Clarify the error message for unsupported aliases on Darwin

rdar://35109556 llvm-svn: 317532
llvm · Nov 7, 2017 · 4e30b96 · 4e30b96
1 parent 4242799
commit 4e30b96
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Showing 2 changed files with 2 additions and 5 deletions.
diff --git a/clang/include/clang/Basic/DiagnosticSemaKinds.td b/clang/include/clang/Basic/DiagnosticSemaKinds.td
@@ -2778,7 +2778,7 @@ def err_attribute_weakref_not_global_context : Error<
 def err_attribute_weakref_without_alias : Error<
   "weakref declaration of %0 must also have an alias attribute">;
 def err_alias_not_supported_on_darwin : Error <
-  "only weak aliases are supported on darwin">;
+  "aliases are not supported on darwin">;
 def err_alias_to_undefined : Error<
   "%select{alias|ifunc}0 must point to a defined %select{variable or |}1function">;
 def warn_alias_to_weak_alias : Warning<

diff --git a/clang/test/Sema/attr-alias.c b/clang/test/Sema/attr-alias.c
@@ -2,7 +2,4 @@
 
 void g() {}
 
-// It is important that the following string be in the error message. The gcc
-// testsuite looks for it to decide if a target supports aliases.
-
-void f() __attribute__((alias("g"))); //expected-error {{only weak aliases are supported}}
+void f() __attribute__((alias("g"))); //expected-error {{aliases are not supported on darwin}}