https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119761
--- Comment #1 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Iain Buclaw <ibuc...@gcc.gnu.org>: https://gcc.gnu.org/g:424c6c88038ef13364e6e7e74e2389923d95396e commit r15-9404-g424c6c88038ef13364e6e7e74e2389923d95396e Author: Iain Buclaw <ibuc...@gdcproject.org> Date: Sun Apr 13 00:48:45 2025 +0200 d: Fix importC cannot find input file __importc_builtins.d [PR119761] Synchronizes the D runtime library with upstream druntime 09ed02ce56, and fixes a rename of the importC module missed in the r15-6559 merge. PR d/119761 libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime 09ed02ce56. * libdruntime/Makefile.am (DRUNTIME_DISOURCES): Rename __builtins.di to __importc_builtins.di. * libdruntime/Makefile.in: Regenerate. * libdruntime/__builtins.di: Move to... * libdruntime/__importc_builtins.di: ...here. gcc/testsuite/ChangeLog: * gdc.dg/import-c/import-c.exp: New test. * gdc.dg/import-c/pr119761.d: New test. * gdc.dg/import-c/pr119761c.c: New test.