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| author | Andrew Burgess <andrew.burgess@embecosm.com> | 2015-08-31 21:19:49 +0100 |
|---|---|---|
| committer | Andrew Burgess <andrew.burgess@embecosm.com> | 2015-09-04 16:49:54 +0100 |
| commit | be9033582599e50521feb879d7476756c2c8c017 (patch) | |
| tree | 5dbfd6d2c54c2b04bed8146aa5dc873e4b109044 /gdb/c-valprint.c | |
| parent | 02f024f9a527012938e978c233fef39f439a5013 (diff) | |
| download | gdb-be9033582599e50521feb879d7476756c2c8c017.zip gdb-be9033582599e50521feb879d7476756c2c8c017.tar.gz gdb-be9033582599e50521feb879d7476756c2c8c017.tar.bz2 | |
gdb: Remove casts of NULL during assignment.
In the following code:
struct symbol *wsym = (struct symbol *) NULL;
the cast of NULL is redundant, it adds noise, and is just one more thing
to change if the type of wsym ever changes. There are a relatively
small number of places in gdb where the above code pattern is used.
Usually the cast is removed like this:
struct symbol *wsym = NULL;
This commit updates all the places within the gdb/ directory where we
cast NULL during assignment, removing the cast.
gdb/ChangeLog:
* c-valprint.c (print_unpacked_pointer): Remove cast of NULL
pointer.
* dbxread.c (dbx_end_psymtab): Likewise.
* gnu-nat.c (gnu_write_inferior): Likewise.
* mdebugread.c (cross_ref): Likewise.
* p-valprint.c (pascal_val_print): Likewise.
* xcoffread.c (xcoff_end_psymtab): Likewise.
Diffstat (limited to 'gdb/c-valprint.c')
| -rw-r--r-- | gdb/c-valprint.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gdb/c-valprint.c b/gdb/c-valprint.c index 80a75d7..9c96df2 100644 --- a/gdb/c-valprint.c +++ b/gdb/c-valprint.c @@ -193,9 +193,9 @@ print_unpacked_pointer (struct type *type, struct type *elttype, if (vt_address && options->vtblprint) { struct value *vt_val; - struct symbol *wsym = (struct symbol *) NULL; + struct symbol *wsym = NULL; struct type *wtype; - struct block *block = (struct block *) NULL; + struct block *block = NULL; struct field_of_this_result is_this_fld; if (want_space) |