| template <typename T, typename... Args> |
| void fun(T x, Args... args) {} |
| |
| void f() { |
| fun(1, 2, 3, 4); |
| // The results are quite awkward here, but it's the best we can do for now. |
| // Tools, including clangd, can unexpand "args" when showing this to the user. |
| // The important thing is that we provide OVERLOAD signature in all those cases. |
| // |
| // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:5:7 %s -o - | FileCheck --check-prefix=CHECK-1 %s |
| // CHECK-1: OVERLOAD: [#void#]fun(<#T x#>, Args args...) |
| // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:5:10 %s -o - | FileCheck --check-prefix=CHECK-2 %s |
| // CHECK-2: OVERLOAD: [#void#]fun(int x) |
| // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:5:13 %s -o - | FileCheck --check-prefix=CHECK-3 %s |
| // CHECK-3: OVERLOAD: [#void#]fun(int x, int args) |
| // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:5:16 %s -o - | FileCheck --check-prefix=CHECK-4 %s |
| // CHECK-4: OVERLOAD: [#void#]fun(int x, int args, int args) |
| } |
