clang/test/CodeCompletion/function-overloads.cpp

   1 int f(int i, int j = 2, int k = 5);
   2 int f(float x, float y...);
   3
   4 class A {
   5  public:
   6   A(int, int, int);
   7 };
   8
   9 void test() {
  10   A a(f(1, 2, 3, 4), 2, 3);
  11 }
  12
  13
  14 namespace NS {
  15   struct X { };
  16   struct Y { Y(X); };
  17   template <class T = int>
  18   void g(X, Y);
  19 }
  20
  21 void test_adl() {
  22   NS::X x;
  23   g(x, x);
  24   (void)(f)(1, 2, 3);
  25   (void)(test, test, test, f)(1, 2, 3);
  26 }
  27
  28 // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:10:9 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
  29 // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:10:10 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
  30 // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:10:17 %s -o - | FileCheck -check-prefix=CHECK-CC2 %s
  31 // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:10:19 %s -o - | FileCheck -check-prefix=CHECK-CC2 %s
  32 // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:10:20 %s -o - | FileCheck -check-prefix=CHECK-CC3 %s
  33 // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:10:21 %s -o - | FileCheck -check-prefix=CHECK-CC4 %s
  34 // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:23:7 %s -o - | \
  35 // RUN:    FileCheck -check-prefix=CHECK-CC5 %s
  36 // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:24:13 %s -o - | \
  37 // RUN:    FileCheck -check-prefix=CHECK-CC1 %s
  38 // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:25:31 %s -o - | \
  39 // RUN:    FileCheck -check-prefix=CHECK-CC1 %s
  40 // CHECK-CC1: OVERLOAD: [#int#]f(<#float x#>, float y)
  41 // CHECK-CC1: OVERLOAD: [#int#]f(<#int i#>)
  42 // CHECK-CC1-NOT, CHECK-CC2-NOT: OVERLOAD: A(
  43 // CHECK-CC2: OVERLOAD: [#int#]f(float x, float y)
  44 // CHECK-CC2-NOT: OVERLOAD: [#int#]f(int i)
  45 // CHECK-CC3: OVERLOAD: A(<#int#>, int, int)
  46 // CHECK-CC3: OVERLOAD: A(<#const A &#>)
  47 // CHECK-CC3: OVERLOAD: A(<#A &&#>)
  48 // CHECK-CC4: OVERLOAD: A(int, <#int#>, int)
  49 // CHECK-CC5: OVERLOAD: [#void#]g(X, <#Y#>)