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-rw-r--r--ast_to_hir.cpp7
1 files changed, 6 insertions, 1 deletions
diff --git a/ast_to_hir.cpp b/ast_to_hir.cpp
index 1fea7299db..c791aec3e2 100644
--- a/ast_to_hir.cpp
+++ b/ast_to_hir.cpp
@@ -1007,7 +1007,12 @@ ast_parameter_declarator::hir(exec_list *instructions,
* FINISHME: complete handling of constant expressions.
*/
+ /* Apply any specified qualifiers to the parameter declaration. Note that
+ * for function parameters the default mode is 'in'.
+ */
apply_type_qualifier_to_variable(& this->type->qualifier, var, state);
+ if (var->mode == ir_var_auto)
+ var->mode = ir_var_in;
instructions->push_tail(var);
@@ -1155,7 +1160,7 @@ ast_function_definition::hir(exec_list *instructions,
foreach_iter(exec_list_iterator, iter, parameters) {
ir_variable *const var = (ir_variable *) iter.get();
- assert(var->mode == ir_op_var_decl);
+ assert(((ir_instruction *)var)->mode == ir_op_var_decl);
iter.remove();
instructions->push_tail(var);