diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/analyze.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/analyze.cpp b/src/analyze.cpp index f38459528b..bae41742b4 100644 --- a/src/analyze.cpp +++ b/src/analyze.cpp @@ -4164,6 +4164,12 @@ static TypeTableEntry *analyze_for_expr(CodeGen *g, ImportTableEntry *import, Bl child_context->parent_loop_node = node; AstNode *elem_var_node = node->data.for_expr.elem_node; + if (!elem_var_node) { + add_node_error(g, node->data.for_expr.body, + buf_sprintf("for loop expression missing element parameter")); + return g->builtin_types.entry_invalid; + } + elem_var_node->block_context = child_context; Buf *elem_var_name = elem_var_node->data.symbol_expr.symbol; node->data.for_expr.elem_var = add_local_var(g, elem_var_node, import, child_context, elem_var_name, @@ -4180,8 +4186,7 @@ static TypeTableEntry *analyze_for_expr(CodeGen *g, ImportTableEntry *import, Bl g->builtin_types.entry_usize, true, nullptr); } - AstNode *for_body_node = node->data.for_expr.body; - analyze_expression(g, import, child_context, g->builtin_types.entry_void, for_body_node); + analyze_expression(g, import, child_context, g->builtin_types.entry_void, node->data.for_expr.body); return g->builtin_types.entry_void; |