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2009-07-23 Gary Dismukes <dismukes@adacore.com> * sem_ch6.adb (Check_Return_Subtype_Indication): Replace type equality with test of coverage, to allow specific type objects in extended returns of class-wide functions. Remove now-unnecessary special-case tests that allowed this in certain cases of expanded extended returns. 2009-07-23 Javier Miranda <miranda@adacore.com> * sinfo.ads,sinfo.adb (Entity/Set_Entity): Attribute available in N_Null_Statements (for SCIL nodes). (Is_Scil_Node/Set_Is_Scil_Node): New attribute (for SCIL nodes). (Scil_Nkind/Set_Scil_Nkind): New attribute (for SCIL nodes). (Scil_Related_Node/Set_Scil_Related_Node): New attribute (for SCIL nodes). (Scil_Target_Prim/Set_Scil_Target_Prim): New attribute (for SCIL nodes). * exp_disp.adb (Expand_Dispatching_Call): Add generation of SCIL node associated with dispatching call. (Get_Scil_Node_Kind): New function that returns the kind of SCIL node. (Make_DT, Make_Tags): Add generation of SCIL nodes associated with initialization of dispatch tables and initialization of tags. (New_Scil_Node): New function that creates a new SCIL node. (Build_Init_Procedure): Add generation of SCIL node associated with the initialization of tags done in the IP subprogram. 2009-07-23 Ed Schonberg <schonberg@adacore.com> * errout.adb (Error_Msg_NEL): If the entity in the initial message has Warnings_Off, do not emit continuation messages. * sem_ch10.adb: Set Is_Compilation_Unit on generated child subprogram spec. 2009-07-23 Emmanuel Briot <briot@adacore.com> * ali.adb: Minor comment update 2009-07-23 Vasiliy Fofanov <fofanov@adacore.com> * s-win32.ads (HANDLE): Define to be the same size as address type. Fix copyright. 2009-07-23 Olivier Hainque <hainque@adacore.com> * g-sse.ads: New file. Root of the SSE facilities trees, with general description and common declarations. * g-ssvety.ads: New file. Expose user level SSE vector types. * impunit.adb (Non_Imp_File_Names_95): Register new units. * gcc-interface/Makefile.in (x86 32/64 linux, win32): Add EXTRA_GNATRTL_NONTASKING_OBJS entries for SSE units. 2009-07-23 Ben Brosgol <brosgol@adacore.com> * gnat_ugn.texi: Wordsmithing. From-SVN: r149974
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