diff options
Diffstat (limited to 'gcc/ada/gcc-interface/gigi.h')
| -rw-r--r-- | gcc/ada/gcc-interface/gigi.h | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/gcc/ada/gcc-interface/gigi.h b/gcc/ada/gcc-interface/gigi.h index 2b58d4e..4fb2fc4 100644 --- a/gcc/ada/gcc-interface/gigi.h +++ b/gcc/ada/gcc-interface/gigi.h @@ -34,14 +34,12 @@ initial value (in GCC tree form). This is optional for variables. For renamed entities, GNU_EXPR gives the object being renamed. - DEFINITION is nonzero if this call is intended for a definition. This is - used for separate compilation where it necessary to know whether an - external declaration or a definition should be created if the GCC equivalent - was not created previously. The value of 1 is normally used for a nonzero - DEFINITION, but a value of 2 is used in special circumstances, defined in - the code. */ + DEFINITION is true if this call is intended for a definition. This is used + for separate compilation where it is necessary to know whether an external + declaration or a definition must be created if the GCC equivalent was not + created previously. */ extern tree gnat_to_gnu_entity (Entity_Id gnat_entity, tree gnu_expr, - int definition); + bool definition); /* Similar, but if the returned value is a COMPONENT_REF, return the FIELD_DECL. */ @@ -148,7 +146,8 @@ extern tree make_type_from_size (tree type, tree size_tree, bool for_biased); IS_COMPONENT_TYPE is true if this is being done for the component type of an array. IS_USER_TYPE is true if the original type needs to be completed. DEFINITION is true if this type is being defined. SET_RM_SIZE is true if - the RM size of the resulting type is to be set to SIZE too. */ + the RM size of the resulting type is to be set to SIZE too; in this case, + the padded type is canonicalized before being returned. */ extern tree maybe_pad_type (tree type, tree size, unsigned int align, Entity_Id gnat_entity, bool is_component_type, bool is_user_type, bool definition, @@ -620,14 +619,13 @@ extern void finish_fat_pointer_type (tree record_type, tree field_list); laid out already; only set the sizes and alignment. If REP_LEVEL is two, this record is derived from a parent record and thus inherits its layout; only make a pass on the fields to finalize them. DEBUG_INFO_P is true if - we need to write debug information about this type. */ + additional debug info needs to be output for this type. */ extern void finish_record_type (tree record_type, tree field_list, int rep_level, bool debug_info_p); -/* Wrap up compilation of RECORD_TYPE, i.e. output all the debug information - associated with it. It need not be invoked directly in most cases since - finish_record_type takes care of doing so, but this can be necessary if - a parallel type is to be attached to the record type. */ +/* Wrap up compilation of RECORD_TYPE, i.e. output additional debug info + associated with it. It need not be invoked directly in most cases as + finish_record_type takes care of doing so. */ extern void rest_of_record_type_compilation (tree record_type); /* Append PARALLEL_TYPE on the chain of parallel types for TYPE. */ |