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4c99f5fe2b
Currently, attributes from previous declarations ('inherited attributes')
are added to the end of a declaration's list of attributes. Before
r338800, the attribute list was in reverse. r338800 changed the order
of non-inherited (parsed from the current declaration) attributes, but
inherited attributes are still appended to the end of the list.
This patch appends inherited attributes after other inherited
attributes, but before any non-inherited attribute. This is to make the
order of attributes in the AST correspond to the order in the source
code.
Differential Revision: https://reviews.llvm.org/D50214
llvm-svn: 342861
64 lines
4.5 KiB
C
64 lines
4.5 KiB
C
// RUN: %clang_cc1 "-triple" "x86_64-apple-tvos3.0" -fsyntax-only -verify %s
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void f0(int) __attribute__((availability(tvos,introduced=2.0,deprecated=2.1))); // expected-note {{'f0' has been explicitly marked deprecated here}}
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void f1(int) __attribute__((availability(tvos,introduced=2.1)));
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void f2(int) __attribute__((availability(tvos,introduced=2.0,deprecated=3.0))); // expected-note {{'f2' has been explicitly marked deprecated here}}
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void f3(int) __attribute__((availability(tvos,introduced=3.0)));
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void f4(int) __attribute__((availability(macosx,introduced=10.1,deprecated=10.3,obsoleted=10.5), availability(tvos,introduced=2.0,deprecated=2.1,obsoleted=3.0))); // expected-note{{explicitly marked unavailable}}
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void f5(int) __attribute__((availability(tvos,introduced=2.0))) __attribute__((availability(tvos,deprecated=3.0))); // expected-note {{'f5' has been explicitly marked deprecated here}}
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void f6(int) __attribute__((availability(tvos,deprecated=3.0))); // expected-note {{'f6' has been explicitly marked deprecated here}}
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void f6(int) __attribute__((availability(tvos,introduced=2.0)));
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void test() {
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f0(0); // expected-warning{{'f0' is deprecated: first deprecated in tvOS 2.1}}
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f1(0);
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f2(0); // expected-warning{{'f2' is deprecated: first deprecated in tvOS 3.0}}
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f3(0);
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f4(0); // expected-error{{f4' is unavailable: obsoleted in tvOS 3.0}}
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f5(0); // expected-warning{{'f5' is deprecated: first deprecated in tvOS 3.0}}
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f6(0); // expected-warning{{'f6' is deprecated: first deprecated in tvOS 3.0}}
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}
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// Anything iOS later than 8 does not apply to tvOS.
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void f9(int) __attribute__((availability(ios,introduced=2.0,deprecated=9.0)));
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void test_transcribed_availability() {
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f9(0);
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}
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__attribute__((availability(ios,introduced=9_0,deprecated=9_0,message="" ))) // expected-warning 2{{availability does not match previous declaration}}
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__attribute__((availability(ios,introduced=7_0))) // expected-note 2{{previous attribute is here}}
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void f10(int);
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// Test tvOS specific attributes.
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void f0_tvos(int) __attribute__((availability(tvos,introduced=2.0,deprecated=2.1))); // expected-note {{'f0_tvos' has been explicitly marked deprecated here}}
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void f1_tvos(int) __attribute__((availability(tvos,introduced=2.1)));
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void f2_tvos(int) __attribute__((availability(tvOS,introduced=2.0,deprecated=3.0))); // expected-note {{'f2_tvos' has been explicitly marked deprecated here}}
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void f3_tvos(int) __attribute__((availability(tvos,introduced=3.0)));
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void f4_tvos(int) __attribute__((availability(macosx,introduced=10.1,deprecated=10.3,obsoleted=10.5), availability(tvos,introduced=2.0,deprecated=2.1,obsoleted=3.0))); // expected-note{{explicitly marked unavailable}}
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void f5_tvos(int) __attribute__((availability(tvos,introduced=2.0))) __attribute__((availability(ios,deprecated=3.0)));
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void f5_attr_reversed_tvos(int) __attribute__((availability(ios, deprecated=3.0))) __attribute__((availability(tvos,introduced=2.0)));
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void f5b_tvos(int) __attribute__((availability(tvos,introduced=2.0))) __attribute__((availability(tvos,deprecated=3.0))); // expected-note {{'f5b_tvos' has been explicitly marked deprecated here}}
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void f5c_tvos(int) __attribute__((availability(ios,introduced=2.0))) __attribute__((availability(ios,deprecated=3.0))); // expected-note {{'f5c_tvos' has been explicitly marked deprecated here}}
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void f6_tvos(int) __attribute__((availability(tvos,deprecated=3.0))); // expected-note {{'f6_tvos' has been explicitly marked deprecated here}}
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void f6_tvos(int) __attribute__((availability(tvOS,introduced=2.0)));
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void test_tvos() {
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f0_tvos(0); // expected-warning{{'f0_tvos' is deprecated: first deprecated in tvOS 2.1}}
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f1_tvos(0);
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f2_tvos(0); // expected-warning{{'f2_tvos' is deprecated: first deprecated in tvOS 3.0}}
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f3_tvos(0);
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f4_tvos(0); // expected-error{{'f4_tvos' is unavailable: obsoleted in tvOS 3.0}}
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// We get no warning here because any explicit 'tvos' availability causes
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// the ios availability to not implicitly become 'tvos' availability. Otherwise we'd get
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// a deprecated warning.
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f5_tvos(0); // no-warning
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f5_attr_reversed_tvos(0); // no-warning
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// We get a deprecated warning here because both attributes are explicitly 'tvos'.
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f5b_tvos(0); // expected-warning {{'f5b_tvos' is deprecated: first deprecated in tvOS 3.0}}
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// We get a deprecated warning here because both attributes are 'ios' (both get mapped to 'tvos').
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f5c_tvos(0); // expected-warning {{'f5c_tvos' is deprecated: first deprecated in tvOS 3.0}}
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f6_tvos(0); // expected-warning{{'f6_tvos' is deprecated: first deprecated in tvOS 3.0}}
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}
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