https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112873
Bug ID: 112873
Summary: F2023 degree trig functions
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: kargl at gcc dot gnu.org
Target Milestone: ---
Created attachment 56810
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56810&action=edit
* intrinsic.cc(add_functions): Update the standard that the various degree
trigonometric functions come from. (gfc_check_intrinsic_standard): Add an
error string for F2023.
The Fortran 2023 standard has added a number degree trigonometric
functions. See 23-007r1.pdf, p. xiii:
The intrinsic functions ACOSD, ASIND, ATAND, ATAN2D, COSD, SIND, and
TAND are trigonometric functions in which angles are specified in
degrees.
gfortran already supported these functions under its DEC Fortran
compatibility and made them available under -std=gnu. There is a
-fdec-math function, but that seems to be non-functional or I don't
understand what it does.
In any event, the attached patch changes GFC_STD_GNU to GFC_STD_F2023
where appropriate. It also added the case for GFC_STD_F2023 for
error messages.
