projects / platform / upstream / mesa.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 18c589d) | patch
glsl/glcpp: Add an explanatory comment for "loc != NULL" check
authorCarl Worth <cworth@cworth.org>
Wed, 25 Jun 2014 20:28:38 +0000 (13:28 -0700)
committerCarl Worth <cworth@cworth.org>
Tue, 29 Jul 2014 22:11:50 +0000 (15:11 -0700)
commitfe1e0ac8524677c40c84f238650e0e198f0e8d36
tree5bec0908f05960faced72ef28e5c95435ec17e48tree | snapshot
parent18c589d20ea684f6415b28d563fd2edaae0d7b2ccommit | diff
glsl/glcpp: Add an explanatory comment for "loc != NULL" check

Just reading the code, it looked like a bug that _define_object_macro had this
check, but _define_function_macro did not. Upon further reading, that's
because the check is to allow for our builtins to be defined, (and there are
no builtin function-like macros).

Add my new understanding as a comment to help the next reader.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
src/glsl/glcpp/glcpp-parse.y diff | blob | history
Domain: Graphics System / GL;