From a172e088244e543ddcd5d8e79d848d6711e900a6 Mon Sep 17 00:00:00 2001 From: Douglas Gregor Date: Sat, 26 Mar 2011 22:25:30 +0000 Subject: Improve -Wheader-hygiene to warn about using directives inside linkage specifications within the global scope, from Elliot Glaysher. llvm-svn: 128352 --- clang/test/SemaCXX/warn-using-namespace-in-header.cpp | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'clang/test/SemaCXX/warn-using-namespace-in-header.cpp') diff --git a/clang/test/SemaCXX/warn-using-namespace-in-header.cpp b/clang/test/SemaCXX/warn-using-namespace-in-header.cpp index 393e097df59..e040ca74cbf 100644 --- a/clang/test/SemaCXX/warn-using-namespace-in-header.cpp +++ b/clang/test/SemaCXX/warn-using-namespace-in-header.cpp @@ -7,3 +7,21 @@ using namespace dont_warn; // Warning is actually in the header but only the cpp file gets scanned. // expected-warning {{using namespace directive in global context in header}} + + + + + + + + + +// Warn inside linkage specs too. +// expected-warning {{using namespace directive in global context in header}} + + + + + + +// expected-warning {{using namespace directive in global context in header}} -- cgit v1.2.3