P0091R3: Implement basic parsing support for C++17 deduction-guides.

We model deduction-guides as functions with a new kind of name that identifies
the template whose deduction they guide; the bulk of this patch is adding the
new name kind. This gives us a clean way to attach an extensible list of guides
to a class template in a way that doesn't require any special handling in AST
files etc (and we're going to need these functions we come to performing
deduction).

llvm-svn: 294266

1 files changed, 4 insertions, 3 deletions

diff --git a/clang/lib/Parse/ParseOpenMP.cpp b/clang/lib/Parse/ParseOpenMP.cpp
index cab7d34..574ed6e 100644
--- a/clang/lib/Parse/ParseOpenMP.cpp
+++ b/clang/lib/Parse/ParseOpenMP.cpp
@@ -1053,7 +1053,7 @@ bool Parser::ParseOpenMPSimpleVarList(
       IsCorrect = false;
       SkipUntil(tok::comma, tok::r_paren, tok::annot_pragma_openmp_end,
                 StopBeforeMatch);
-    } else if (ParseUnqualifiedId(SS, false, false, false, nullptr,
+    } else if (ParseUnqualifiedId(SS, false, false, false, false, nullptr,
                                   TemplateKWLoc, Name)) {
       IsCorrect = false;
       SkipUntil(tok::comma, tok::r_paren, tok::annot_pragma_openmp_end,
@@ -1557,8 +1557,9 @@ static bool ParseReductionId(Parser &P, CXXScopeSpec &ReductionIdScopeSpec,
   }
   return P.ParseUnqualifiedId(ReductionIdScopeSpec, /*EnteringContext*/ false,
                               /*AllowDestructorName*/ false,
-                              /*AllowConstructorName*/ false, nullptr,
-                              TemplateKWLoc, ReductionId);
+                              /*AllowConstructorName*/ false,
+                              /*AllowDeductionGuide*/ false,
+                              nullptr, TemplateKWLoc, ReductionId);
 }
 
 /// Parses clauses with list.