commit eb7927ee8f2838e153c3002e94a6af9d18b76d92
author Richard Smith <richard-llvm@metafoo.co.uk> Thu Oct 22 03:52:15 2015 +0000
committer Richard Smith <richard-llvm@metafoo.co.uk> Thu Oct 22 03:52:15 2015 +0000
tree 10d6ff417aaa6cdd0223aa49a76b526d17c270dd
parent 9c077cf33d5a42ee0763d18228d59561f82c8917

[coroutines] Add lexer support for co_await, co_yield, and co_return keywords.
Add -fcoroutines flag (just for -cc1 for now) to enable the feature. Early
indications are that this will be part of -std=c++1z.

llvm-svn: 250980

clang/lib/Basic/IdentifierTable.cpp

diff --git a/clang/lib/Basic/IdentifierTable.cpp b/clang/lib/Basic/IdentifierTable.cpp
index 199815a..67de1cb 100644
--- a/clang/lib/Basic/IdentifierTable.cpp
+++ b/clang/lib/Basic/IdentifierTable.cpp
@@ -111,7 +111,8 @@
     KEYCONCEPTS = 0x10000,
     KEYOBJC2    = 0x20000,
     KEYZVECTOR  = 0x40000,
-    KEYALL = (0x7ffff & ~KEYNOMS18 &
+    KEYCOROUTINES = 0x80000,
+    KEYALL = (0xfffff & ~KEYNOMS18 &
               ~KEYNOOPENCL) // KEYNOMS18 and KEYNOOPENCL are used to exclude.
   };
 
@@ -147,6 +148,7 @@
   if (LangOpts.ObjC2 && (Flags & KEYARC)) return KS_Enabled;
   if (LangOpts.ConceptsTS && (Flags & KEYCONCEPTS)) return KS_Enabled;
   if (LangOpts.ObjC2 && (Flags & KEYOBJC2)) return KS_Enabled;
+  if (LangOpts.Coroutines && (Flags & KEYCOROUTINES)) return KS_Enabled;
   if (LangOpts.CPlusPlus && (Flags & KEYCXX11)) return KS_Future;
   return KS_Disabled;
 }