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Have global_block inherit from block

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This changes global_block to inherit from block, which is what was
always intended.
This commit is contained in:
Tom Tromey 2023-01-20 07:14:46 -07:00
parent 44bb9f9e7a
commit 56c0cd6158
2 changed files with 2 additions and 8 deletions
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4
gdb/block.c
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@ -397,9 +397,7 @@ allocate_block (struct obstack *obstack)
struct block *
allocate_global_block (struct obstack *obstack)
{
struct global_block *bl = new (obstack) struct global_block;
return &bl->block;
return new (obstack) struct global_block;
}
/* See block.h. */

6
gdb/block.h
View File

@ -314,12 +314,8 @@ struct block : public allocate_on_obstack
/* The global block is singled out so that we can provide a back-link
to the compunit symtab. */
struct global_block : public allocate_on_obstack
struct global_block : public block
{
/* The block. */
struct block block;
/* This holds a pointer to the compunit symtab holding this block. */
struct compunit_symtab *compunit_symtab = nullptr;