e98d3be11c
PreferedType were not set when parsing compound literals, hence designated initializers were not available as code completion suggestions. This patch sets the preferedtype to parsed type for the following initializer list. Fixes https://github.com/clangd/clangd/issues/142. Differential Revision: https://reviews.llvm.org/D92370
57 lines
2.2 KiB
C++
57 lines
2.2 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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// FIXME: Handle nested designators
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// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:11:20 %s -o - | count 0
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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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}
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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:43:17 %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:46:16 %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:54:14 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC3 %s
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}
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