| // RUN: %clang -fplugin=%llvmshlibdir/Attribute%pluginext -emit-llvm -S %s -o - 2>&1 | FileCheck %s --check-prefix=ATTRIBUTE |
| // RUN: not %clang -fplugin=%llvmshlibdir/Attribute%pluginext -emit-llvm -DBAD_ATTRIBUTE -S %s -o - 2>&1 | FileCheck %s --check-prefix=BADATTRIBUTE |
| // REQUIRES: plugins, examples |
| |
| void fn1a() __attribute__((example)) { } |
| [[example]] void fn1b() { } |
| [[plugin::example]] void fn1c() { } |
| void fn2() __attribute__((example("somestring"))) { } |
| // ATTRIBUTE: warning: 'example' attribute only applies to functions |
| int var1 __attribute__((example("otherstring"))) = 1; |
| |
| // ATTRIBUTE: [[STR1_VAR:@.+]] = private unnamed_addr constant [10 x i8] c"example()\00" |
| // ATTRIBUTE: [[STR2_VAR:@.+]] = private unnamed_addr constant [20 x i8] c"example(somestring)\00" |
| // ATTRIBUTE: @llvm.global.annotations = {{.*}}@{{.*}}fn1a{{.*}}[[STR1_VAR]]{{.*}}@{{.*}}fn1b{{.*}}[[STR1_VAR]]{{.*}}@{{.*}}fn1c{{.*}}[[STR1_VAR]]{{.*}}@{{.*}}fn2{{.*}}[[STR2_VAR]] |
| |
| #ifdef BAD_ATTRIBUTE |
| class Example { |
| // BADATTRIBUTE: error: 'example' attribute only allowed at file scope |
| void __attribute__((example)) fn3(); |
| }; |
| // BADATTRIBUTE: error: 'example' attribute requires a string |
| void fn4() __attribute__((example(123))) { } |
| // BADATTRIBUTE: error: 'example' attribute takes no more than 1 argument |
| void fn5() __attribute__((example("a","b"))) { } |
| #endif |
