From: Chris Forbes <chr...@ijw.co.nz>
Signed-off-by: Chris Forbes <chr...@ijw.co.nz>
---
src/glsl/glsl_parser.yy | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/src/glsl/glsl_parser.yy b/src/glsl/glsl_parser.yy
index 743cf26..97507eb 100644
--- a/src/glsl/glsl_parser.yy
+++ b/src/glsl/glsl_parser.yy
@@ -215,6 +215,7 @@ static bool match_layout_qualifier(const char *s1, const
char *s2,
%type <type_qualifier> layout_qualifier_id_list layout_qualifier_id
%type <type_qualifier> interface_block_layout_qualifier
%type <type_qualifier> subroutine_qualifier
+%type <type_qualifier> subroutine_type_list
%type <type_qualifier> interface_qualifier
%type <type_specifier> type_specifier
%type <type_specifier> type_specifier_nonarray
@@ -1554,6 +1555,23 @@ subroutine_qualifier:
memset(& $$, 0, sizeof($$));
$$.flags.q.subroutine = 1;
}
+ | SUBROUTINE '(' subroutine_type_list ')'
+ {
+ memset(& $$, 0, sizeof($$));
+ $$.flags.q.subroutine = 1;
+ /* TODO: collect the type list from $3 */
+ }
+ ;
+
+subroutine_type_list:
+ any_identifier
+ {
+ /* TODO */
+ }
+ | subroutine_type_list ',' any_identifier
+ {
+ /* TODO */
+ }
;
interpolation_qualifier:
--
2.1.0
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