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| author | Tom Tromey <tromey@adacore.com> | 2019-06-06 11:20:51 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2019-07-30 12:34:51 -0600 |
| commit | aa3b653351504e262fb455af5efb6eea6d981597 (patch) | |
| tree | 938ce24709ea2bd8f16c6da92dc819637d8ae613 /gdb/block.c | |
| parent | a1530dc7319595b5980e8501092782724c946351 (diff) | |
| download | binutils-gdb-aa3b653351504e262fb455af5efb6eea6d981597.tar.gz | |
Allow nested function displays
In Ada, it's possible to have nested functions. However,
block.c:contained_in does not recognize this. Normally, this is no
problem, but if gdb is stopped inside a nested function, then you can
end up in the unexpected situation that "print" of an expression will
work, whereas "display" of the same expression will not -- because
contained_in returns 0.
This patch simply removes the BLOCK_FUNCTION check from contained_in.
The rationale here is that in languages without nested functions, this
will not cause any issues.
gdb/ChangeLog
2019-07-30 Tom Tromey <tromey@adacore.com>
* block.c (contained_in): Remove BLOCK_FUNCTION check.
gdb/testsuite/ChangeLog
2019-07-30 Tom Tromey <tromey@adacore.com>
* gdb.ada/display_nested.exp: New file.
* gdb.ada/display_nested/foo.adb: New file.
* gdb.ada/display_nested/pack.adb: New file.
* gdb.ada/display_nested/pack.ads: New file.
Diffstat (limited to 'gdb/block.c')
| -rw-r--r-- | gdb/block.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/gdb/block.c b/gdb/block.c index 63c7d9f3955..5c6faa85045 100644 --- a/gdb/block.c +++ b/gdb/block.c @@ -79,10 +79,6 @@ contained_in (const struct block *a, const struct block *b) { if (a == b) return 1; - /* If A is a function block, then A cannot be contained in B, - except if A was inlined. */ - if (BLOCK_FUNCTION (a) != NULL && !block_inlined_p (a)) - return 0; a = BLOCK_SUPERBLOCK (a); } while (a != NULL); |