llvm-project/clang/test/Parser/attr-external-source-symbol-cxx11.cpp

// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
// expected-no-diagnostics

[[clang::external_source_symbol(language="Swift", defined_in="module")]]
void function() { }
Introduce an 'external_source_symbol' attribute that describes the origin and the nature of a declaration This commit adds an external_source_symbol attribute to Clang. This attribute specifies that a declaration originates from an external source and describes the nature of that source. This attribute will be used to improve IDE features like 'jump-to-definition' for mixed-language projects or project that use auto-generated code. rdar://30423368 Differential Revision: https://reviews.llvm.org/D29819 llvm-svn: 296649 2017-03-01 18:06:25 +00:00			`// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s`
			`// expected-no-diagnostics`

			`[[clang::external_source_symbol(language="Swift", defined_in="module")]]`
			`void function() { }`