[LLVMbugs] [Bug 10427] clang should warn if a macro argument expansion is "obviously" missing parentheses
bugzilla-daemon at llvm.org
bugzilla-daemon at llvm.org
Wed Jul 20 22:47:01 PDT 2011
http://llvm.org/bugs/show_bug.cgi?id=10427
Chris Lattner <clattner at apple.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WONTFIX
--- Comment #1 from Chris Lattner <clattner at apple.com> 2011-07-21 00:47:01 CDT ---
That would be really cool, but no, not going to do this. Doing so would
require a lot of gymnastics that are just not worth doing in the preprocessor.
Notably, when parsing the #define itself, we don't and can't actually parse the
code to know that that is a cast of a macro argument.
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