forked from OSchip/llvm-project
45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
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// RUN: %clang_cc1 -verify -fsyntax-only -triple x86_64-linux-gnu %s
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int x __attribute__((section(
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42))); // expected-error {{'section' attribute requires a string}}
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// PR6007
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void test() {
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__attribute__((section("NEAR,x"))) int n1; // expected-error {{'section' attribute only applies to functions, global variables, Objective-C methods, and Objective-C properties}}
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__attribute__((section("NEAR,x"))) static int n2; // ok.
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}
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// pr9356
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void __attribute__((section("foo"))) test2(); // expected-note {{previous attribute is here}}
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void __attribute__((section("bar"))) test2() {} // expected-warning {{section does not match previous declaration}}
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enum __attribute__((section("NEAR,x"))) e { one }; // expected-error {{'section' attribute only applies to}}
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extern int a; // expected-note {{previous declaration is here}}
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int *b = &a;
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extern int a __attribute__((section("foo,zed"))); // expected-warning {{section attribute is specified on redeclared variable}}
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// Not a warning.
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extern int c;
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int c __attribute__((section("foo,zed")));
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// Also OK.
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struct r_debug {};
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extern struct r_debug _r_debug;
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struct r_debug _r_debug __attribute__((nocommon, section(".r_debug,bar")));
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namespace override {
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struct A {
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__attribute__((section("foo"))) virtual void f(){};
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};
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struct B : A {
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void f() {} // ok
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};
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struct C : A {
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__attribute__((section("bar"))) void f(); // expected-note {{previous}}
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};
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__attribute__((section("baz"))) // expected-warning {{section does not match}}
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void C::f() {}
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}
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