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* [binutils-gdb] Have global_block inherit from block
@ 2023-02-19 23:38 Tom Tromey
0 siblings, 0 replies; only message in thread
From: Tom Tromey @ 2023-02-19 23:38 UTC (permalink / raw)
To: gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=56c0cd6158851c2f870374a9c2114810dabac70b
commit 56c0cd6158851c2f870374a9c2114810dabac70b
Author: Tom Tromey <tom@tromey.com>
Date: Fri Jan 20 07:14:46 2023 -0700
Have global_block inherit from block
This changes global_block to inherit from block, which is what was
always intended.
Diff:
---
gdb/block.c | 4 +---
gdb/block.h | 6 +-----
2 files changed, 2 insertions(+), 8 deletions(-)
diff --git a/gdb/block.c b/gdb/block.c
index 8f15cdf23f8..1698ee51e7b 100644
--- a/gdb/block.c
+++ b/gdb/block.c
@@ -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. */
diff --git a/gdb/block.h b/gdb/block.h
index 9a60140581d..3d71e7daab1 100644
--- a/gdb/block.h
+++ b/gdb/block.h
@@ -314,12 +314,8 @@ private:
/* 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;
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