File: has_symbol_clang.swift

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (32 lines) | stat: -rw-r--r-- 1,051 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
// RUN: %target-typecheck-verify-swift -disable-availability-checking -I %S/Inputs/has_symbol/

// UNSUPPORTED: OS=windows-msvc

@_weakLinked import has_symbol_helper_clang

func testFunctions() {
  if #_hasSymbol(clangFunc) {}
  if #_hasSymbol(clangFunc(_:)) {}
}

func testGlobalVars() {
  // FIXME: Add support for clang global vars
  if #_hasSymbol(clangGlobalVar) {} // expected-error {{'#_hasSymbol' cannot be used with this declaration}}
}

func testTypes() {
  if #_hasSymbol(ClangStruct.self) {} // expected-error {{'#_hasSymbol' cannot be used with this declaration}}
  if #_hasSymbol(ClangEnum.self) {} // expected-error {{'#_hasSymbol' cannot be used with this declaration}}
}

func testMacros() {
  if #_hasSymbol(CONSTANT_MACRO) {} // FIXME: This should be diagnosed
}

func testEnum() {
  if #_hasSymbol(ClangEnumMember) {} // expected-error {{'#_hasSymbol' cannot be used with this declaration}}
}

func testStruct(_ s: ClangStruct) {
  if #_hasSymbol(s.x) {} // expected-error {{'#_hasSymbol' cannot be used with this declaration}}
}