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| author | Keven Boell <keven.boell@intel.com> | 2013-10-25 12:10:57 +0100 |
|---|---|---|
| committer | Keven Boell <keven.boell@intel.com> | 2013-12-19 13:18:11 +0100 |
| commit | 7f9b20bb352768e14cfa7361a82373b8539bebed (patch) | |
| tree | 34deb1ab6cadd180d1b66111fb3b8c98685e6879 /gdb/f-exp.y | |
| parent | f6ec89e7bc631c0bd48cb6c4b960b29266e19550 (diff) | |
| download | fsf-binutils-gdb-7f9b20bb352768e14cfa7361a82373b8539bebed.zip fsf-binutils-gdb-7f9b20bb352768e14cfa7361a82373b8539bebed.tar.gz fsf-binutils-gdb-7f9b20bb352768e14cfa7361a82373b8539bebed.tar.bz2 | |
fortran: enable ptype/whatis for user defined types.
(gdb) ptype type
old> No symbol "type" in current context.
new> type = Type type
integer(kind=4) :: t_i
End Type type
2013-11-19 Sanimir Agovic <sanimir.agovic@intel.com>
Keven Boell <keven.boell@intel.com>
* f-exp.y (yylex): Add domain array to enable lookup
in multiple domains. Loop over lookup domains and try
to find requested symbol. Add STRUCT_DOMAIN to lookup
domains to be able to query for user defined types.
testsuite/
* gdb.fortran/type.f90: New file.
* gdb.fortran/whatis_type.f90: New file.
Diffstat (limited to 'gdb/f-exp.y')
| -rw-r--r-- | gdb/f-exp.y | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/gdb/f-exp.y b/gdb/f-exp.y index 567cd00..a7e59df 100644 --- a/gdb/f-exp.y +++ b/gdb/f-exp.y @@ -1175,21 +1175,30 @@ yylex (void) char *tmp = copy_name (yylval.sval); struct symbol *sym; struct field_of_this_result is_a_field_of_this; + enum domain_enum_tag lookup_domains[] = {STRUCT_DOMAIN, VAR_DOMAIN}; + int i; int hextype; - - /* Initialize this in case we *don't* use it in this call; that - way we can refer to it unconditionally below. */ - memset (&is_a_field_of_this, 0, sizeof (is_a_field_of_this)); - - sym = lookup_symbol (tmp, expression_context_block, - VAR_DOMAIN, - parse_language->la_language == language_cplus - ? &is_a_field_of_this : NULL); - if (sym && SYMBOL_CLASS (sym) == LOC_TYPEDEF) + + for (i = 0; i < ARRAY_SIZE (lookup_domains); ++i) { - yylval.tsym.type = SYMBOL_TYPE (sym); - return TYPENAME; + /* Initialize this in case we *don't* use it in this call; that + way we can refer to it unconditionally below. */ + memset (&is_a_field_of_this, 0, sizeof (is_a_field_of_this)); + + sym = lookup_symbol (tmp, expression_context_block, + lookup_domains[i], + parse_language->la_language == language_cplus + ? &is_a_field_of_this : NULL); + if (sym && SYMBOL_CLASS (sym) == LOC_TYPEDEF) + { + yylval.tsym.type = SYMBOL_TYPE (sym); + return TYPENAME; + } + + if (sym) + break; } + yylval.tsym.type = language_lookup_primitive_type_by_name (parse_language, parse_gdbarch, tmp); |