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| author | Francois-Xavier Coudert <coudert@clipper.ens.fr> | 2005-08-11 15:50:13 +0200 |
|---|---|---|
| committer | François-Xavier Coudert <fxcoudert@gcc.gnu.org> | 2005-08-11 13:50:13 +0000 |
| commit | 8b67b708f159a6776a07d6eec9c44d3dc8ab9f6e (patch) | |
| tree | d2c54ce8afd0ee3ffde950228cb4b59edbde4431 /libgfortran/libgfortran.h | |
| parent | 74b002ba34f1d63cc0130ad44076b462477c631f (diff) | |
| download | gcc-8b67b708f159a6776a07d6eec9c44d3dc8ab9f6e.zip gcc-8b67b708f159a6776a07d6eec9c44d3dc8ab9f6e.tar.gz gcc-8b67b708f159a6776a07d6eec9c44d3dc8ab9f6e.tar.bz2 | |
re PR libfortran/20006 ($ format extension doesn't work)
PR libfortran/20006
* gfortran.h: Add is_main_program member to symbol_attribute.
* trans-decl: Add a gfor_fndecl_set_std tree.
(gfc_build_builtin_function_decls): Create it.
(gfc_generate_function_code): Add this call at the beginning of
the main program.
* trans.c (gfc_generate_code): Move main_program and attr.
* trans.h: Add declaration for gfor_fndecl_set_std.
* Makefile.am: Add file runtime/compile_options.c.
* Makefile.in: Regenerate.
* libgfortran.h: Create structure compile_options_t. Define the
compile_options variable and GFC_STD_ macros.
* runtime/compile_options.c: New file.
* runtime/error.c (notify_std): New function.
* runtime/main.c (init): Call init_compile_options during
initialization.
* io/format.c: Use the new notify_std function for the $
descriptor extension.
* gfortran.dg/runtime_warning_1.f90: New test.
Co-Authored-By: Steven Bosscher <stevenb@suse.de>
From-SVN: r102990
Diffstat (limited to 'libgfortran/libgfortran.h')
| -rw-r--r-- | libgfortran/libgfortran.h | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/libgfortran/libgfortran.h b/libgfortran/libgfortran.h index 6db6ef9..de17c2f 100644 --- a/libgfortran/libgfortran.h +++ b/libgfortran/libgfortran.h @@ -295,11 +295,25 @@ typedef struct } options_t; - extern options_t options; internal_proto(options); +/* Compile-time options that will influence the library. */ + +typedef struct +{ + int warn_std; + int allow_std; +} +compile_options_t; + +extern compile_options_t compile_options; +internal_proto(compile_options); + + + + /* Structure for statement options. */ typedef struct @@ -334,6 +348,18 @@ typedef enum error_codes; +/* Flags to specify which standard/extension contains a feature. + Keep them in sync with their counterparts in gcc/fortran/gfortran.h. */ +#define GFC_STD_LEGACY (1<<6) /* Backward compatibility. */ +#define GFC_STD_GNU (1<<5) /* GNU Fortran extension. */ +#define GFC_STD_F2003 (1<<4) /* New in F2003. */ +/* Note that no features were obsoleted nor deleted in F2003. */ +#define GFC_STD_F95 (1<<3) /* New in F95. */ +#define GFC_STD_F95_DEL (1<<2) /* Deleted in F95. */ +#define GFC_STD_F95_OBS (1<<1) /* Obsoleted in F95. */ +#define GFC_STD_F77 (1<<0) /* Up to and including F77. */ + + /* The filename and line number don't go inside the globals structure. They are set by the rest of the program and must be linked to. */ |