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| author | Tom Tromey <tromey@redhat.com> | 2014-03-27 12:24:27 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2014-04-14 11:42:18 -0600 |
| commit | 3d567982aca11c85a7fa31f13046de3271d3afc8 (patch) | |
| tree | 2531411a9a2aed81fb3a31d7be8960c34c9759e8 /gdb/cp-namespace.c | |
| parent | c848d64244912f9f411bec7b1c045bf14c72b61b (diff) | |
| download | gdb-3d567982aca11c85a7fa31f13046de3271d3afc8.zip gdb-3d567982aca11c85a7fa31f13046de3271d3afc8.tar.gz gdb-3d567982aca11c85a7fa31f13046de3271d3afc8.tar.bz2 | |
implement support for "enum class"
This adds support for the C++11 "enum class" feature. This is
PR c++/15246.
I chose to use the existing TYPE_DECLARED_CLASS rather than introduce
a new type code. This seemed both simple and clear to me.
I made overloading support for the new enum types strict. This is how
it works in C++; and it didn't seem like an undue burden to keep this,
particularly because enum constants are printed symbolically by gdb.
Built and regtested on x86-64 Fedora 20.
2014-04-14 Tom Tromey <tromey@redhat.com>
PR c++/15246:
* c-exp.y (type_aggregate_p): New function.
(qualified_name, classify_inner_name): Use it.
* c-typeprint.c (c_type_print_base): Handle TYPE_DECLARED_CLASS
and TYPE_TARGET_TYPE of an enum type.
* dwarf2read.c (read_enumeration_type): Set TYPE_DECLARED_CLASS on
an enum type.
(determine_prefix) <case DW_TAG_enumeration_type>: New case;
handle TYPE_DECLARED_CLASS.
* gdbtypes.c (rank_one_type): Handle TYPE_DECLARED_CLASS on enum
types.
* gdbtypes.h (TYPE_DECLARED_CLASS): Update comment.
* valops.c (enum_constant_from_type): New function.
(value_aggregate_elt): Use it.
* cp-namespace.c (cp_lookup_nested_symbol): Handle
TYPE_CODE_ENUM.
2014-04-14 Tom Tromey <tromey@redhat.com>
* gdb.cp/classes.exp (test_enums): Handle underlying type.
* gdb.dwarf2/enum-type.exp: Add test for enum with underlying
type.
* gdb.cp/enum-class.exp: New file.
* gdb.cp/enum-class.cc: New file.
Diffstat (limited to 'gdb/cp-namespace.c')
| -rw-r--r-- | gdb/cp-namespace.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gdb/cp-namespace.c b/gdb/cp-namespace.c index 74ccd45..03eb6a9 100644 --- a/gdb/cp-namespace.c +++ b/gdb/cp-namespace.c @@ -812,6 +812,7 @@ cp_lookup_nested_symbol (struct type *parent_type, case TYPE_CODE_STRUCT: case TYPE_CODE_NAMESPACE: case TYPE_CODE_UNION: + case TYPE_CODE_ENUM: /* NOTE: Handle modules here as well, because Fortran is re-using the C++ specific code to lookup nested symbols in modules, by calling the function pointer la_lookup_symbol_nonlocal, which ends up here. */ |