clang/test/Index/complete-pointer-and-reference-to-functions.cpp

   1 // Note: the run lines follow their respective tests, since line/column
   2 // matter in this test.
   3
   4 template<class T> void (&foo(T))(T);
   5 template<class T> void (*bar(T))(T);
   6 template<class T> void (&baz(T))(T, ...);
   7 template<class T> void (*fiz(T))(T, ...);
   8
   9 int main() {
  10   foo(42)(42);
  11   bar(42)(42);
  12   baz(42)(42, 42, 42);
  13   fiz(42)(42, 42, 42);
  14 }
  15
  16 // RUN: c-index-test -code-completion-at=%s:10:11 %s | FileCheck -check-prefix=CHECK-CC1 %s
  17 // CHECK-CC1: OverloadCandidate:{ResultType void}{LeftParen (}{CurrentParameter int}{RightParen )} (1)
  18 // CHECK-CC1: Completion contexts:
  19 // CHECK-CC1-NEXT: Any type
  20 // CHECK-CC1-NEXT: Any value
  21 // CHECK-CC1-NEXT: Enum tag
  22 // CHECK-CC1-NEXT: Union tag
  23 // CHECK-CC1-NEXT: Struct tag
  24 // CHECK-CC1-NEXT: Class name
  25 // CHECK-CC1-NEXT: Nested name specifier
  26 // CHECK-CC1-NEXT: Objective-C interface
  27
  28 // RUN: c-index-test -code-completion-at=%s:11:11 %s | FileCheck -check-prefix=CHECK-CC2 %s
  29 // CHECK-CC2: OverloadCandidate:{ResultType void}{LeftParen (}{CurrentParameter int}{RightParen )} (1)
  30 // CHECK-CC2: Completion contexts:
  31 // CHECK-CC2-NEXT: Any type
  32 // CHECK-CC2-NEXT: Any value
  33 // CHECK-CC2-NEXT: Enum tag
  34 // CHECK-CC2-NEXT: Union tag
  35 // CHECK-CC2-NEXT: Struct tag
  36 // CHECK-CC2-NEXT: Class name
  37 // CHECK-CC2-NEXT: Nested name specifier
  38 // CHECK-CC2-NEXT: Objective-C interface
  39
  40 // RUN: c-index-test -code-completion-at=%s:12:18 %s | FileCheck -check-prefix=CHECK-CC3 %s
  41 // CHECK-CC3: OverloadCandidate:{ResultType void}{LeftParen (}{Placeholder int}{Optional {Comma , }{CurrentParameter ...}}{RightParen )} (1)
  42 // CHECK-CC3: Completion contexts:
  43 // CHECK-CC3-NEXT: Any type
  44 // CHECK-CC3-NEXT: Any value
  45 // CHECK-CC3-NEXT: Enum tag
  46 // CHECK-CC3-NEXT: Union tag
  47 // CHECK-CC3-NEXT: Struct tag
  48 // CHECK-CC3-NEXT: Class name
  49 // CHECK-CC3-NEXT: Nested name specifier
  50 // CHECK-CC3-NEXT: Objective-C interface
  51
  52 // RUN: c-index-test -code-completion-at=%s:13:18 %s | FileCheck -check-prefix=CHECK-CC4 %s
  53 // CHECK-CC4: OverloadCandidate:{ResultType void}{LeftParen (}{Placeholder int}{Optional {Comma , }{CurrentParameter ...}}{RightParen )} (1)
  54 // CHECK-CC4: Completion contexts:
  55 // CHECK-CC4-NEXT: Any type
  56 // CHECK-CC4-NEXT: Any value
  57 // CHECK-CC4-NEXT: Enum tag
  58 // CHECK-CC4-NEXT: Union tag
  59 // CHECK-CC4-NEXT: Struct tag
  60 // CHECK-CC4-NEXT: Class name
  61 // CHECK-CC4-NEXT: Nested name specifier
  62 // CHECK-CC4-NEXT: Objective-C interface