contrib/coccinelle/commit.cocci

   1 @@
   2 expression c;
   3 @@
   4 - &c->maybe_tree->object.oid
   5 + get_commit_tree_oid(c)
   6
   7 @@
   8 expression c;
   9 @@
  10 - c->maybe_tree->object.oid.hash
  11 + get_commit_tree_oid(c)->hash
  12
  13 @@
  14 identifier f !~ "^set_commit_tree$";
  15 expression c;
  16 expression s;
  17 @@
  18   f(...) {<...
  19 - c->maybe_tree = s
  20 + set_commit_tree(c, s)
  21   ...>}
  22
  23 // These excluded functions must access c->maybe_tree directly.
  24 // Note that if c->maybe_tree is written somewhere outside of these
  25 // functions, then the recommended transformation will be bogus with
  26 // repo_get_commit_tree() on the LHS.
  27 @@
  28 identifier f !~ "^(repo_get_commit_tree|get_commit_tree_in_graph_one|load_tree_for_commit|set_commit_tree)$";
  29 expression c;
  30 @@
  31   f(...) {<...
  32 - c->maybe_tree
  33 + repo_get_commit_tree(specify_the_right_repo_here, c)
  34   ...>}
  35
  36 @@
  37 struct commit *c;
  38 expression E;
  39 @@
  40 (
  41 - c->generation = E;
  42 + commit_graph_data_at(c)->generation = E;
  43 |
  44 - c->graph_pos = E;
  45 + commit_graph_data_at(c)->graph_pos = E;
  46 |
  47 - c->generation
  48 + commit_graph_generation(c)
  49 |
  50 - c->graph_pos
  51 + commit_graph_position(c)
  52 )