mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-04-07 00:11:41 +08:00
47cc8d6bfd
2007-04-20 Ed Schonberg <schonberg@adacore.com> Javier Miranda <miranda@adacore.com> Robert Dewar <dewar@adacore.com> * exp_ch3.adb (Make_Controlling_Function_Wrappers): generate wrapper a wrapper when the full view of the controlling type of an inherited function that dispatches on result implements interfaces. (Expand_N_Object_Declaration): In cases where the type of the declaration is anonymous access, create finalization list for it. (Expand_N_Object_Declaration): Generate a persistent_bss directive only if the object has no explicit initialization, to match description of functionality of pragam Persistent_BSS. (Build_Equivalent_Array_Aggregate, Build_Equivalent_Record_Aggregate): new function to build static aggregates, to replace initialization call when static initialization is desired. (Freeze_Type): Generate a list controller for an access type whenever its designated type has controlled anonymous access discriminants. (Build_Equivalent_Aggregate): New procedure to compute a static aggregate to be used as default initialization for composite types, instead of a generating a call to the initialization procedure for the type. (Build_Initialization_Call): When available, replace a call to the initialization procedure with a copy of the equivalent static aggregate for the type. (Expand_N_Object_Declaration): Use New_Occurrence_Of in generated declarations for objects of a class-wide interface type, rather than just identifiers, to prevent visibility problems. (Expand_N_Object_Declaration): When expanding the declaration for an object of a class-wide interface type, preserve the homonym chain of the original entity before exchanging it with that of the generated renaming declaration. (Freeze_Enumeration_Type): Don't raise CE if No_Exception_Propagation active, because there is no way to handle the exception. (Freeze_Record_Type): In case of CPP_Class types add a call to Make_DT to do a minimum decoration of the Access_Disp_Table list. (Expand_Record_Controller): Avoid the addition of the controller between the component containing the tag of a secondary dispatch table and its adjacent component that stores the offset to the base of the object. This latter component is only generated when the parent type has discriminants ---documented in Add_Interface_Tag_Components). (Apply_Array_Size_Check): Removed, no longer needed. (Expand_N_Full_Type_Declaration): If the type has anonymous access components, create a Master_Entity for it only if it contains tasks. (Build_Init_Procedure): Suppress the tag assignment compiling under no run-time mode. (Freeze_Record_Type): Remove code associated with creation of dispatch table. (Init_Secondary_Tags): Update type of actuals when generating calls to Ada.Tags.Set_Offset_To_Top (Stream_Operation_OK): Disable use of streams compiling under no run-time mode (Expand_N_Object_Declaration): Don't do Initialize_Scalars initalization if Has_Init_Expression set. (Build_Init_Procedure): Replace call to Fill_DT_Entry by call to Register_Primitive, which provides the same functionality. (Requires_Init_Proc): Return false in case of interface types. (Add_Secondary_Tables): Use the new attribute Related_Interface to cleanup the code. (Predefined_Primitive_Freeze): Do not assume that an internal entity is always associated with a predefined primitive because the internal entities associated with interface types are not predefined primitives. Therefore, the call to Is_Internal is replaced by a call to the function Is_Predefined_Dispatching_Operation. (Make_Eq_If): When generating the list of comparisons for the components of a given variant, omit the controller component that is present if the variant has controlled components. From-SVN: r125396
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the file COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs.html for how to report bugs usefully.