handle :: in selectors in objc++ mode, rdar://8366474
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112307 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseObjc.cpp b/lib/Parse/ParseObjc.cpp
index 914d52e..c36f09c 100644
--- a/lib/Parse/ParseObjc.cpp
+++ b/lib/Parse/ParseObjc.cpp
@@ -2204,17 +2204,21 @@
}
IdentifierInfo *SelIdent = ParseObjCSelectorPiece(sLoc);
- if (!SelIdent && Tok.isNot(tok::colon)) // missing selector name.
+ if (!SelIdent && // missing selector name.
+ Tok.isNot(tok::colon) && Tok.isNot(tok::coloncolon))
return ExprError(Diag(Tok, diag::err_expected_ident));
KeyIdents.push_back(SelIdent);
unsigned nColons = 0;
if (Tok.isNot(tok::r_paren)) {
while (1) {
- if (Tok.isNot(tok::colon))
+ if (Tok.is(tok::coloncolon)) { // Handle :: in C++.
+ ++nColons;
+ KeyIdents.push_back(0);
+ } else if (Tok.isNot(tok::colon))
return ExprError(Diag(Tok, diag::err_expected_colon));
- nColons++;
+ ++nColons;
ConsumeToken(); // Eat the ':'.
if (Tok.is(tok::r_paren))
break;
diff --git a/test/SemaObjCXX/expr-objcxx.mm b/test/SemaObjCXX/expr-objcxx.mm
new file mode 100644
index 0000000..e70a001
--- /dev/null
+++ b/test/SemaObjCXX/expr-objcxx.mm
@@ -0,0 +1,4 @@
+// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only
+
+// rdar://8366474
+void *P = @selector(foo::bar::);