diff options
| -rw-r--r-- | src/glsl/ast_function.cpp | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/glsl/ast_function.cpp b/src/glsl/ast_function.cpp index 8bf0ba2a876..58cf6854b85 100644 --- a/src/glsl/ast_function.cpp +++ b/src/glsl/ast_function.cpp @@ -153,21 +153,21 @@ verify_parameter_modes(_mesa_glsl_parse_state *state, } ir_variable *var = actual->variable_referenced(); - if (var) { - if (var->read_only) { - _mesa_glsl_error(&loc, state, - "function parameter '%s %s' references the " - "read-only variable '%s'", - mode, formal->name, - actual->variable_referenced()->name); - return false; - } else if (!actual->is_lvalue()) { - _mesa_glsl_error(&loc, state, - "function parameter '%s %s' is not an lvalue", - mode, formal->name); - return false; - } + if (var) var->assigned = true; + + if (var && var->read_only) { + _mesa_glsl_error(&loc, state, + "function parameter '%s %s' references the " + "read-only variable '%s'", + mode, formal->name, + actual->variable_referenced()->name); + return false; + } else if (!actual->is_lvalue()) { + _mesa_glsl_error(&loc, state, + "function parameter '%s %s' is not an lvalue", + mode, formal->name); + return false; } } |