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Add nil checks

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gingerBill
2024-04-11 15:41:01 +01:00
parent 45d7a670ce
commit f36fb6d1ef
1 changed files with 2 additions and 2 deletions
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src/check_stmt.cpp
+2 -2
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@@ -2355,14 +2355,14 @@ gb_internal void check_return_stmt(CheckerContext *ctx, Ast *node) {
unsafe_return_error(o, "the address of a compound literal"); unsafe_return_error(o, "the address of a compound literal");
} else if (x->kind == Ast_IndexExpr) { } else if (x->kind == Ast_IndexExpr) {
Entity *f = entity_of_node(x->IndexExpr.expr); Entity *f = entity_of_node(x->IndexExpr.expr);
if (is_type_array_like(f->type) || is_type_matrix(f->type)) { if (f && (is_type_array_like(f->type) || is_type_matrix(f->type))) {
if (is_entity_local_variable(f)) { if (is_entity_local_variable(f)) {
unsafe_return_error(o, "the address of an indexed variable", f->type); unsafe_return_error(o, "the address of an indexed variable", f->type);
} }
} }
} else if (x->kind == Ast_MatrixIndexExpr) { } else if (x->kind == Ast_MatrixIndexExpr) {
Entity *f = entity_of_node(x->MatrixIndexExpr.expr); Entity *f = entity_of_node(x->MatrixIndexExpr.expr);
if (is_type_matrix(f->type) && is_entity_local_variable(f)) { if (f && (is_type_matrix(f->type) && is_entity_local_variable(f))) {
unsafe_return_error(o, "the address of an indexed variable", f->type); unsafe_return_error(o, "the address of an indexed variable", f->type);
} }
} }