mirror of
https://github.com/apple/swift.git
synced 2025-12-21 12:14:44 +01:00
177 lines
6.1 KiB
Swift
177 lines
6.1 KiB
Swift
// RUN: %target-typecheck-verify-swift -D FOO -D BAZ -swift-version 4
|
|
|
|
#if FOO == BAZ // expected-error{{expected '&&' or '||' expression}}
|
|
var x = 0
|
|
#endif
|
|
|
|
#if ^FOO // expected-error {{expected unary '!' expression}}
|
|
var y = 0
|
|
#endif
|
|
|
|
#if foo(BAR) // expected-error {{unexpected platform condition (expected 'os', 'arch', or 'swift')}}
|
|
var z = 0
|
|
#endif
|
|
|
|
#if FOO || !FOO
|
|
func f() {}
|
|
#endif ; f() // expected-error {{extra tokens following conditional compilation directive}}
|
|
|
|
#if FOO || !FOO
|
|
func g() {}
|
|
#else g() // expected-error {{extra tokens following conditional compilation directive}}
|
|
#endif
|
|
|
|
|
|
#if FOO || !FOO
|
|
func h() {}
|
|
#else /* aaa */
|
|
#endif /* bbb */
|
|
|
|
#if foo.bar() // expected-error {{unexpected platform condition (expected 'os', 'arch', or 'swift')}}
|
|
.baz()
|
|
|
|
#endif
|
|
|
|
|
|
// <https://twitter.com/practicalswift/status/829066902869786625>
|
|
#if // expected-error {{incomplete condition in conditional compilation directive}}
|
|
#if 0 == // expected-error {{incomplete condition in conditional compilation directive}}
|
|
#if 0= // expected-error {{incomplete condition in conditional compilation directive}} expected-error {{'=' must have consistent whitespace on both sides}}
|
|
class Foo {
|
|
#if // expected-error {{incomplete condition in conditional compilation directive}}
|
|
#if 0 == // expected-error {{incomplete condition in conditional compilation directive}}
|
|
#if 0= // expected-error {{incomplete condition in conditional compilation directive}} expected-error {{'=' must have consistent whitespace on both sides}}
|
|
}
|
|
|
|
struct S {
|
|
#if FOO
|
|
#else
|
|
#else // expected-error {{further conditions after #else are unreachable}}
|
|
#endif
|
|
|
|
#if FOO
|
|
#elseif BAR
|
|
#elseif BAZ
|
|
#else
|
|
#endif
|
|
}
|
|
|
|
#if FOO
|
|
#else
|
|
#else // expected-error {{further conditions after #else are unreachable}}
|
|
#endif
|
|
|
|
#if FOO
|
|
#elseif BAR
|
|
#elseif BAZ
|
|
#else
|
|
#endif
|
|
|
|
#if os(ios) // expected-warning {{unknown operating system for build configuration 'os'}} expected-note{{did you mean 'iOS'?}} {{8-11=iOS}}
|
|
#endif
|
|
|
|
#if os(uOS) // expected-warning {{unknown operating system for build configuration 'os'}} expected-note{{did you mean 'iOS'?}} {{8-11=iOS}}
|
|
#endif
|
|
|
|
#if os(xxxxxxd) // expected-warning {{unknown operating system for build configuration 'os'}}
|
|
// expected-note@-1{{did you mean 'Linux'?}} {{8-15=Linux}}
|
|
// expected-note@-2{{did you mean 'FreeBSD'?}} {{8-15=FreeBSD}}
|
|
// expected-note@-3{{did you mean 'Android'?}} {{8-15=Android}}
|
|
// expected-note@-4{{did you mean 'OSX'?}} {{8-15=OSX}}
|
|
// expected-note@-5{{did you mean 'OpenBSD'?}} {{8-15=OpenBSD}}
|
|
#endif
|
|
|
|
#if arch(leg) // expected-warning {{unknown architecture for build configuration 'arch'}} expected-note{{did you mean 'arm'?}} {{10-13=arm}}
|
|
#endif
|
|
|
|
#if _endian(mid) // expected-warning {{unknown endianness for build configuration '_endian'}} expected-note{{did you mean 'big'?}} {{13-16=big}}
|
|
#endif
|
|
|
|
LABEL: #if true // expected-error {{expected statement}}
|
|
func fn_i() {}
|
|
#endif
|
|
fn_i() // OK
|
|
|
|
try #if false // expected-error {{expected expression}}
|
|
#else
|
|
func fn_j() {}
|
|
#endif
|
|
fn_j() // OK
|
|
|
|
#if foo || bar || nonExistent() // expected-error {{expected argument to platform condition}}
|
|
#endif
|
|
|
|
#if FOO = false
|
|
// expected-error @-1 {{invalid conditional compilation expression}}
|
|
undefinedFunc() // ignored.
|
|
#else
|
|
undefinedFunc() // expected-error {{cannot find 'undefinedFunc' in scope}}
|
|
#endif
|
|
|
|
#if false
|
|
#elseif FOO ? true : false
|
|
// expected-error @-1 {{invalid conditional compilation expression}}
|
|
undefinedFunc() // ignored.
|
|
#else
|
|
undefinedFunc() // expected-error {{cannot find 'undefinedFunc' in scope}}
|
|
#endif
|
|
|
|
/// Invalid platform condition arguments don't invalidate the whole condition.
|
|
#if !arch(tecture) && !os(ystem) && !_endian(ness)
|
|
// expected-warning@-1 {{unknown architecture for build configuration 'arch'}}
|
|
// expected-note@-2 {{did you mean 'arm'?}} {{11-18=arm}}
|
|
// expected-warning@-3 {{unknown operating system for build configuration 'os'}}
|
|
// expected-note@-4 {{did you mean 'OSX'?}} {{27-32=OSX}}
|
|
// expected-note@-5 {{did you mean 'PS4'?}} {{27-32=PS4}}
|
|
// expected-note@-6 {{did you mean 'none'?}} {{27-32=none}}
|
|
// expected-warning@-7 {{unknown endianness for build configuration '_endian'}}
|
|
// expected-note@-8 {{did you mean 'big'?}} {{46-50=big}}
|
|
func fn_k() {}
|
|
#endif
|
|
fn_k()
|
|
|
|
#if os(cillator) || arch(ive)
|
|
// expected-warning@-1 {{unknown operating system for build configuration 'os'}}
|
|
// expected-note@-2 {{did you mean 'macOS'?}} {{8-16=macOS}}
|
|
// expected-note@-3 {{did you mean 'iOS'?}} {{8-16=iOS}}
|
|
// expected-warning@-4 {{unknown architecture for build configuration 'arch'}}
|
|
// expected-note@-5 {{did you mean 'arm'?}} {{26-29=arm}}
|
|
// expected-note@-6 {{did you mean 'i386'?}} {{26-29=i386}}
|
|
func undefinedFunc() // ignored.
|
|
#endif
|
|
undefinedFunc() // expected-error {{cannot find 'undefinedFunc' in scope}}
|
|
|
|
#if os(simulator) // expected-warning {{unknown operating system for build configuration 'os'}} expected-note {{did you mean 'targetEnvironment'}} {{5-7=targetEnvironment}}
|
|
#endif
|
|
|
|
#if arch(iOS) // expected-warning {{unknown architecture for build configuration 'arch'}} expected-note {{did you mean 'os'}} {{5-9=os}}
|
|
#endif
|
|
|
|
#if _endian(arm64) // expected-warning {{unknown endianness for build configuration '_endian'}} expected-note {{did you mean 'arch'}} {{5-12=arch}}
|
|
#endif
|
|
|
|
#if targetEnvironment(_ObjC) // expected-warning {{unknown target environment for build configuration 'targetEnvironment'}} expected-note {{did you mean 'macabi'}} {{23-28=macabi}}
|
|
#endif
|
|
|
|
#if os(iOS) || os(simulator) // expected-warning {{unknown operating system for build configuration 'os'}} expected-note {{did you mean 'targetEnvironment'}} {{16-18=targetEnvironment}}
|
|
#endif
|
|
|
|
#if arch(ios) // expected-warning {{unknown architecture for build configuration 'arch'}} expected-note {{did you mean 'os'}} {{5-9=os}} expected-note {{did you mean 'iOS'}} {{10-13=iOS}}
|
|
#endif
|
|
|
|
#if FOO
|
|
#else if BAR
|
|
// expected-error@-1 {{unexpected 'if' keyword following '#else' conditional compilation directive; did you mean '#elseif'?}} {{1-9=#elseif}}
|
|
#else
|
|
#endif
|
|
|
|
#if FOO
|
|
#else
|
|
if true {}
|
|
#endif // OK
|
|
|
|
// rdar://83017601 Make sure we don't crash
|
|
#if canImport()
|
|
// expected-error@-1 {{expected argument to platform condition}}
|
|
#endif
|