commit a0950e83cae5df77c00d02d7f77a166979cd2b8b
author Pekka Jaaskelainen <pekka.jaaskelainen@tut.fi> Sat Oct 12 09:29:48 2013 +0000
committer Pekka Jaaskelainen <pekka.jaaskelainen@tut.fi> Sat Oct 12 09:29:48 2013 +0000
tree e261620587281720ce242791bedb4f9bedf837a6
parent 78a4e619e775b0dbaa10c9feaea0adf1d3dfe507

Callback support for OpenCL extension pragmas.

Patch from Rami Ylimäki and Mikael Lepistö!



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192531 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Parse/ParsePragma.cpp

diff --git a/lib/Parse/ParsePragma.cpp b/lib/Parse/ParsePragma.cpp
index 10ad5df..8a374e0 100644
--- a/lib/Parse/ParsePragma.cpp
+++ b/lib/Parse/ParsePragma.cpp
@@ -728,6 +728,7 @@
     PP.Diag(Tok.getLocation(), diag::warn_pragma_expected_enable_disable);
     return;
   }
+  SourceLocation StateLoc = Tok.getLocation();
 
   PP.Lex(Tok);
   if (Tok.isNot(tok::eod)) {
@@ -747,6 +748,10 @@
   Toks[0].setAnnotationValue(data.getOpaqueValue());
   PP.EnterTokenStream(Toks, 1, /*DisableMacroExpansion=*/true,
                       /*OwnsTokens=*/false);
+
+  if (PP.getPPCallbacks())
+    PP.getPPCallbacks()->PragmaOpenCLExtension(NameLoc, ename, 
+                                               StateLoc, state);
 }
 
 /// \brief Handle '#pragma omp ...' when OpenMP is disabled.