glsl: Change link_functions to use a set
authorThomas Helland <thomashelland90@gmail.com>
Tue, 16 Aug 2016 20:10:24 +0000 (22:10 +0200)
committerTimothy Arceri <timothy.arceri@collabora.com>
Mon, 12 Sep 2016 00:48:35 +0000 (10:48 +1000)
commite7f91d9de12731345734fe659f48a897b99f61cf
tree7b09994096a0408361de04ebdae11e40b5b97cb1
parent2228548f8368e296cf0555d5c9b8ce06b23afe59
glsl: Change link_functions to use a set

The "locals" hash table is used as a set, so use a set to
avoid confusion and also spare some minor memory.

Signed-off-by: Thomas Helland <thomashelland90@gmail.com>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
src/compiler/glsl/link_functions.cpp