diff options
Diffstat (limited to 'gdb/gdbtypes.c')
-rw-r--r-- | gdb/gdbtypes.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c index 12730d7b12b..a1c4018e69d 100644 --- a/gdb/gdbtypes.c +++ b/gdb/gdbtypes.c @@ -2456,6 +2456,25 @@ types_equal (struct type *a, struct type *b) if (a == b) return 1; + /* Two function types are equal if their argument and return types + are equal. */ + if (TYPE_CODE (a) == TYPE_CODE_FUNC) + { + int i; + + if (TYPE_NFIELDS (a) != TYPE_NFIELDS (b)) + return 0; + + if (!types_equal (TYPE_TARGET_TYPE (a), TYPE_TARGET_TYPE (b))) + return 0; + + for (i = 0; i < TYPE_NFIELDS (a); ++i) + if (!types_equal (TYPE_FIELD_TYPE (a, i), TYPE_FIELD_TYPE (b, i))) + return 0; + + return 1; + } + return 0; } |