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Libraries
mruby
Commits
905f46a1
Commit
905f46a1
authored
Mar 29, 2017
by
Yukihiro "Matz" Matsumoto
Committed by
GitHub
Mar 29, 2017
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Merge pull request #3558 from ksss/domain
Should raise FloatDomainError
parents
1f6bf0e1
db3573e0
Changes
3
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Inline
Side-by-side
Showing
3 changed files
with
18 additions
and
12 deletions
+18
-12
mrbgems/mruby-time/src/time.c
mrbgems/mruby-time/src/time.c
+3
-12
src/numeric.c
src/numeric.c
+12
-0
test/t/float.rb
test/t/float.rb
+3
-0
No files found.
mrbgems/mruby-time/src/time.c
View file @
905f46a1
...
@@ -211,16 +211,7 @@ mrb_time_wrap(mrb_state *mrb, struct RClass *tc, struct mrb_time *tm)
...
@@ -211,16 +211,7 @@ mrb_time_wrap(mrb_state *mrb, struct RClass *tc, struct mrb_time *tm)
return
mrb_obj_value
(
Data_Wrap_Struct
(
mrb
,
tc
,
&
mrb_time_type
,
tm
));
return
mrb_obj_value
(
Data_Wrap_Struct
(
mrb
,
tc
,
&
mrb_time_type
,
tm
));
}
}
static
void
void
mrb_check_num_exact
(
mrb_state
*
mrb
,
mrb_float
num
);
check_num_exact
(
mrb_state
*
mrb
,
double
num
)
{
if
(
isinf
(
num
))
{
mrb_raise
(
mrb
,
E_FLOATDOMAIN_ERROR
,
num
<
0
?
"-Infinity"
:
"Infinity"
);
}
if
(
isnan
(
num
))
{
mrb_raise
(
mrb
,
E_FLOATDOMAIN_ERROR
,
"NaN"
);
}
}
/* Allocates a mrb_time object and initializes it. */
/* Allocates a mrb_time object and initializes it. */
static
struct
mrb_time
*
static
struct
mrb_time
*
...
@@ -229,8 +220,8 @@ time_alloc(mrb_state *mrb, double sec, double usec, enum mrb_timezone timezone)
...
@@ -229,8 +220,8 @@ time_alloc(mrb_state *mrb, double sec, double usec, enum mrb_timezone timezone)
struct
mrb_time
*
tm
;
struct
mrb_time
*
tm
;
time_t
tsec
=
0
;
time_t
tsec
=
0
;
check_num_exact
(
mrb
,
sec
);
mrb_check_num_exact
(
mrb
,
(
mrb_float
)
sec
);
check_num_exact
(
mrb
,
usec
);
mrb_check_num_exact
(
mrb
,
(
mrb_float
)
usec
);
if
(
sizeof
(
time_t
)
==
4
&&
(
sec
>
(
double
)
INT32_MAX
||
(
double
)
INT32_MIN
>
sec
))
{
if
(
sizeof
(
time_t
)
==
4
&&
(
sec
>
(
double
)
INT32_MAX
||
(
double
)
INT32_MIN
>
sec
))
{
goto
out_of_range
;
goto
out_of_range
;
...
...
src/numeric.c
View file @
905f46a1
...
@@ -610,6 +610,17 @@ flo_round(mrb_state *mrb, mrb_value num)
...
@@ -610,6 +610,17 @@ flo_round(mrb_state *mrb, mrb_value num)
return
mrb_fixnum_value
((
mrb_int
)
number
);
return
mrb_fixnum_value
((
mrb_int
)
number
);
}
}
void
mrb_check_num_exact
(
mrb_state
*
mrb
,
mrb_float
num
)
{
if
(
isinf
(
num
))
{
mrb_raise
(
mrb
,
E_FLOATDOMAIN_ERROR
,
num
<
0
?
"-Infinity"
:
"Infinity"
);
}
if
(
isnan
(
num
))
{
mrb_raise
(
mrb
,
E_FLOATDOMAIN_ERROR
,
"NaN"
);
}
}
/* 15.2.9.3.14 */
/* 15.2.9.3.14 */
/* 15.2.9.3.15 */
/* 15.2.9.3.15 */
/*
/*
...
@@ -630,6 +641,7 @@ flo_truncate(mrb_state *mrb, mrb_value num)
...
@@ -630,6 +641,7 @@ flo_truncate(mrb_state *mrb, mrb_value num)
if
(
f
<
0
.
0
)
f
=
ceil
(
f
);
if
(
f
<
0
.
0
)
f
=
ceil
(
f
);
if
(
!
FIXABLE
(
f
))
{
if
(
!
FIXABLE
(
f
))
{
mrb_check_num_exact
(
mrb
,
f
);
return
mrb_float_value
(
mrb
,
f
);
return
mrb_float_value
(
mrb
,
f
);
}
}
return
mrb_fixnum_value
((
mrb_int
)
f
);
return
mrb_fixnum_value
((
mrb_int
)
f
);
...
...
test/t/float.rb
View file @
905f46a1
...
@@ -148,6 +148,9 @@ end
...
@@ -148,6 +148,9 @@ end
assert
(
'Float#to_i'
,
'15.2.9.3.14'
)
do
assert
(
'Float#to_i'
,
'15.2.9.3.14'
)
do
assert_equal
(
3
,
3.123456789
.
to_i
)
assert_equal
(
3
,
3.123456789
.
to_i
)
assert_raise
(
FloatDomainError
)
{
Float
::
INFINITY
.
to_i
}
assert_raise
(
FloatDomainError
)
{
(
-
Float
::
INFINITY
).
to_i
}
assert_raise
(
FloatDomainError
)
{
Float
::
NAN
.
to_i
}
end
end
assert
(
'Float#truncate'
,
'15.2.9.3.15'
)
do
assert
(
'Float#truncate'
,
'15.2.9.3.15'
)
do
...
...
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