89 lines
2.6 KiB
C++
89 lines
2.6 KiB
C++
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// RUN: %clang_cc1 -std=c++11 -ast-print -fms-extensions %s | FileCheck %s
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//
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// CHECK: int x __attribute__((aligned(4)));
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int x __attribute__((aligned(4)));
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// FIXME: Print this at a valid location for a __declspec attr.
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// CHECK: int y __declspec(align(4));
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__declspec(align(4)) int y;
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// CHECK: int z {{\[}}[gnu::aligned(4)]];
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int z [[gnu::aligned(4)]];
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// CHECK: __attribute__((deprecated("warning")));
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int a __attribute__((deprecated("warning")));
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// CHECK: int b {{\[}}[gnu::deprecated("warning")]];
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int b [[gnu::deprecated("warning")]];
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// CHECK: __declspec(deprecated("warning"))
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__declspec(deprecated("warning")) int c;
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// CHECK: int d {{\[}}[deprecated("warning")]];
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int d [[deprecated("warning")]];
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// CHECK: __attribute__((deprecated("warning", "fixit")));
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int e __attribute__((deprecated("warning", "fixit")));
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// CHECK: int cxx11_alignas alignas(4);
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alignas(4) int cxx11_alignas;
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// CHECK: int c11_alignas _Alignas(alignof(int));
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_Alignas(int) int c11_alignas;
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// CHECK: void foo() __attribute__((const));
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void foo() __attribute__((const));
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// CHECK: void bar() __attribute__((__const));
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void bar() __attribute__((__const));
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// FIXME: It's unfortunate that the string literal prints with the below three
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// cases given that the string is only exposed via the [[nodiscard]] spelling.
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// CHECK: int f1() __attribute__((warn_unused_result("")));
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int f1() __attribute__((warn_unused_result));
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// CHECK: {{\[}}[clang::warn_unused_result("")]];
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int f2 [[clang::warn_unused_result]] ();
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// CHECK: {{\[}}[gnu::warn_unused_result("")]];
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int f3 [[gnu::warn_unused_result]] ();
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// FIXME: ast-print need to print C++11
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// attribute after function declare-id.
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// CHECK: {{\[}}[noreturn]];
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void f4 [[noreturn]] ();
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// CHECK: __attribute__((gnu_inline));
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inline void f6() __attribute__((gnu_inline));
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// CHECK: {{\[}}[gnu::gnu_inline]];
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inline void f7 [[gnu::gnu_inline]] ();
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// arguments printing
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// CHECK: __attribute__((format(printf, 2, 3)));
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void f8 (void *, const char *, ...) __attribute__ ((format (printf, 2, 3)));
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// CHECK: int m __attribute__((aligned(4
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// CHECK: int n alignas(4
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// CHECK: static int f() __attribute__((pure))
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// CHECK: static int g() {{\[}}[gnu::pure]]
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template <typename T> struct S {
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__attribute__((aligned(4))) int m;
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alignas(4) int n;
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__attribute__((pure)) static int f() {
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return 0;
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}
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[[gnu::pure]] static int g() {
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return 1;
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}
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};
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// CHECK: int m __attribute__((aligned(4
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// CHECK: int n alignas(4
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// CHECK: static int f() __attribute__((pure))
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// CHECK: static int g() {{\[}}[gnu::pure]]
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template struct S<int>;
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// CHECK: using Small2 {{\[}}[gnu::mode(byte)]] = int;
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using Small2 [[gnu::mode(byte)]] = int;
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