gcc-15 (15.3.0-1) unstable; urgency=medium

gcc-15 (15.3.0-1) unstable; urgency=medium

  * GCC 15.3.0 release.
    - Fix PR middle-end/124900, PR tree-optimization/125431,
      PR tree-optimization/125250, PR tree-optimization/124086,
      PR middle-end/121661, PR tree-optimization/120560, PR ipa/120098,
      PR ipa/120098, PR target/122827 (AArch64), PR rtl-optimization/122266,
      PR tree-optimization/120003, PR middle-end/125146,
      PR tree-optimization/125025, PR tree-optimization/125019,
      PR tree-optimization/124868, PR target/125373 (X86),
      PR tree-optimization/125079, PR tree-optimization/125039,
      PR target/124133 (PPC), PR target/124892 (X86),
      PR tree-optimization/124891, PR tree-optimization/124826,
      PR tree-optimization/124754, PR target/124870 (ARM),
      PR target/125409 (AVR), PR target/125049 (loongarch),
      PR target/125351 (X86), PR target/124316 (X86), PR target/125194 (AVR),
      PR target/123102 (ARM), PR tree-optimization/122976, PR ipa/124777,
      PR target/124933 (ARM), PR rtl-optimization/122274, PR ada/125695,
      PR ada/125240, PR ada/125044, PR ada/125044, PR c/123856, PR c/125252,
      PR c/124532, PR c++/122163, PR c++/125376, PR c++/124850, PR c++/124487,
      PR c++/124487, PR c++/124198, PR c++/124531, PR c++/124632, PR c++/123143,
      PR d/125089, PR fortran/125606, PR fortran/106546, PR fortran/115260,
      PR fortran/125021, PR fortran/111952, PR fortran/125059,
      PR fortran/96986, PR fortran/94978, PR fortran/93832, PR fortran/93814,
      PR fortran/93715, PR fortran/101760, PR fortran/102314,
      PR fortran/85352, PR fortran/107425, PR fortran/79524, PR fortran/79524,
      PR fortran/109788, PR fortran/102430, PR target/125752 (AVR),
      PR libfortran/125095, PR sanitizer/124248, PR libstdc++/117214,
      PR libstdc++/120789, PR libstdc++/119163, PR libstdc++/122224,
      PR libstdc++/120386, PR libstdc++/120384, PR libstdc++/125374,
      PR libstdc++/125369, PR libstdc++/123100, PR libstdc++/122567,
      PR libstdc++/124513, PR libstdc++/116110, PR libstdc++/116110,
      PR libstdc++/109965.
  * Update newlib to 4.6.0.20260123.
  * Update libga68 symbols file.
  * d/shlibs.common: Add libgdiagnostics.
  * Fix PR sanitizer/124248, taken from the gcc-16 branch.
  * libstdc++-dev: Make baseline file reproducible. Closes: #1133772.
  * Apply proposed patch for PR rtl-optimization/123853 (m68k). See #1107416.
  * Apply PR middle-end/124637, taken from the trunk. Closes: #1131886.

[dgit import unpatched gcc-15 15.3.0-1]