| 1 | // RUN: %clang_cc1 -verify -fsyntax-only -triple x86_64-apple-darwin9 %s |
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| 2 | |
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| 3 | int x __attribute__((section( |
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| 4 | 42))); // expected-error {{'section' attribute requires a string}} |
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| 5 | |
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| 6 | |
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| 7 | // rdar://4341926 |
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| 8 | int y __attribute__((section( |
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| 9 | "sadf"))); // expected-error {{mach-o section specifier requires a segment and section separated by a comma}} |
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| 10 | |
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| 11 | // PR6007 |
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| 12 | void test() { |
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| 13 | __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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| 14 | __attribute__((section("NEAR,x"))) static int n2; // ok. |
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| 15 | } |
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| 16 | |
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| 17 | // pr9356 |
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| 18 | void __attribute__((section("foo,zed"))) test2(void); // expected-note {{previous attribute is here}} |
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| 19 | void __attribute__((section("bar,zed"))) test2(void) {} // expected-warning {{section does not match previous declaration}} |
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| 20 | |
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| 21 | enum __attribute__((section("NEAR,x"))) e { one }; // expected-error {{'section' attribute only applies to}} |
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| 22 | |
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| 23 | extern int a; // expected-note {{previous declaration is here}} |
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| 24 | int *b = &a; |
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| 25 | extern int a __attribute__((section("foo,zed"))); // expected-warning {{section attribute is specified on redeclared variable}} |
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| 26 | |
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| 27 | // Not a warning. |
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| 28 | int c; |
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| 29 | int c __attribute__((section("foo,zed"))); |
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| 30 | |
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| 31 | // Also OK. |
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| 32 | struct r_debug {}; |
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| 33 | extern struct r_debug _r_debug; |
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| 34 | struct r_debug _r_debug __attribute__((nocommon, section(".r_debug,bar"))); |
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| 35 | |
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