PR10458: Last part of providing 'auto' type specifier as an extension in C++98: permit it within type-ids.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139103 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseDecl.cpp b/lib/Parse/ParseDecl.cpp
index ad649a3..4928bde 100644
--- a/lib/Parse/ParseDecl.cpp
+++ b/lib/Parse/ParseDecl.cpp
@@ -2265,7 +2265,11 @@
// C++0x auto support.
case tok::kw_auto:
- if (!getLang().CPlusPlus0x)
+ // This is only called in situations where a storage-class specifier is
+ // illegal, so we can assume an auto type specifier was intended even in
+ // C++98. In C++98 mode, DeclSpec::Finish will produce an appropriate
+ // extension diagnostic.
+ if (!getLang().CPlusPlus)
return false;
isInvalid = DS.SetTypeSpecType(DeclSpec::TST_auto, Loc, PrevSpec, DiagID);
diff --git a/test/CXX/dcl.dcl/dcl.spec/dcl.type/dcl.spec.auto/p4.cpp b/test/CXX/dcl.dcl/dcl.spec/dcl.type/dcl.spec.auto/p4.cpp
index 856c707..d5d0952 100644
--- a/test/CXX/dcl.dcl/dcl.spec/dcl.type/dcl.spec.auto/p4.cpp
+++ b/test/CXX/dcl.dcl/dcl.spec/dcl.type/dcl.spec.auto/p4.cpp
@@ -20,10 +20,7 @@
for (; auto a = false; ) {
}
- // FIXME: support 'auto' error recovery here in pre-C++0x mode.
-#if __has_feature(cxx_auto_type)
new const auto (0);
-#endif
new (auto) (0.0);
int arr[] = {1, 2, 3};
