diff options
| -rw-r--r-- | glsl_parser.ypp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/glsl_parser.ypp b/glsl_parser.ypp index 4de1ec9591..99c6ca132c 100644 --- a/glsl_parser.ypp +++ b/glsl_parser.ypp @@ -628,6 +628,13 @@ declaration: } | PRECISION precision_qualifier type_specifier_no_prec ';' { + if (($3->type_specifier != ast_float) + && ($3->type_specifier != ast_int)) { + _mesa_glsl_error(& @3, state, "global precision qualifier can " + "only be applied to `int' or `float'\n"); + YYERROR; + } + $$ = NULL; /* FINISHME */ } ; |