[PATCH] D137181: [clang-format] Don't use 'PPIndentWidth' inside multi-line macros
Owen Pan via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Wed Nov 2 13:13:50 PDT 2022
owenpan added inline comments.
================
Comment at: clang/unittests/Format/FormatTest.cpp:5047
+ style.IndentPPDirectives = FormatStyle::PPDIS_None;
+ verifyFormat("#ifdef foo\n"
+ "#define bar() \\\n"
----------------
goldstein.w.n wrote:
> owenpan wrote:
> > Do you need to enclose the macro definition in `#ifdef`/`#endif`?
> No, but figured since this change is related to PP indentation the tests should have it. You would prefer I make the test just:
>
> ```
> verifyFormat("#define bar() \\\n"
> " if (A) { \\\n"
> " B(); \\\n"
> " } \\\n"
> " C();\n",
> "#define bar() if (A) { B(); } C();\n",
> style);
> ```
>
> ?
My bad. Please ignore my comment.
================
Comment at: clang/unittests/Format/FormatTest.cpp:5054-5056
+ "#ifdef foo\n"
+ "#define bar() if (A) { B(); } C();\n"
+ "#endif",
----------------
goldstein.w.n wrote:
> owenpan wrote:
> > You can delete them.
> Them being the ifdef/endif? If so will do for V2.
Them being lines 5054-5056. (If you mouse over the comment, the lines will be highlighted.)
================
Comment at: clang/unittests/Format/FormatTest.cpp:5066-5068
+ "#ifdef foo\n"
+ "#define bar() if (A) { B(); } C();\n"
+ "#endif",
----------------
goldstein.w.n wrote:
> owenpan wrote:
> > Delete them or change to multiline format like lines 5048-5052.
> Delete the test of the ifndef/endif? Can do either for V2.
Actually, delete lines 5066-5068. There are mainly two ways to use `verifyFormat`: `verifyFormat(Expected, Input, ...)` and `verifyFormat(Input, ...)`. Here we can use the latter, in which `Input` is also expected output.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D137181/new/
https://reviews.llvm.org/D137181
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