R.Chavignat
79ef13592e
Completed the implementation of *size handling.
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Added some more cases to the test, and implemented a new lint,
cast_possible_wrap, triggered when casting from an unsigned type to a
signed type of the same size.
2015-08-22 23:49:03 +02:00
R.Chavignat
807dab943b
Updated test case for cast lints.
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Also improved readability and reworded the messages.
2015-08-22 22:06:58 +02:00
R.Chavignat
f1255d5f5d
Casts : work in progress handling *size separately
2015-08-22 02:46:22 +02:00
llogiq
6ffe1ed337
Merge pull request #212 from Manishearth/eq_op_const
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Eq op const
2015-08-21 12:30:53 +02:00
llogiq
a22b3cdcee
const folding for eq_op
2015-08-21 12:26:03 +02:00
llogiq
4dcbad1b08
const folding for eq_op
2015-08-21 12:19:07 +02:00
llogiq
d3793865c4
Merge pull request #208 from Robzz/iss114
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Implementation of lossy cast lints (issue #114 )
2015-08-21 07:49:19 +02:00
R.Chavignat
ad0bc66402
Added support for isize/usize in the CastPass lint pass.
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Extracted the match that determines an integer types's size in a
utility function and implemented support for usize/isize.
Added a needed feature to the crate root.
Added some tests to cover those cases, and a test I previously forgot.
Silenced two errors signaled by dogfood.sh in unicode.rs.
2015-08-21 03:03:37 +02:00
R.Chavignat
dbc9b7f46e
Reworked the error messages for more heplfulness.
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Renamed the cast_possible_overflow lint to cast_possible_truncation,
and updated the error message, readme and crate root accordingly.
Added some more information to the message for the cast_precision_loss
lint.
Updated the test case to reflect changes.
2015-08-20 22:44:40 +02:00
R.Chavignat
ab481e5cb1
Refactored the CastPass lints.
2015-08-20 21:37:37 +02:00
R.Chavignat
ff28dd324e
Fixed a little oversight.
2015-08-20 14:50:26 +02:00
R.Chavignat
14528d433a
Simplified reexported ast::* type paths.
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Also removed trailing whitespaces.
2015-08-20 14:46:40 +02:00
R.Chavignat
b417f01ed8
Also test that the CastExpr's right arm is numeric.
2015-08-20 14:36:26 +02:00
R.Chavignat
93d9249f76
Moved allow(unknown_lints) to crate level.
2015-08-20 14:25:08 +02:00
R.Chavignat
1846581baa
Added examples to lint descriptions.
2015-08-20 14:24:26 +02:00
Manish Goregaokar
c91857c62d
Merge pull request #209 from Manishearth/where_credit_is_due
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give credit where credit is due
2015-08-20 12:31:05 +05:30
llogiq
36ef03158f
give credit where credit is due
2015-08-20 08:59:07 +02:00
R.Chavignat
993239d33a
Initial implementation of lossy cast lints.
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Introduces 3 lints :
cast_possible_overflow
cast_precision_loss
cast_sign_loss
Add a compile-test test case.
Fix errors spotted by dogfood script.
2015-08-20 01:04:06 +02:00
llogiq
150840667e
Merge pull request #204 from Manishearth/bit-mask
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Extend and correct the ineffective_bit_mask check
2015-08-19 13:25:43 +02:00
llogiq
85f7f4c9b4
Merge pull request #205 from Manishearth/const
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Mul and Div for integers
2015-08-19 13:24:59 +02:00
llogiq
973d5e5c6b
Mul and Div for integers
2015-08-19 11:58:59 +02:00
llogiq
98d24b5b56
fixed #203 and #197
2015-08-19 09:39:03 +02:00
llogiq
bbc917fef0
Merge pull request #202 from birkenfeld/unit_cmp
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new lint: comparing unit types (fixes #201 )
2015-08-19 08:34:19 +02:00
Georg Brandl
8f4499f3ae
new lint: comparing unit types ( fixes #201 )
2015-08-19 08:11:00 +02:00
Manish Goregaokar
7ddc402127
Merge pull request #200 from Manishearth/consts
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more small const improvements
2015-08-18 18:41:30 +05:30
llogiq
9f67ba7f8d
re-applied birkenfeld's improvements
2015-08-18 14:18:36 +02:00
llogiq
6e0c103133
more small const improvements
2015-08-18 12:26:01 +02:00
llogiq
6182445cf5
Merge pull request #198 from birkenfeld/const_enh
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consts: minor improvements
2015-08-18 11:29:03 +02:00
Georg Brandl
49ad73f6e4
consts: minor improvements
2015-08-18 11:07:13 +02:00
llogiq
8a9e03dd9f
Merge pull request #196 from birkenfeld/const_struct
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[rfc] consts: convert to using a struct with state
2015-08-18 11:02:04 +02:00
Georg Brandl
7f52239cab
consts: convert to using a struct with state
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Struct has the context reference (as an Option) and the
needed_resolution flag.
2015-08-17 19:58:21 +02:00
llogiq
202e66708e
Merge pull request #195 from birkenfeld/impl_const_not
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const eval: implement ! for integers
2015-08-17 17:02:26 +02:00
Georg Brandl
a2dcbfea65
const eval: implement ! for integers
2015-08-17 16:45:56 +02:00
llogiq
26f17e8c4a
Merge pull request #194 from Manishearth/consts_neg_zero
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added test and fixed negativity check in Partial{Eq, Ord} impl
2015-08-17 16:29:02 +02:00
llogiq
a2ee637be6
added test and fixed negativity check in Partial{Eq, Ord} impl
2015-08-17 16:24:57 +02:00
llogiq
59d0ae8739
Merge pull request #193 from Manishearth/const_bitop
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Added bit operations to const folding
2015-08-17 15:15:21 +02:00
llogiq
c47402416b
Added bit operations to const folding
2015-08-17 15:11:36 +02:00
llogiq
d7ec53b52f
Merge pull request #192 from Manishearth/const_cmp
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Const cmp
2015-08-17 13:25:40 +02:00
llogiq
4394362836
dogfooding
2015-08-17 13:23:17 +02:00
llogiq
9f134f8e95
added PartialEq/PartialOrd to ConstantVariant, used to implement comparing binops
2015-08-17 13:18:14 +02:00
llogiq
5087913304
Merge pull request #191 from Manishearth/fix-165
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Closes #165
2015-08-17 12:11:32 +02:00
llogiq
0e67c0134f
make float_cmp check for zero
2015-08-17 12:08:45 +02:00
llogiq
e354fdc3e8
added regression test for #189
2015-08-17 12:08:45 +02:00
llogiq
fb715ce45d
fix 189, fixed a few warnings, ==/!= for consts, refactored consts test
2015-08-17 12:08:45 +02:00
llogiq
d3bdc6d1bf
Merge pull request #190 from Manishearth/fix-189
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Fix 189
2015-08-17 11:49:05 +02:00
llogiq
f7677b03e1
added regression test for #189
2015-08-17 11:46:45 +02:00
llogiq
84abfcd22d
fix 189, fixed a few warnings, ==/!= for consts, refactored consts test
2015-08-17 11:43:36 +02:00
Manish Goregaokar
4f1fcd4d5b
Merge pull request #184 from Manishearth/identity_op
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Identity op now uses const folding, no longer follows const bindings
2015-08-17 14:35:45 +05:30
Manish Goregaokar
65deb956f1
Merge pull request #186 from birkenfeld/fix
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loops: fix two trailing periods in lint msgs
2015-08-17 11:05:02 +05:30
Manish Goregaokar
85edd159f7
Merge pull request #185 from birkenfeld/iter_next_loop
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new lint: iterating over any Iterator::next() result (fixes #182 )
2015-08-17 11:04:58 +05:30
