diff options
| author | Mark Harmstone <mark@harmstone.com> | 2024-08-12 23:19:55 +0100 |
|---|---|---|
| committer | Mark Harmstone <mark@harmstone.com> | 2024-08-16 21:45:05 +0100 |
| commit | 2e2a1cae88522b1966ec01db4c5fda4dbb5949ef (patch) | |
| tree | b09adbc17a54c54f71e5bf06b7d91ca2eaa6e9e0 /gcc/dwarf2codeview.cc | |
| parent | c8981bde45d365330a5e7c2e33c8dbaf3495248a (diff) | |
| download | gcc-2e2a1cae88522b1966ec01db4c5fda4dbb5949ef.zip gcc-2e2a1cae88522b1966ec01db4c5fda4dbb5949ef.tar.gz gcc-2e2a1cae88522b1966ec01db4c5fda4dbb5949ef.tar.bz2 | |
Fix maybe-uninitialized CodeView LF_INDEX warning
Initialize last_type to 0 to silence two spurious maybe-uninitialized warnings.
We issue an LF_INDEX continuation subtype for any LF_FIELDLISTs that
overflow, so LF_INDEXes will always have a subtype preceding them (and
thus last_type will always be set).
gcc/
* dwarf2codeview.cc (get_type_num_enumeration_type): Initialize last_type
to 0.
(get_type_num_struct): Likewise.
Diffstat (limited to 'gcc/dwarf2codeview.cc')
| -rw-r--r-- | gcc/dwarf2codeview.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/dwarf2codeview.cc b/gcc/dwarf2codeview.cc index f710702..7e4faaa 100644 --- a/gcc/dwarf2codeview.cc +++ b/gcc/dwarf2codeview.cc @@ -2448,7 +2448,7 @@ get_type_num_enumeration_type (dw_die_ref type, bool in_struct) dw_die_ref first_child; codeview_custom_type *ct; uint16_t count = 0; - uint32_t last_type; + uint32_t last_type = 0; if (get_AT_flag (type, DW_AT_declaration)) return add_enum_forward_def (type); @@ -2726,7 +2726,7 @@ get_type_num_struct (dw_die_ref type, bool in_struct, bool *is_fwd_ref) dw_die_ref first_child; codeview_custom_type *ct; uint16_t num_members = 0; - uint32_t last_type; + uint32_t last_type = 0; const char *name; if ((in_struct && get_AT_string (type, DW_AT_name)) |