ARB prog parser: Differentiate between used and unused names in the lexer
authorIan Romanick <ian.d.romanick@intel.com>
Thu, 10 Sep 2009 21:35:33 +0000 (14:35 -0700)
committerIan Romanick <ian.d.romanick@intel.com>
Thu, 10 Sep 2009 21:35:33 +0000 (14:35 -0700)
commit0e7953366f2a8ab1b0e885d94f6635c7640b3cc7
treeac6e912342a7a6b3d8c1af31f1918d99fa00221c
parentd0adebb8d5ef680590b0f281a20516318c0b8b62
ARB prog parser: Differentiate between used and unused names in the lexer

The lexer will return IDENTIFIER only when the name does not have an
associated symbol.  Otherwise USED_IDENTIFIER is returned.
src/mesa/shader/lex.yy.c
src/mesa/shader/program_lexer.l
src/mesa/shader/program_parse.tab.c
src/mesa/shader/program_parse.tab.h
src/mesa/shader/program_parse.y