Support __builtin_ms_va_list.
Summary:
This change adds support for `__builtin_ms_va_list`, a GCC extension for
variadic `ms_abi` functions. The existing `__builtin_va_list` support is
inadequate for this because `va_list` is defined differently in the Win64
ABI vs. the System V/AMD64 ABI.
Depends on D1622.
Reviewers: rsmith, rnk, rjmccall
CC: cfe-commits
Differential Revision: http://reviews.llvm.org/D1623
llvm-svn: 247941
diff --git a/clang/lib/Serialization/ASTReaderStmt.cpp b/clang/lib/Serialization/ASTReaderStmt.cpp
index 4501dd8..5322a40 100644
--- a/clang/lib/Serialization/ASTReaderStmt.cpp
+++ b/clang/lib/Serialization/ASTReaderStmt.cpp
@@ -830,6 +830,7 @@
E->setWrittenTypeInfo(GetTypeSourceInfo(Record, Idx));
E->setBuiltinLoc(ReadSourceLocation(Record, Idx));
E->setRParenLoc(ReadSourceLocation(Record, Idx));
+ E->setIsMicrosoftABI(Record[Idx++]);
}
void ASTStmtReader::VisitAddrLabelExpr(AddrLabelExpr *E) {