desig-init.cpp
2.04 KB
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struct Base {
int t;
};
struct Foo : public Base {
int x;
Base b;
void foo();
};
void foo() {
Foo F{.x = 2, .b.t = 0};
// 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
// 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
// CHECK-CC1: COMPLETION: b : [#Base#]b
// CHECK-CC1-NEXT: COMPLETION: x : [#int#]x
// CHECK-CC1-NOT: foo
// CHECK-CC1-NOT: t
// FIXME: Handle nested designators
// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:11:20 %s -o - | count 0
Base B = {.t = 2};
auto z = [](Base B) {};
z({.t = 1});
z(Base{.t = 2});
// 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
// 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
// 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
// CHECK-CC2: COMPLETION: t : [#int#]t
}
// Handle templates
template <typename T>
struct Test { T x; };
template <>
struct Test<int> {
int x;
char y;
};
void bar() {
Test<char> T{.x = 2};
// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:41:17 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC3 %s
// CHECK-CC3: COMPLETION: x : [#T#]x
Test<int> X{.x = 2};
// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:44:16 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC4 %s
// CHECK-CC4: COMPLETION: x : [#int#]x
// CHECK-CC4-NEXT: COMPLETION: y : [#char#]y
}
template <typename T>
void aux() {
Test<T> X{.x = T(2)};
// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:52:14 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC3 %s
}