Merge branch 'glsl-revert-for-byacc' into 'main'

Revert "glsl: Fixes warning: deprecated directive: ‘%pure-parser’, ‘%error-verbose’"

Closes #13904 and #14381

See merge request mesa/mesa!38727

src/compiler/glsl/glcpp/glcpp-parse.y

@@ -176,8 +176,8 @@ add_builtin_define(glcpp_parser_t *parser, const char *name, int value);
 
 %}
 
-%define api.pure
+%pure-parser
-%define parse.error verbose
+%error-verbose
 
 %locations
 %initial-action {

src/compiler/glsl/glsl_parser.yy

@@ -82,8 +82,8 @@ static bool match_layout_qualifier(const char *s1, const char *s2,
 
 %expect 0
 
-%define api.pure
+%pure-parser
-%define parse.error verbose
+%error-verbose
 
 %locations
 %initial-action {

src/freedreno/afuc/parser.y

@@ -185,7 +185,7 @@ label(const char *str)
 %type <num> xmov
 %type <num> peek
 
-%define parse.error verbose
+%error-verbose
 
 %start instrs
 

src/freedreno/ir3/ir3_parser.y

@@ -477,7 +477,7 @@ static void print_token(FILE *file, int type, YYSTYPE value)
 %type <unum> const_val cat6_src_shift
 %type <num> buf_type
 
-%define parse.error verbose
+%error-verbose
 
 %start shader
 

src/mesa/program/program_parse.y

@@ -128,11 +128,11 @@ static struct asm_instruction *asm_instruction_copy_ctor(
    } while(0)
 %}
 
-%define api.pure
+%pure-parser
 %locations
 %lex-param   { struct asm_parser_state *state }
 %parse-param { struct asm_parser_state *state }
-%define parse.error verbose
+%error-verbose
 
 %union {
    struct asm_instruction *inst;