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authorAndrew Burgess <andrew.burgess@embecosm.com>2015-08-31 21:19:49 +0100
committerAndrew Burgess <andrew.burgess@embecosm.com>2015-09-04 16:49:54 +0100
commitbe9033582599e50521feb879d7476756c2c8c017 (patch)
tree5dbfd6d2c54c2b04bed8146aa5dc873e4b109044 /gdb/dbxread.c
parent02f024f9a527012938e978c233fef39f439a5013 (diff)
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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/dbxread.c')
-rw-r--r--gdb/dbxread.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/dbxread.c b/gdb/dbxread.c
index 029b98e..dd81ec8 100644
--- a/gdb/dbxread.c
+++ b/gdb/dbxread.c
@@ -2341,7 +2341,7 @@ dbx_end_psymtab (struct objfile *objfile, struct partial_symtab *pst,
discard_psymtab (objfile, pst);
/* Indicate that psymtab was thrown away. */
- pst = (struct partial_symtab *) NULL;
+ pst = NULL;
}
return pst;
}