If BIND(C) appears on an internal procedure, it must have a null binding
label, i.e. BIND(C,NAME="").
Also address conflicts with D127725 which was merged during development.
Differential Revision: https://reviews.llvm.org/D128676
For BIND(C) statement, two common block with the same name can have the
same bind name. Fix the regression failure by adding this check. Also add
the regression tests.
Co-authored-by: Jean Perier <jperier@nvidia.com>
Reviewed By: clementval
Differential Revision: https://reviews.llvm.org/D127841
As Fortran 2018 C802 and C873, if bind name is specified, there can only
be only one entity. The check for common block is missed before. As
Fortran 2018 8.5.5 point 2, the bind name is one identifier, which is
unique. That is, one entity can not have multiple bind names. Also add
this check.
Reviewed By: klausler, Jean Perier
Differential Revision: https://reviews.llvm.org/D126961
Peter Klausler