forked from OSchip/llvm-project
88 lines
3.8 KiB
C++
88 lines
3.8 KiB
C++
struct Base {
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int t;
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};
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struct Foo : public Base {
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int x;
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Base b;
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void foo();
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};
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void foo() {
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Foo F{.x = 2, .b.t = 0};
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// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:11:10 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC1 %s
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// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:11:18 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC1 %s
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// CHECK-CC1: COMPLETION: b : [#Base#]b
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// CHECK-CC1-NEXT: COMPLETION: x : [#int#]x
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// CHECK-CC1-NOT: foo
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// CHECK-CC1-NOT: t
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// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:11:20 %s -o - | FileCheck -check-prefix=CHECK-NESTED %s
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// CHECK-NESTED: COMPLETION: t : [#int#]t
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Base B = {.t = 2};
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auto z = [](Base B) {};
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z({.t = 1});
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z(Base{.t = 2});
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z((Base){.t = 2});
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// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:22:14 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC2 %s
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// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:24:7 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC2 %s
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// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:25:11 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC2 %s
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// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:26:13 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC2 %s
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// CHECK-CC2: COMPLETION: t : [#int#]t
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Foo G1{.b = {.t = 0}};
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Foo G2{.b{.t = 0}};
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Foo G3{b: {.t = 0}};
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// RUN: %clang_cc1 -code-completion-at=%s:33:17 -fsyntax-only -code-completion-patterns %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-NESTED-2 %s
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// RUN: %clang_cc1 -code-completion-at=%s:34:14 -fsyntax-only -code-completion-patterns %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-NESTED-2 %s
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// RUN: %clang_cc1 -code-completion-at=%s:35:15 -fsyntax-only -code-completion-patterns %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-NESTED-2 %s
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// CHECK-NESTED-2: COMPLETION: t : [#int#]t
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}
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// Handle templates
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template <typename T>
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struct Test { T x; };
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template <>
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struct Test<int> {
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int x;
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char y;
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};
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void bar() {
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Test<char> T{.x = 2};
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// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:51:17 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC3 %s
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// CHECK-CC3: COMPLETION: x : [#T#]x
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Test<int> X{.x = 2};
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// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:54:16 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC4 %s
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// CHECK-CC4: COMPLETION: x : [#int#]x
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// CHECK-CC4-NEXT: COMPLETION: y : [#char#]y
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}
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template <typename T>
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void aux() {
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Test<T> X{.x = T(2)};
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// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:62:14 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC3 %s
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}
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namespace signature_regression {
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// Verify that an old bug is gone: passing an init-list as a constructor arg
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// would emit overloads as a side-effect.
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struct S{int x;};
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int wrongFunction(S);
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int rightFunction();
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int dummy = wrongFunction({1});
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int x = rightFunction();
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// RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:73:25 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-SIGNATURE-REGRESSION %s
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// CHECK-SIGNATURE-REGRESSION-NOT: OVERLOAD: [#int#]wrongFunction
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// CHECK-SIGNATURE-REGRESSION: OVERLOAD: [#int#]rightFunction
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// CHECK-SIGNATURE-REGRESSION-NOT: OVERLOAD: [#int#]wrongFunction
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}
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struct WithAnon {
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int outer;
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struct { int inner; };
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};
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auto TestWithAnon = WithAnon { .inner = 2 };
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// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:84:33 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC5 %s
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// CHECK-CC5: COMPLETION: inner : [#int#]inner
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// CHECK-CC5: COMPLETION: outer : [#int#]outer
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