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authorJustin Squirek <squirek@adacore.com>2016-07-04 10:05:53 +0000
committerArnaud Charlet <charlet@gcc.gnu.org>2016-07-04 12:05:53 +0200
commit9d1d00ca249c62a6df038254e1fc986bd6b26f39 (patch)
tree25af1b866b524676e9f0ea23b0dd95a5dde8b87a /ltsugar.m4
parent002e3d16cbf86f160bc6467983ca515471c4156d (diff)
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einfo.adb (Has_Pragma_Unused): Create this function as a setter for a new flag294 (Set_Has_Pragma_Unused):...
2016-07-04 Justin Squirek <squirek@adacore.com> * einfo.adb (Has_Pragma_Unused): Create this function as a setter for a new flag294 (Set_Has_Pragma_Unused): Create this procedure as a getter for flag294 (Write_Entity_Flags): Register the new flag with an alias * einfo.ads Add comment documenting Has_Pragma_Unused (flag294) and subsequent getter and setter declarations. * lib-xref.adb (Generate_Reference): Recognize Has_Pragma_Unused flag to print appropriate warning messages. * par-prag.adb (Prag): Classify Pragma_Unused into "All Other Pragmas." * snames.ads-tmpl Add a new name to the name constants and a new pramga to Pragma_Id for pramga Unused. * sem_prag.adb (Analyze_Pragma): Create case for Pragma_Unused and move the block for Pragma_Unmodified and Pragma_Unreferenced out and into local subprograms. (Analyze_Unmodified, Analyze_Unreferenced): From the old pragma blocks that have been separated in to local subprograms add a parameter to indicate the if they are being called in the context of Pragma_Unused and handle it accordingly. (Is_Non_Significant_Pragma_Reference): Add an entry for Pragma_Unused and correct the position of Pragma_Unevaluated_Use_Of_Old. * sem_util.adb (Note_Possible_Modification): Recognize Has_Pragma_Unused flag to print appropriate warning messages. From-SVN: r237961
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