Cool, thanks! We hacked around this in IWYU by adding /Zs or -fsyntax-only depending on driver mode, but I think we should be able to retire that now, then?
https://code.google.com/p/include-what-you-use/source/diff?spec=svn594&r=594&format=side&path=/trunk/iwyu_driver.cc - Kim On Wed, Apr 15, 2015 at 12:02 PM, Hans Wennborg <[email protected]> wrote: > Author: hans > Date: Wed Apr 15 05:02:21 2015 > New Revision: 234990 > > URL: http://llvm.org/viewvc/llvm-project?rev=234990&view=rev > Log: > clang-cl: support -fsyntax-only (PR23197) > > This might help running Clang tooling (which appends this option) > with clang-cl command-lines. > > Modified: > cfe/trunk/include/clang/Driver/Options.td > cfe/trunk/test/Driver/cl-options.c > > Modified: cfe/trunk/include/clang/Driver/Options.td > URL: > http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/Options.td?rev=234990&r1=234989&r2=234990&view=diff > ============================================================================== > --- cfe/trunk/include/clang/Driver/Options.td (original) > +++ cfe/trunk/include/clang/Driver/Options.td Wed Apr 15 05:02:21 2015 > @@ -934,7 +934,8 @@ def fstrict_enums : Flag<["-"], "fstrict > HelpText<"Enable optimizations based on the strict definition of an enum's > " > "value range">; > def fstrict_overflow : Flag<["-"], "fstrict-overflow">, Group<f_Group>; > -def fsyntax_only : Flag<["-"], "fsyntax-only">, > Flags<[DriverOption,CC1Option]>, Group<Action_Group>; > +def fsyntax_only : Flag<["-"], "fsyntax-only">, > + Flags<[DriverOption,CoreOption,CC1Option]>, Group<Action_Group>; > def ftabstop_EQ : Joined<["-"], "ftabstop=">, Group<f_Group>; > def ftemplate_depth_EQ : Joined<["-"], "ftemplate-depth=">, Group<f_Group>; > def ftemplate_depth_ : Joined<["-"], "ftemplate-depth-">, Group<f_Group>; > > Modified: cfe/trunk/test/Driver/cl-options.c > URL: > http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/cl-options.c?rev=234990&r1=234989&r2=234990&view=diff > ============================================================================== > --- cfe/trunk/test/Driver/cl-options.c (original) > +++ cfe/trunk/test/Driver/cl-options.c Wed Apr 15 05:02:21 2015 > @@ -354,6 +354,7 @@ > // RUN: -fmsc-version=1800 \ > // RUN: -fno-strict-aliasing \ > // RUN: -fstrict-aliasing \ > +// RUN: -fsyntax-only \ > // RUN: -mllvm -disable-llvm-optzns \ > // RUN: -Wunused-variable \ > // RUN: -fmacro-backtrace-limit=0 \ > > > _______________________________________________ > cfe-commits mailing list > [email protected] > http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
