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Diffstat (limited to 'gcc/cp/cp-objcp-common.c')
| -rw-r--r-- | gcc/cp/cp-objcp-common.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/gcc/cp/cp-objcp-common.c b/gcc/cp/cp-objcp-common.c index f7ddb00..9cb9dd7 100644 --- a/gcc/cp/cp-objcp-common.c +++ b/gcc/cp/cp-objcp-common.c @@ -133,7 +133,7 @@ cxx_types_compatible_p (tree x, tree y) /* Return true if DECL is explicit member function. */ bool -cp_function_decl_explicit_p (tree decl) +cp_function_decl_explicit_p (const_tree decl) { return (decl && DECL_LANG_SPECIFIC (STRIP_TEMPLATE (decl)) @@ -143,13 +143,34 @@ cp_function_decl_explicit_p (tree decl) /* Return true if DECL is deleted special member function. */ bool -cp_function_decl_deleted_p (tree decl) +cp_function_decl_deleted_p (const_tree decl) { return (decl && DECL_LANG_SPECIFIC (STRIP_TEMPLATE (decl)) && DECL_DELETED_FN (decl)); } +/* Returns 0 if DECL is NOT a C++11 defaulted special member function, + 1 if it is explicitly defaulted within the class body, or 2 if it + is explicitly defaulted outside the class body. */ + +int +cp_function_decl_defaulted (const_tree decl) +{ + if (decl + && DECL_LANG_SPECIFIC (STRIP_TEMPLATE (decl)) + && DECL_DEFAULTED_FN (decl)) + { + if (DECL_DEFAULTED_IN_CLASS_P (decl)) + return 1; + + if (DECL_DEFAULTED_OUTSIDE_CLASS_P (decl)) + return 2; + } + + return 0; +} + /* Stubs to keep c-opts.c happy. */ void push_file_scope (void) |