1 // RUN: %clang_cc1 -fms-extensions -fsyntax-only -verify %s 2 3 #pragma alloc_text() // expected-warning {{expected a string literal for the section name in '#pragma alloc_text'}} 4 #pragma alloc_text(a // expected-warning {{expected ',' in '#pragma alloc_text'}} 5 #pragma alloc_text(a, a // expected-warning {{missing ')' after '#pragma alloc_text'}} 6 #pragma alloc_text(a, a) // expected-error {{use of undeclared a}} 7 #pragma alloc_text(L"a", a) // expected-warning {{expected a string literal for the section name}} 8 9 void foo(); 10 #pragma alloc_text(a, foo) // expected-error {{'#pragma alloc_text' is applicable only to functions with C linkage}} 11 12 extern "C" void foo1(); 13 #pragma alloc_text(a, foo1) // no-warning 14 #pragma alloc_text(a, foo1) asdf // expected-warning {{extra tokens at end of '#pragma alloc_text'}} 15 #pragma alloc_text(a, foo1 // expected-warning {{missing ')' after '#pragma alloc_text'}} 16 17 namespace N { 18 #pragma alloc_text(b, foo1) // no-warning 19 } 20 21 extern "C" { 22 void foo2(); 23 #pragma alloc_text(a, foo2) // no-warning 24 } 25 26 void foo3() { 27 #pragma alloc_text(a, foo1) // expected-error {{'#pragma alloc_text' can only appear at file scope}} 28 } 29 30 extern "C" void foo4(); 31 #pragma alloc_text(c, foo4) // no-warning 32 void foo4() {} 33 34 void foo5(); // expected-note {{previous declaration is here}} 35 #pragma alloc_text(c, foo5) // expected-error {{'#pragma alloc_text' is applicable only to functions with C linkage}} 36 extern "C" void foo5() {} // expected-error {{declaration of 'foo5' has a different language linkage}} 37 38 extern "C" { 39 static void foo6(); 40 #pragma alloc_text(c, foo6) // no-warning 41 void foo6() {} 42 } 43