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from 33f925094d0 IBM Z: Detect libc's float_t behavior on cross compiles new 337cbb9f9ed [Ada] Style cleanups in Parse_Aspect_Stable_Properties new 043d1379211 [Ada] Spurious error on Type'Access and <> new 9ed2b86d1b3 [Ada] Fixes for GNAT error/warning messages new 148039493e6 [Ada] Compiler crash on protected component of controlled type new 7fbcb0c72e4 [Ada] Assert failure on b38105a in -gnat95 mode new 11ad366da5e [Ada] Spurious discriminant check on bounded synchronized queue new 38381453711 [Ada] Better diagnostic for new language features new f6219730a1a [Ada] Crash on discriminant check with current instance new 211d0b4f036 [Ada] Do not generate encodings for fixed-point types by default new 5957283fa49 [Ada] Fix small typo in comments. new 97919732a8e [Ada] Do not use exponentiation for common bases in floatin [...] new 4d3a70f2d1f [Ada] Move folding of unchecked conversions from expansion [...] new 84be0369c8d [Ada] Remove discriminant checks processing in gigi new 81392ae7baf [Ada] Consistent wording for missing -gnat2020 switch new b7e68e7de0f [Ada] Crash on if expression inside declare expression new 3e05da6849f [Ada] Ada2020: AI12-0400 Ambiguities associated with Vector new 2f29ceb054a [Ada] Prevent In_Check_Node routine from going too far in t [...] new 7948214670c [Ada] Refine type of a multi unit index number new 445032728dd [Ada] Reduce scopes of local variables for case and if statements new 96c1f71463d [Ada] Prevent early exits without restoring a global variable new e2ff35b910f [Ada] Minor comment fix in System.Val_Real new 98032cd46ff [Ada] Code cleanup: remove Old_Requires_Transient_Scope new acf190b208a [Ada] Remove unused files new 68dd6649129 [Ada] Remove unused subprograms in validsw new 6a6926635c3 [Ada] Performance of CW_Membership

The 25 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.

Summary of changes: gcc/ada/Makefile.rtl | 4 +- gcc/ada/checks.adb | 56 +- gcc/ada/checks.ads | 1 - gcc/ada/debug.adb | 7 +- gcc/ada/exp_ch11.adb | 4 +- gcc/ada/exp_ch3.adb | 4 +- gcc/ada/exp_ch4.adb | 62 +- gcc/ada/exp_ch5.adb | 59 +- gcc/ada/exp_ch6.adb | 4 +- gcc/ada/exp_ch7.adb | 43 +- gcc/ada/exp_ch7.ads | 7 - gcc/ada/exp_dbug.adb | 2 +- gcc/ada/exp_fixd.adb | 14 - gcc/ada/exp_imgv.adb | 17 +- gcc/ada/exp_intr.adb | 10 +- gcc/ada/exp_tss.adb | 42 - gcc/ada/exp_tss.ads | 1 - gcc/ada/exp_util.adb | 137 --- gcc/ada/exp_util.ads | 24 - gcc/ada/freeze.adb | 4 +- gcc/ada/gnat1drv.adb | 9 - gcc/ada/lib-load.adb | 2 +- gcc/ada/libgnat/a-cbdlli.adb | 10 +- gcc/ada/libgnat/a-cbdlli.ads | 6 +- gcc/ada/libgnat/a-cbsyqu.ads | 10 +- gcc/ada/libgnat/a-cdlili.adb | 10 +- gcc/ada/libgnat/a-cdlili.ads | 6 +- gcc/ada/libgnat/a-cidlli.adb | 10 +- gcc/ada/libgnat/a-cidlli.ads | 6 +- gcc/ada/libgnat/a-cobove.adb | 73 +- gcc/ada/libgnat/a-cobove.ads | 44 +- gcc/ada/libgnat/a-coinve.adb | 64 +- gcc/ada/libgnat/a-coinve.ads | 43 +- gcc/ada/libgnat/a-convec.adb | 80 +- gcc/ada/libgnat/a-convec.ads | 78 +- gcc/ada/libgnat/a-tags.adb | 44 - gcc/ada/libgnat/a-tags.ads | 50 +- gcc/ada/libgnat/s-finmas.adb | 14 - gcc/ada/libgnat/s-finmas.ads | 4 - gcc/ada/libgnat/s-imgrea.adb | 6 +- gcc/ada/libgnat/{s-powtab.ads => s-powflt.ads} | 41 +- gcc/ada/libgnat/s-powlfl.ads | 355 ++++++++ gcc/ada/libgnat/{s-powtab.ads => s-powllf.ads} | 6 +- gcc/ada/libgnat/s-valflt.ads | 7 +- gcc/ada/libgnat/s-vallfl.ads | 7 +- gcc/ada/libgnat/s-valllf.ads | 7 +- gcc/ada/libgnat/s-valrea.adb | 116 ++- gcc/ada/libgnat/s-valrea.ads | 4 + gcc/ada/libgnat/s-valued.adb | 5 +- gcc/ada/libgnat/s-valuef.adb | 3 +- gcc/ada/libgnat/s-valuer.adb | 102 ++- gcc/ada/libgnat/s-valuer.ads | 2 +- gcc/ada/libgnat/system-aix.ads | 2 - gcc/ada/libgnat/system-darwin-arm.ads | 2 - gcc/ada/libgnat/system-darwin-ppc.ads | 2 - gcc/ada/libgnat/system-darwin-x86.ads | 2 - gcc/ada/libgnat/system-djgpp.ads | 2 - gcc/ada/libgnat/system-dragonfly-x86_64.ads | 2 - gcc/ada/libgnat/system-freebsd.ads | 2 - gcc/ada/libgnat/system-hpux-ia64.ads | 2 - gcc/ada/libgnat/system-hpux.ads | 2 - gcc/ada/libgnat/system-linux-alpha.ads | 2 - gcc/ada/libgnat/system-linux-arm.ads | 2 - gcc/ada/libgnat/system-linux-hppa.ads | 2 - gcc/ada/libgnat/system-linux-ia64.ads | 2 - gcc/ada/libgnat/system-linux-m68k.ads | 2 - gcc/ada/libgnat/system-linux-mips.ads | 2 - gcc/ada/libgnat/system-linux-ppc.ads | 2 - gcc/ada/libgnat/system-linux-riscv.ads | 2 - gcc/ada/libgnat/system-linux-s390.ads | 2 - gcc/ada/libgnat/system-linux-sh4.ads | 2 - gcc/ada/libgnat/system-linux-sparc.ads | 2 - gcc/ada/libgnat/system-linux-x86.ads | 2 - gcc/ada/libgnat/system-lynxos178-ppc.ads | 4 +- gcc/ada/libgnat/system-lynxos178-x86.ads | 4 +- gcc/ada/libgnat/system-mingw.ads | 2 - gcc/ada/libgnat/system-qnx-aarch64.ads | 2 - gcc/ada/libgnat/system-rtems.ads | 2 - gcc/ada/libgnat/system-solaris-sparc.ads | 2 - gcc/ada/libgnat/system-solaris-x86.ads | 2 - gcc/ada/libgnat/system-vxworks-arm-rtp-smp.ads | 2 - gcc/ada/libgnat/system-vxworks-arm-rtp.ads | 2 - gcc/ada/libgnat/system-vxworks-arm.ads | 2 - gcc/ada/libgnat/system-vxworks-e500-kernel.ads | 2 - gcc/ada/libgnat/system-vxworks-e500-rtp-smp.ads | 2 - gcc/ada/libgnat/system-vxworks-e500-rtp.ads | 2 - gcc/ada/libgnat/system-vxworks-e500-vthread.ads | 2 - gcc/ada/libgnat/system-vxworks-ppc-kernel.ads | 2 - gcc/ada/libgnat/system-vxworks-ppc-ravenscar.ads | 2 - gcc/ada/libgnat/system-vxworks-ppc-rtp-smp.ads | 2 - gcc/ada/libgnat/system-vxworks-ppc-rtp.ads | 2 - gcc/ada/libgnat/system-vxworks-ppc-vthread.ads | 2 - gcc/ada/libgnat/system-vxworks-ppc.ads | 2 - gcc/ada/libgnat/system-vxworks-x86-kernel.ads | 2 - gcc/ada/libgnat/system-vxworks-x86-rtp-smp.ads | 2 - gcc/ada/libgnat/system-vxworks-x86-rtp.ads | 2 - gcc/ada/libgnat/system-vxworks-x86-vthread.ads | 2 - gcc/ada/libgnat/system-vxworks-x86.ads | 2 - .../libgnat/system-vxworks7-aarch64-rtp-smp.ads | 2 - gcc/ada/libgnat/system-vxworks7-aarch64.ads | 2 - gcc/ada/libgnat/system-vxworks7-arm-rtp-smp.ads | 2 - gcc/ada/libgnat/system-vxworks7-arm.ads | 2 - gcc/ada/libgnat/system-vxworks7-e500-kernel.ads | 2 - gcc/ada/libgnat/system-vxworks7-e500-rtp-smp.ads | 2 - gcc/ada/libgnat/system-vxworks7-e500-rtp.ads | 2 - gcc/ada/libgnat/system-vxworks7-ppc-kernel.ads | 2 - gcc/ada/libgnat/system-vxworks7-ppc-rtp-smp.ads | 2 - gcc/ada/libgnat/system-vxworks7-ppc-rtp.ads | 2 - gcc/ada/libgnat/system-vxworks7-ppc64-kernel.ads | 2 - gcc/ada/libgnat/system-vxworks7-ppc64-rtp-smp.ads | 2 - gcc/ada/libgnat/system-vxworks7-x86-kernel.ads | 2 - gcc/ada/libgnat/system-vxworks7-x86-rtp-smp.ads | 2 - gcc/ada/libgnat/system-vxworks7-x86-rtp.ads | 2 - gcc/ada/libgnat/system-vxworks7-x86_64-kernel.ads | 2 - gcc/ada/libgnat/system-vxworks7-x86_64-rtp-smp.ads | 2 - gcc/ada/opt.ads | 2 +- gcc/ada/par-ch12.adb | 21 +- gcc/ada/par-ch3.adb | 19 +- gcc/ada/par-ch4.adb | 18 +- gcc/ada/par-ch6.adb | 5 +- gcc/ada/par-ch9.adb | 9 +- gcc/ada/repinfo.adb | 80 +- gcc/ada/repinfo.ads | 88 +- gcc/ada/rtsfind.ads | 2 - gcc/ada/scng.adb | 19 +- gcc/ada/sem_aggr.adb | 17 +- gcc/ada/sem_attr.adb | 54 +- gcc/ada/sem_aux.adb | 116 +-- gcc/ada/sem_aux.ads | 25 - gcc/ada/sem_cat.adb | 9 +- gcc/ada/sem_ch10.adb | 13 +- gcc/ada/sem_ch12.adb | 10 +- gcc/ada/sem_ch13.adb | 399 ++------- gcc/ada/sem_ch13.ads | 31 - gcc/ada/sem_ch3.adb | 76 +- gcc/ada/sem_ch4.adb | 15 +- gcc/ada/sem_ch5.adb | 53 +- gcc/ada/sem_ch6.adb | 6 +- gcc/ada/sem_ch8.adb | 34 +- gcc/ada/sem_ch9.adb | 20 +- gcc/ada/sem_eval.adb | 125 ++- gcc/ada/sem_eval.ads | 5 + gcc/ada/sem_prag.adb | 14 +- gcc/ada/sem_res.adb | 93 +- gcc/ada/sem_util.adb | 943 ++++++++++----------- gcc/ada/sem_util.ads | 34 +- gcc/ada/symbols.adb | 90 -- gcc/ada/symbols.ads | 115 --- gcc/ada/targparm.adb | 16 +- gcc/ada/targparm.ads | 10 - gcc/ada/validsw.adb | 50 -- gcc/ada/validsw.ads | 13 +- gcc/testsuite/gnat.dg/debug15.adb | 23 - gcc/testsuite/gnat.dg/interface6.adb | 2 +- gcc/testsuite/gnat.dg/not_null.adb | 4 +- gcc/testsuite/gnat.dg/protected_func.adb | 4 +- 156 files changed, 1970 insertions(+), 2568 deletions(-) copy gcc/ada/libgnat/{s-powtab.ads => s-powflt.ads} (75%) create mode 100644 gcc/ada/libgnat/s-powlfl.ads rename gcc/ada/libgnat/{s-powtab.ads => s-powllf.ads} (96%) delete mode 100644 gcc/ada/symbols.adb delete mode 100644 gcc/ada/symbols.ads delete mode 100644 gcc/testsuite/gnat.dg/debug15.adb