Eliminate CXXConditionDeclExpr with extreme prejudice.
All statements that involve conditions can now hold on to a separate
condition declaration (a VarDecl), and will use a DeclRefExpr
referring to that VarDecl for the condition expression. ForStmts now
have such a VarDecl (I'd missed those in previous commits).
Also, since this change reworks the Action interface for
if/while/switch/for, use FullExprArg for the full expressions in those
expressions, to ensure that we're emitting
Note that we are (still) not generating the right cleanups for
condition variables in for statements. That will be a follow-on
commit.
llvm-svn: 89817
diff --git a/clang/lib/Frontend/PCHReaderStmt.cpp b/clang/lib/Frontend/PCHReaderStmt.cpp
index ea2c979..00734a0 100644
--- a/clang/lib/Frontend/PCHReaderStmt.cpp
+++ b/clang/lib/Frontend/PCHReaderStmt.cpp
@@ -231,6 +231,7 @@
VisitStmt(S);
S->setInit(StmtStack[StmtStack.size() - 4]);
S->setCond(cast_or_null<Expr>(StmtStack[StmtStack.size() - 3]));
+ S->setConditionVariable(cast_or_null<VarDecl>(Reader.GetDecl(Record[Idx++])));
S->setInc(cast_or_null<Expr>(StmtStack[StmtStack.size() - 2]));
S->setBody(StmtStack.back());
S->setForLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));