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| author | Thomas Koenig <tkoenig@gcc.gnu.org> | 2019-05-08 21:55:13 +0000 |
|---|---|---|
| committer | Thomas Koenig <tkoenig@gcc.gnu.org> | 2019-05-08 21:55:13 +0000 |
| commit | 6328ce1f83c260ac7728f9490870c326944b17d8 (patch) | |
| tree | 6b41257889c17529a03ad9bc8a581c7080a3a748 /gcc/fortran/parse.c | |
| parent | 8ba2bda8e4b4276770901b720dee4f3d297dda3c (diff) | |
| download | gcc-6328ce1f83c260ac7728f9490870c326944b17d8.zip gcc-6328ce1f83c260ac7728f9490870c326944b17d8.tar.gz gcc-6328ce1f83c260ac7728f9490870c326944b17d8.tar.bz2 | |
re PR fortran/90351 (-fc-prototypes does not dump prototypes for external procedures)
2019-05-08 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/90351
PR fortran/90329
* gfortran.dg/dump-parse-tree.c: Include version.h.
(gfc_dump_external_c_prototypes): New function.
(get_c_type_name): Select "char" as a name for a simple char.
Adjust to handling external functions. Also handle complex.
(write_decl): Add argument bind_c. Adjust for dumping of external
procedures.
(write_proc): Likewise.
(write_interop_decl): Add bind_c argument to call of write_proc.
* gfortran.h: Add prototype for gfc_dump_external_c_prototypes.
* lang.opt: Add -fc-prototypes-external flag.
* parse.c (gfc_parse_file): Move dumping of BIND(C) prototypes.
Call gfc_dump_external_c_prototypes if option is set.
* invoke.texi: Document -fc-prototypes-external.
From-SVN: r271018
Diffstat (limited to 'gcc/fortran/parse.c')
| -rw-r--r-- | gcc/fortran/parse.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/gcc/fortran/parse.c b/gcc/fortran/parse.c index 14cda5f..9d69359 100644 --- a/gcc/fortran/parse.c +++ b/gcc/fortran/parse.c @@ -6278,9 +6278,6 @@ loop: if (flag_dump_fortran_original) gfc_dump_parse_tree (gfc_current_ns, stdout); - if (flag_c_prototypes) - gfc_dump_c_prototypes (gfc_current_ns, stdout); - gfc_get_errors (NULL, &errors); if (s.state == COMP_MODULE || s.state == COMP_SUBMODULE) { @@ -6333,6 +6330,18 @@ done: fputs ("------------------------------------------\n\n", stdout); } + /* Dump C prototypes. */ + if (flag_c_prototypes) + { + for (gfc_current_ns = gfc_global_ns_list; gfc_current_ns; + gfc_current_ns = gfc_current_ns->sibling) + gfc_dump_c_prototypes (gfc_current_ns, stdout); + } + + /* Dump external prototypes. */ + if (flag_c_prototypes_external) + gfc_dump_external_c_prototypes (stdout); + /* Do the translation. */ translate_all_program_units (gfc_global_ns_list); |