clang/test/CodeCompletion/ctor-initializer.cpp

   1 struct Base1 {
   2   Base1() : {}
   3   // RUN: %clang_cc1 -fsyntax-only -std=c++98 -code-completion-at=%s:%(line-1):12 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
   4   // RUN: %clang_cc1 -fsyntax-only -std=c++14 -code-completion-at=%s:%(line-2):12 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
   5   // CHECK-CC1: COMPLETION: Pattern : member1(<#int#>)
   6   // CHECK-CC1: COMPLETION: Pattern : member2(<#float#>)
   7
   8   Base1(int) : member1(123), {}
   9   // RUN: %clang_cc1 -fsyntax-only -std=c++98 -code-completion-at=%s:%(line-1):30 %s -o - | FileCheck -check-prefix=CHECK-CC2 %s
  10   // RUN: %clang_cc1 -fsyntax-only -std=c++14 -code-completion-at=%s:%(line-2):30 %s -o - | FileCheck -check-prefix=CHECK-CC2 %s
  11   // CHECK-CC2-NOT: COMPLETION: Pattern : member1(<#int#>)
  12   // CHECK-CC2: COMPLETION: Pattern : member2(<#float#>)
  13
  14   int member1;
  15   float member2;
  16 };
  17
  18 struct Derived : public Base1 {
  19   Derived();
  20   Derived(int);
  21   Derived(float);
  22   int deriv1;
  23 };
  24
  25 Derived::Derived() : {}
  26 // RUN: %clang_cc1 -fsyntax-only -std=c++98 -code-completion-at=%s:%(line-1):22 %s -o - | FileCheck -check-prefix=CHECK-CC3 %s
  27 // RUN: %clang_cc1 -fsyntax-only -std=c++14 -code-completion-at=%s:%(line-2):22 %s -o - | FileCheck -check-prefix=CHECK-CC3 %s
  28 // CHECK-CC3: COMPLETION: Pattern : Base1()
  29 // CHECK-CC3: COMPLETION: Pattern : Base1(<#int#>)
  30 // CHECK-CC3: COMPLETION: Pattern : deriv1(<#int#>)
  31
  32 Derived::Derived(int) try : {
  33 } catch (...) {
  34 }
  35 // RUN: %clang_cc1 -fsyntax-only -std=c++98 -code-completion-at=%s:%(line-3):29 %s -o - | FileCheck -check-prefix=CHECK-CC3 %s
  36 // RUN: %clang_cc1 -fsyntax-only -std=c++14 -code-completion-at=%s:%(line-4):29 %s -o - | FileCheck -check-prefix=CHECK-CC3 %s
  37
  38 Derived::Derived(float) try : Base1(),
  39 {
  40 } catch (...) {
  41 }
  42 // RUN: %clang_cc1 -fsyntax-only -std=c++98 -code-completion-at=%s:%(line-4):39 %s -o - | FileCheck -check-prefix=CHECK-CC5 %s
  43 // RUN: %clang_cc1 -fsyntax-only -std=c++14 -code-completion-at=%s:%(line-5):39 %s -o - | FileCheck -check-prefix=CHECK-CC5 %s
  44 // CHECK-CC5-NOT: COMPLETION: Pattern : Base1
  45 // CHECK-CC5: COMPLETION: Pattern : deriv1(<#int#>)
  46
  47 struct A {
  48   A() : , member2() {}
  49   // RUN: %clang_cc1 -fsyntax-only -std=c++98 -code-completion-at=%s:%(line-1):9 %s -o - | FileCheck -check-prefix=CHECK-CC6 %s
  50   // RUN: %clang_cc1 -fsyntax-only -std=c++14 -code-completion-at=%s:%(line-2):9 %s -o - | FileCheck -check-prefix=CHECK-CC6 %s
  51   // CHECK-CC6: COMPLETION: Pattern : member1(<#int#>)
  52   int member1, member2;
  53 };
  54
  55 struct B {
  56   B() : member2() {}
  57   // RUN: %clang_cc1 -fsyntax-only -std=c++98 -code-completion-at=%s:%(line-1):9 %s -o - | FileCheck -check-prefix=CHECK-CC7 %s
  58   // RUN: %clang_cc1 -fsyntax-only -std=c++14 -code-completion-at=%s:%(line-2):9 %s -o - | FileCheck -check-prefix=CHECK-CC7 %s
  59   // CHECK-CC7: COMPLETION: Pattern : member1(<#int#>)
  60   // Check in the middle and at the end of identifier too.
  61   // RUN: %clang_cc1 -fsyntax-only -std=c++98 -code-completion-at=%s:%(line-5):13 %s -o - | FileCheck -check-prefix=CHECK-CC8 %s
  62   // RUN: %clang_cc1 -fsyntax-only -std=c++98 -code-completion-at=%s:%(line-6):16 %s -o - | FileCheck -check-prefix=CHECK-CC8 %s
  63   // CHECK-CC8: COMPLETION: Pattern : member2(<#int#>)
  64   int member1, member2;
  65 };
  66
  67 struct Base2 {
  68   Base2(int);
  69 };
  70
  71 struct Composition1 {
  72   Composition1() : b2_elem(2) {}
  73   // RUN: %clang_cc1 -fsyntax-only -std=c++98 -code-completion-at=%s:%(line-1):28 %s -o - | FileCheck -check-prefix=CHECK-CC9 %s
  74   // RUN: %clang_cc1 -fsyntax-only -std=c++14 -code-completion-at=%s:%(line-2):28 %s -o - | FileCheck -check-prefix=CHECK-CC9 %s
  75   // CHECK-CC9: OVERLOAD: Base2(<#int#>)
  76   // CHECK-CC9: OVERLOAD: Base2(<#const Base2 &#>)
  77   // CHECK-CC9-NOT: OVERLOAD: Composition1
  78   Composition1(Base2);
  79   Base2 b2_elem;
  80 };
  81
  82 struct Composition2 {
  83   Composition2() : c1_elem(Base2(1)) {}
  84   // RUN: %clang_cc1 -fsyntax-only -std=c++98 -code-completion-at=%s:%(line-1):34 %s -o - | FileCheck -check-prefix=CHECK-CC9 %s
  85   // RUN: %clang_cc1 -fsyntax-only -std=c++14 -code-completion-at=%s:%(line-2):34 %s -o - | FileCheck -check-prefix=CHECK-CC9 %s
  86   // RUN: %clang_cc1 -fsyntax-only -std=c++98 -code-completion-at=%s:%(line-3):35 %s -o - | FileCheck -check-prefix=CHECK-CC9 %s
  87   // RUN: %clang_cc1 -fsyntax-only -std=c++14 -code-completion-at=%s:%(line-4):35 %s -o - | FileCheck -check-prefix=CHECK-CC9 %s
  88   Composition1 c1_elem;
  89 };
  90 // RUN: %clang_cc1 -fsyntax-only -std=c++98 -code-completion-at=%s:%(line-7):20 %s -o - | FileCheck -check-prefix=CHECK-CC10 %s
  91 // RUN: %clang_cc1 -fsyntax-only -std=c++14 -code-completion-at=%s:%(line-8):20 %s -o - | FileCheck -check-prefix=CHECK-CC10 %s
  92 // CHECK-CC10: Pattern : c1_elem()
  93 // CHECK-CC10: Pattern : c1_elem(<#Base2#>)
  94
  95 template <class T>
  96 struct Y : T {};
  97
  98 template <class T>
  99 struct X : Y<T> {
 100   X() : Y<T>() {};
 101 };
 102
 103 // RUN: %clang_cc1 -fsyntax-only -std=c++98 -code-completion-at=%s:%(line-3):9 %s -o - | FileCheck -check-prefix=CHECK-CC11 %s
 104 // RUN: %clang_cc1 -fsyntax-only -std=c++14 -code-completion-at=%s:%(line-4):9 %s -o - | FileCheck -check-prefix=CHECK-CC11 %s
 105 // CHECK-CC11: Pattern : Y<T>(<#Y<T>#>)
 106
 107 // Test with incomplete init lists. (Relevant as parsing is *not* cut off).
 108 struct Incomplete1 {
 109   Incomplete1() : mem
 110
 111   int member1;
 112   int member2;
 113 };
 114 // RUN: not %clang_cc1 -fsyntax-only -std=c++14 -code-completion-at=%s:%(line-5):19 %s -o - | FileCheck -check-prefix=CHECK-CC12 %s
 115 // CHECK-CC12: COMPLETION: Pattern : member1(<#int#>)
 116 // CHECK-CC12: COMPLETION: Pattern : member2(<#int#>)
 117
 118 struct Incomplete2 {
 119   Incomplete2() : member2(
 120
 121   int member1;
 122   int member2;
 123 };
 124 // RUN: not %clang_cc1 -fsyntax-only -std=c++14 -code-completion-at=%s:%(line-5):27 %s -o - | FileCheck -check-prefix=CHECK-CC13 %s
 125 // CHECK-CC13: PREFERRED-TYPE: int