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2004-02-09 Ed Schonberg <schonberg@gnat.com> * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality for a tagged type, verify that both formals have the same type. * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the temporary when the formal is an in-parameter and the actual a possibly unaligned slice. * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even when expansion is disabled, to ensure proper name capture with overloaded literals. Condition can be of any boolean type, resolve accordingly. * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the renaming is for a formal subprogram with a default operator name, and there is a usable operator that is visible at the point of instantiation. 2004-02-09 Robert Dewar <dewar@gnat.com> * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major rewrite to ignore errors in ali files, intended to allow tools downward compatibility with new versions of ali files. * ali.ads: Add new parameter Ignore_Errors * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes duplicating the error message giving the file with restrictions. * debug.adb: Add debug flag I for gnatbind * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around operators for the case where the operator is a defining operator. * exp_ch3.adb: Minor reformatting (new function spec format). * exp_ch4.adb: Add comment for previous change, and make minor adjustment to loop to always check for improper loop termination. Minor reformatting throughout (new function spec format). * gnatbind.adb: Implement -di debug flag for gnatbind * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True * lib-load.adb: Fix bad assertion. Found by testing and code reading. Minor reformatting. * lib-load.ads: Minor reformatting. * lib-writ.adb: There is only one R line now. * lib-writ.ads: Add documentation on making downward compatible changes to ali files so old tools work with new ali files. There is only one R line now. Add documentation on format incompatibilities (with special GPS note) * namet.ads, namet.adb: (Is_Operator_Name): New procedure * par-load.adb: Minor reformatting * sem_ch8.adb: Fix to error message from last update Minor reformatting and restructuring of code from last update * par-prag.adb, snames.adb, snames.ads, snames.h, sem_prag.adb: Implement pragma Profile. * stylesw.adb: Implement -gnatyN switch to turn off all style check options. * usage.adb: Add line for -gnatyN switch * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN From-SVN: r77537
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