diff options
Diffstat (limited to 'gcc/ada/gcc-interface/utils.cc')
| -rw-r--r-- | gcc/ada/gcc-interface/utils.cc | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/ada/gcc-interface/utils.cc b/gcc/ada/gcc-interface/utils.cc index 8f1861b..d0a13d2 100644 --- a/gcc/ada/gcc-interface/utils.cc +++ b/gcc/ada/gcc-interface/utils.cc @@ -87,6 +87,7 @@ tree gnat_raise_decls_ext[(int) LAST_REASON_CODE + 1]; /* Forward declarations for handlers of attributes. */ static tree handle_const_attribute (tree *, tree, tree, int, bool *); static tree handle_nothrow_attribute (tree *, tree, tree, int, bool *); +static tree handle_expected_throw_attribute (tree *, tree, tree, int, bool *); static tree handle_pure_attribute (tree *, tree, tree, int, bool *); static tree handle_novops_attribute (tree *, tree, tree, int, bool *); static tree handle_nonnull_attribute (tree *, tree, tree, int, bool *); @@ -143,6 +144,8 @@ const struct attribute_spec gnat_internal_attribute_table[] = handle_const_attribute, NULL }, { "nothrow", 0, 0, true, false, false, false, handle_nothrow_attribute, NULL }, + { "expected_throw", 0, 0, true, false, false, false, + handle_expected_throw_attribute, NULL }, { "pure", 0, 0, true, false, false, false, handle_pure_attribute, NULL }, { "no vops", 0, 0, true, false, false, false, @@ -6379,6 +6382,22 @@ handle_nothrow_attribute (tree *node, tree ARG_UNUSED (name), return NULL_TREE; } +/* Handle a "expected_throw" attribute; arguments as in + struct attribute_spec.handler. */ + +static tree +handle_expected_throw_attribute (tree *node, tree ARG_UNUSED (name), + tree ARG_UNUSED (args), int ARG_UNUSED (flags), + bool *no_add_attrs) +{ + if (TREE_CODE (*node) == FUNCTION_DECL) + /* No flag to set here. */; + else + *no_add_attrs = true; + + return NULL_TREE; +} + /* Handle a "pure" attribute; arguments as in struct attribute_spec.handler. */ |