Make IgnoreParens() look through ChooseExprs.
This is the same way GenericSelectionExpr works, and it's generally a
more consistent approach.
A large part of this patch is devoted to caching the value of the condition
of a ChooseExpr; it's needed to avoid threading an ASTContext into
IgnoreParens().
Fixes <rdar://problem/14438917>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186738 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Serialization/ASTWriterStmt.cpp b/lib/Serialization/ASTWriterStmt.cpp
index 8d47158..d8b8521 100644
--- a/lib/Serialization/ASTWriterStmt.cpp
+++ b/lib/Serialization/ASTWriterStmt.cpp
@@ -773,6 +773,7 @@
Writer.AddStmt(E->getRHS());
Writer.AddSourceLocation(E->getBuiltinLoc(), Record);
Writer.AddSourceLocation(E->getRParenLoc(), Record);
+ Record.push_back(E->isConditionDependent() ? false : E->isConditionTrue());
Code = serialization::EXPR_CHOOSE;
}