope; did you mean '::test2::bar'?}} |
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| 54 | }; |
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| 55 | |
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| 56 | { |
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| 57 | void bar(); |
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| 58 | struct S6 { |
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| 59 | friend void bar(); |
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| 60 | }; |
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| 61 | } |
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| 62 | |
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| 63 | struct S7 { |
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| 64 | void bar() { Inner::f(); } |
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| 65 | struct Inner { |
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| 66 | friend void bar(); |
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| 67 | static void f() {} |
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| 68 | }; |
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| 69 | }; |
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| 70 | |
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| 71 | void bar(); // expected-note {{'bar' declared here}} |
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| 72 | struct S8 { |
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| 73 | struct Inner { |
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| 74 | friend void bar(); |
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| 75 | }; |
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| 76 | }; |
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| 77 | |
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| 78 | struct S9 { |
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| 79 | struct Inner { |
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| 80 | friend void baz(); // expected-error {{no matching function 'baz' found in local scope; did you mean 'bar'?}} |
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| 81 | }; |
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| 82 | }; |
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| 83 | |
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| 84 | struct S10 { |
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| 85 | void quux() {} |
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| 86 | void foo() { |
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| 87 | struct Inner1 { |
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| 88 | friend void bar(); // expected-error {{no matching function 'bar' found in local scope; did you mean '::test2::bar'?}} |
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| 89 | friend void quux(); // expected-error {{no matching function found in local scope}} |
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| 90 | }; |
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| 91 | |
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| 92 | void bar(); |
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| 93 | struct Inner2 { |
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| 94 | friend void bar(); |
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| 95 | }; |
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| 96 | } |
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| 97 | }; |
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| 98 | } |
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| 99 | } |
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| 100 | |
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