llvm-project/clang/test/Driver/at_file_win.c.args

-Dfoo1=bar1 -Dfoo2="bar2 zed2"
-Dfoo3="bar3 zed3"
"-Dfoo4=bar4 zed4"
"-Dfoo5=bar5 zed5"
-Dfoo6="'bar6 zed6'"
-Dfoo7='"bar7 zed7"'
-Dfoo8=foo8"bar8"zed8
-Dfoo9=foo9\'bar9\'zed9
-Dfoo10=foo10\"bar10\"zed10
-D foo11
-Dfoo12=zed12
-Dfoo13=one\two
-Dfoo14=c:\foo\bar.c
driver: Add a `--rsp-quoting` flag to pick response file quoting. Currently, clang-cl always uses Windows style for unquoting, and clang always uses POSIX style for unquoting. With this flag, it's possible to change these defaults. In general, response file quoting should match the shell the response file is used in. On Windows, it's possible to run clang-cl in a bash shell, or clang in cmd.exe, so a flag for overriding the default behavior is natural there. On non-Windows, Windows quoting probably never makes sense (except maybe in Wine), but having clang-cl behave differently based on the host OS seems strange too. So require that people who want to use posix-style response files with clang-cl on non-Windows pass --rsp-quoting=posix. http://reviews.llvm.org/D19425 llvm-svn: 267474 2016-04-26 05:15:49 +08:00			`-Dfoo1=bar1 -Dfoo2="bar2 zed2"`
			`-Dfoo3="bar3 zed3"`
			`"-Dfoo4=bar4 zed4"`
			`"-Dfoo5=bar5 zed5"`
			`-Dfoo6="'bar6 zed6'"`
			`-Dfoo7='"bar7 zed7"'`
			`-Dfoo8=foo8"bar8"zed8`
			`-Dfoo9=foo9\'bar9\'zed9`
			`-Dfoo10=foo10\"bar10\"zed10`
			`-D foo11`
			`-Dfoo12=zed12`
			`-Dfoo13=one\two`
			`-Dfoo14=c:\foo\bar.c`