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author | Tom Tromey <tom@tromey.com> | 2017-11-17 12:05:58 -0700 |
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committer | Tom Tromey <tom@tromey.com> | 2017-11-17 14:34:14 -0700 |
commit | cf724bc93ee954a6f7aac0557afc41c1316dc80c (patch) | |
tree | 4fe0e1abc6f5e512121fa9ad6e263b2aff6682bf /gdb/rust-lang.c | |
parent | 68e745e38edebd2a12d60ef7b5774066db3f1c40 (diff) | |
download | gdb-cf724bc93ee954a6f7aac0557afc41c1316dc80c.zip gdb-cf724bc93ee954a6f7aac0557afc41c1316dc80c.tar.gz gdb-cf724bc93ee954a6f7aac0557afc41c1316dc80c.tar.bz2 |
Use an enum to represent subclasses of symbol
This changes struct symbol to use an enum to encode the concrete
subclass of a particular symbol. Note that "enum class" doesn't work
properly with bitfields, so a plain enum is used.
2017-11-17 Tom Tromey <tom@tromey.com>
* symtab.h (enum symbol_subclass_kind): New.
(struct symbol) <is_cplus_template_function, is_rust_vtable>:
Remove.
<subclass>: New member.
(SYMBOL_IS_CPLUS_TEMPLATE_FUNCTION): Update.
* rust-lang.c (rust_get_trait_object_pointer): Update.
* dwarf2read.c (read_func_scope): Update.
(read_variable): Update.
Diffstat (limited to 'gdb/rust-lang.c')
-rw-r--r-- | gdb/rust-lang.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/rust-lang.c b/gdb/rust-lang.c index 832f77f..f3562e0 100644 --- a/gdb/rust-lang.c +++ b/gdb/rust-lang.c @@ -421,7 +421,7 @@ rust_get_trait_object_pointer (struct value *value) CORE_ADDR vtable = value_as_address (value_field (value, vtable_field)); struct symbol *symbol = find_symbol_at_address (vtable); - if (symbol == NULL || !symbol->is_rust_vtable) + if (symbol == NULL || symbol->subclass != SYMBOL_RUST_VTABLE) return NULL; struct rust_vtable_symbol *vtable_sym |