[cfe-commits] r107594 - in /cfe/trunk/lib/Frontend: PCHReaderDecl.cpp PCHWriterDecl.cpp

[Argyrios Kyrtzidis]

Author: akirtzidis
Date: Sun Jul  4 16:44:07 2010
New Revision: 107594

URL: http://llvm.org/viewvc/llvm-project?rev=107594&view=rev
Log:
Write/read ParmVarDecl's UninstantiatedDefaultArg for PCH.

Modified:
    cfe/trunk/lib/Frontend/PCHReaderDecl.cpp
    cfe/trunk/lib/Frontend/PCHWriterDecl.cpp

Modified: cfe/trunk/lib/Frontend/PCHReaderDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/PCHReaderDecl.cpp?rev=107594&r1=107593&r2=107594&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/PCHReaderDecl.cpp (original)
+++ cfe/trunk/lib/Frontend/PCHReaderDecl.cpp Sun Jul  4 16:44:07 2010
@@ -539,6 +539,8 @@
   VisitVarDecl(PD);
   PD->setObjCDeclQualifier((Decl::ObjCDeclQualifier)Record[Idx++]);
   PD->setHasInheritedDefaultArg(Record[Idx++]);
+  if (Record[Idx++]) // hasUninstantiatedDefaultArg.
+    PD->setUninstantiatedDefaultArg(Reader.ReadExpr());
 }
 
 void PCHDeclReader::VisitFileScopeAsmDecl(FileScopeAsmDecl *AD) {

Modified: cfe/trunk/lib/Frontend/PCHWriterDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/PCHWriterDecl.cpp?rev=107594&r1=107593&r2=107594&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/PCHWriterDecl.cpp (original)
+++ cfe/trunk/lib/Frontend/PCHWriterDecl.cpp Sun Jul  4 16:44:07 2010
@@ -514,6 +514,9 @@
   VisitVarDecl(D);
   Record.push_back(D->getObjCDeclQualifier()); // FIXME: stable encoding
   Record.push_back(D->hasInheritedDefaultArg());
+  Record.push_back(D->hasUninstantiatedDefaultArg());
+  if (D->hasUninstantiatedDefaultArg())
+    Writer.AddStmt(D->getUninstantiatedDefaultArg());
   Code = pch::DECL_PARM_VAR;
 
   // If the assumptions about the DECL_PARM_VAR abbrev are true, use it.  Here
@@ -529,7 +532,8 @@
       !D->hasCXXDirectInitializer() && // Can params have this ever?
       D->getObjCDeclQualifier() == 0 &&
       !D->hasInheritedDefaultArg() &&
-      D->getInit() == 0)  // No default expr.
+      D->getInit() == 0 &&
+      !D->hasUninstantiatedDefaultArg())  // No default expr.
     AbbrevToUse = Writer.getParmVarDeclAbbrev();
 
   // Check things we know are true of *every* PARM_VAR_DECL, which is more than
@@ -990,6 +994,7 @@
   // ParmVarDecl
   Abv->Add(BitCodeAbbrevOp(0));                       // ObjCDeclQualifier
   Abv->Add(BitCodeAbbrevOp(0));                       // HasInheritedDefaultArg
+  Abv->Add(BitCodeAbbrevOp(0));                   // HasUninstantiatedDefaultArg
 
   ParmVarDeclAbbrev = Stream.EmitAbbrev(Abv);
 }