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Clarify driver/frontend -fms-compatibility help text 

Better describe the flag that enables drop-in MSVC compatibility, including
ability to parse MS standard headers. This is intended to distinguish it from
-fms-extensions, the more established and 'gentler' flag also supported by GCC.

The new wording matches up with the internal description introduced in r198936.
Still room for improvement (e.g. C++ is part of the product name, yet the flag
also applies to C) but it's a step forward from "Microsoft mode".

llvm-svn: 199247
This commit is contained in:
Alp Toker 2014-01-14 19:13:00 +00:00
parent e55a2c2e6b
commit fe71d6a384
1 changed files with 2 additions and 2 deletions
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4
clang/include/clang/Driver/Options.td
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@ -575,9 +575,9 @@ def fmessage_length_EQ : Joined<["-"], "fmessage-length=">, Group<f_Group>;
def fms_extensions : Flag<["-"], "fms-extensions">, Group<f_Group>, Flags<[CC1Option]>,
HelpText<"Accept some non-standard constructs supported by the Microsoft compiler">;
def fms_compatibility : Flag<["-"], "fms-compatibility">, Group<f_Group>, Flags<[CC1Option]>,
HelpText<"Enable Microsoft compatibility mode">;
HelpText<"Enable full Microsoft Visual C++ compatibility">;
def fmsc_version : Joined<["-"], "fmsc-version=">, Group<f_Group>, Flags<[CC1Option, CoreOption]>,
HelpText<"Version of the Microsoft C/C++ compiler to report in _MSC_VER (0 = don't define it (default))">;
HelpText<"Microsoft compiler version number to report in _MSC_VER (0 = don't define it (default))">;
def fdelayed_template_parsing : Flag<["-"], "fdelayed-template-parsing">, Group<f_Group>,
HelpText<"Parse templated function definitions at the end of the "
"translation unit">, Flags<[CC1Option]>;