dialect#

page md_src_2frontend_2SageIII_2STANDARD

Mapping of -std= option#

ROSE recognizes the following standard specification. If more than one specification are possible for one standard, the first one in the list is provided to the backend compiler by ROSE.

Standards#

C89#

-std=c89

C90#

-std=c90
-std=iso9899:1990
-std=iso9899:199409 (amended version of C90, WARNING)

C99#

-std=c99
-std=c9x
-std=iso9899:1999
-std=iso9899:199x

C11#

-std=c11
-std=c1x
-std=iso9899:2011

C17#

-std=c17
-std=c18
-std=iso9899:2017
-std=iso9899:2018

Cxx98#

-std=c++98

Cxx03#

-std=c++03

Cxx11#

-std=c++11
-std=c++0x

Cxx14#

-std=c++14
-std=c++1y

Cxx17#

-std=c++17
-std=c++1z

Cxx20#

-std=c++20
-std=c++2a

F77#

-std=f77

F90#

-std=f90

F95#

-std=f95

F2003#

-std=f2003

F2008#

-std=f2008

F2018#

-std=f2018
-std=f2008ts

GNU#

In addition, ROSE recognizes the GNU specific version for C/C++ standard (such as -std=gnu90). If seen, ROSE stores that information, generating the correct flag for the backend compiler.

ROSE additions#

ROSE also recognize:

-std=c
-std=gnu
-std=c++
-std=gnu++
-std=fortran
-std=upc
-std=upcxx

Proposed?#

Does it make sense to support language extension using the same technique:

-std=caf for CoArray Fortran ?
-std=opencl
-std=cuda