mirrors/binutils-gdb
0
0
Fork 0
mirror of https://sourceware.org/git/binutils-gdb.git synced 2024-11-28 20:43:45 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Split rank_one_type_parm_float from rank_one_type

Browse Source 
gdb/ChangeLog:

	* gdbtypes.c (rank_one_type_parm_float): New function extracted
	from...
	(rank_one_type): ... this.
This commit is contained in:
Simon Marchi 2019-03-08 10:15:10 -05:00
parent 2c50903575
commit 7f17b20d60
2 changed files with 32 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2019-03-08 Simon Marchi <simon.marchi@efficios.com>
* gdbtypes.c (rank_one_type_parm_float): New function extracted
from...
(rank_one_type): ... this.
2019-03-08 Simon Marchi <simon.marchi@efficios.com>
* gdbtypes.c (rank_one_type_parm_bool): New function extracted

45
gdb/gdbtypes.c
View File

@ -4096,6 +4096,31 @@ rank_one_type_parm_bool (struct type *parm, struct type *arg, struct value *valu
}
}
/* rank_one_type helper for when PARM's type code is TYPE_CODE_FLOAT. */
static struct rank
rank_one_type_parm_float (struct type *parm, struct type *arg, struct value *value)
{
switch (TYPE_CODE (arg))
{
case TYPE_CODE_FLT:
if (TYPE_LENGTH (arg) < TYPE_LENGTH (parm))
return FLOAT_PROMOTION_BADNESS;
else if (TYPE_LENGTH (arg) == TYPE_LENGTH (parm))
return EXACT_MATCH_BADNESS;
else
return FLOAT_CONVERSION_BADNESS;
case TYPE_CODE_INT:
case TYPE_CODE_BOOL:
case TYPE_CODE_ENUM:
case TYPE_CODE_RANGE:
case TYPE_CODE_CHAR:
return INT_FLOAT_CONVERSION_BADNESS;
default:
return INCOMPATIBLE_TYPE_BADNESS;
}
}
/* Compare one type (PARM) for compatibility with another (ARG).
* PARM is intended to be the parameter type of a function; and
* ARG is the supplied argument's type. This function tests if
@ -4202,25 +4227,7 @@ rank_one_type (struct type *parm, struct type *arg, struct value *value)
case TYPE_CODE_BOOL:
return rank_one_type_parm_bool (parm, arg, value);
case TYPE_CODE_FLT:
switch (TYPE_CODE (arg))
{
case TYPE_CODE_FLT:
if (TYPE_LENGTH (arg) < TYPE_LENGTH (parm))
return FLOAT_PROMOTION_BADNESS;
else if (TYPE_LENGTH (arg) == TYPE_LENGTH (parm))
return EXACT_MATCH_BADNESS;
else
return FLOAT_CONVERSION_BADNESS;
case TYPE_CODE_INT:
case TYPE_CODE_BOOL:
case TYPE_CODE_ENUM:
case TYPE_CODE_RANGE:
case TYPE_CODE_CHAR:
return INT_FLOAT_CONVERSION_BADNESS;
default:
return INCOMPATIBLE_TYPE_BADNESS;
}
break;
return rank_one_type_parm_float (parm, arg, value);
case TYPE_CODE_COMPLEX:
switch (TYPE_CODE (arg))
{ /* Strictly not needed for C++, but... */