Add -fdelayed-template-parsing option. Using this option all templated function definitions are parsed at the end of the translation unit only if it is required by an actual instantiation. As such all the symbols of the TU are available during name lookup.
Using this flag is necessary for compatibility with Microsoft template code.
This also provides some parsing speed improvement.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130022 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Driver/CC1Options.td b/include/clang/Driver/CC1Options.td
index 0c2a077..cef9496 100644
--- a/include/clang/Driver/CC1Options.td
+++ b/include/clang/Driver/CC1Options.td
@@ -532,6 +532,9 @@
HelpText<"Enable some traditional CPP emulation">;
def ffake_address_space_map : Flag<"-ffake-address-space-map">,
HelpText<"Use a fake address space map; OpenCL testing purposes only">;
+def fdelayed_template_parsing : Flag<"-fdelayed-template-parsing">,
+ HelpText<"Parse templated function definitions at the end of the "
+ "translation unit ">;
def funknown_anytype : Flag<"-funknown-anytype">,
HelpText<"Enable parser support for the __unknown_anytype type; for testing purposes only">;