diff options
Diffstat (limited to 'src/glsl/ir_reader.cpp')
| -rw-r--r-- | src/glsl/ir_reader.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/glsl/ir_reader.cpp b/src/glsl/ir_reader.cpp index 4017bdd..e3566e1 100644 --- a/src/glsl/ir_reader.cpp +++ b/src/glsl/ir_reader.cpp @@ -723,10 +723,9 @@ ir_reader::read_expression(s_expression *expr) ir_read_error(expr, "invalid operator: %s", s_op->value()); return NULL; } - - int num_operands = -3; /* skip "expression" <type> <operation> */ - foreach_in_list(s_expression, e, &((s_list *) expr)->subexpressions) - ++num_operands; + + /* Skip "expression" <type> <operation> by subtracting 3. */ + int num_operands = (int) ((s_list *) expr)->subexpressions.length() - 3; int expected_operands = ir_expression::get_num_operands(op); if (num_operands != expected_operands) { |