ConnorSkees
b5c1fb2013
ignore non-ascii numeric characters in numbers
2020-05-24 13:08:31 -04:00
ConnorSkees
f52d784756
remove panic from unclosed call args
2020-05-24 10:18:15 -04:00
ConnorSkees
737a6ba90d
emit proper error on unclosed quote
2020-05-24 10:04:30 -04:00
ConnorSkees
042dbfa914
remove panics from missing identifiers
2020-05-24 08:56:53 -04:00
ConnorSkees
2aaaf59e4f
make division with number as lhs more robust
2020-05-24 08:17:08 -04:00
ConnorSkees
cbec20f753
make value parsing more robust
2020-05-24 07:51:28 -04:00
ConnorSkees
5137353cb4
rustfmt
2020-05-23 14:08:40 -04:00
ConnorSkees
ff2962b124
remove more unwraps
2020-05-23 14:07:57 -04:00
ConnorSkees
34f9436163
remove unwrap in favor of if let
2020-05-23 14:03:47 -04:00
ConnorSkees
da768badea
remove unwrap in favor of if let
2020-05-23 13:59:03 -04:00
ConnorSkees
076ee7ca4e
remove redundant clone of identifier
2020-05-23 13:53:24 -04:00
ConnorSkees
a3548b0044
remove panic for missing equal
2020-05-23 11:50:25 -04:00
ConnorSkees
2a79fa2a40
implement some of the more esoteric binary ops
...
addition, subtraction, and multiplication of functions and maps, along
with correct error messages and tests
2020-05-22 23:30:48 -04:00
ConnorSkees
7261f57e01
emit proper error for map as rhs of addition
2020-05-22 20:47:53 -04:00
ConnorSkees
80e32b4290
emit proper error for map as lhs of addition
2020-05-22 20:34:41 -04:00
ConnorSkees
b4b2edc9a4
use Identifier for SassFunction names
2020-05-22 20:13:39 -04:00
ConnorSkees
283a2097ff
rename Value::Ident to Value::String
2020-05-22 14:35:41 -04:00
ConnorSkees
969726eb30
Revert string interning
...
There existed issues related to multithreaded tests that are difficult
to resolve. In the future interning may be reimplemented but in a more
limited capacity.
The motivation behind interning *values* was that it appeared checking
for named colors was responsible for much of the time lost when parsing
unquoted strings. If interning were to be reimplemented, it may make
sense to limit it solely to identifiers and style properties.
2020-05-22 14:20:31 -04:00
ConnorSkees
3e5abf0587
remove keywords
2020-05-22 14:09:28 -04:00
ConnorSkees
b15740976c
remove superfluous allocations when resolving idents
2020-05-22 13:49:19 -04:00
ConnorSkees
5bed62c404
keywords are thread_local
2020-05-22 13:47:48 -04:00
ConnorSkees
9a6c8ce019
add string interning
...
this seems to improve performance by ~20% as well as significantly
decrease memory usage
2020-05-21 22:46:40 -04:00
ConnorSkees
ff8447fd7e
handle operators as part of binops
2020-05-21 14:07:46 -04:00
ConnorSkees
4cba3dfd4e
handle ~ in values
2020-05-21 13:36:55 -04:00
ConnorSkees
c714d52775
handle | in values
2020-05-21 13:31:03 -04:00
ConnorSkees
709b95d035
improve span information in values
2020-05-21 11:48:38 -04:00
ConnorSkees
0c144e22ba
handle ` in values
2020-05-21 01:07:34 -04:00
ConnorSkees
d300d4e1fc
test for ] in value
2020-05-21 00:09:52 -04:00
ConnorSkees
3decf3739c
refactor Integer to separate file
2020-05-20 22:46:26 -04:00
ConnorSkees
45a29c9697
refactor Number::to_integer
2020-05-20 22:40:21 -04:00
ConnorSkees
3fcd0b8be4
replace todo with unreachable to make clearer that methods should not be used
2020-05-20 21:05:55 -04:00
ConnorSkees
bea90060a8
minor cleanup
2020-05-20 00:14:55 -04:00
ConnorSkees
8520048b26
implement small int optimizations
...
This allows for numbers within 18 digits of precision (the vast
majority of numbers) to be represented by just 2 i64s rather than 2 heap
allocated BigInts. In the future these optimizations may become more
aggressive and granular, but for now `grass` is already more than an order of
magnitude faster than `dart-sass`.
2020-05-19 23:23:04 -04:00
ConnorSkees
cf987abb53
remove bimap in favor of ad hoc structure
2020-05-19 19:13:49 -04:00
ConnorSkees
b58ed29fd0
add more span information
...
this resolves a lot of panics that occurred when there was no more input
2020-05-17 00:35:07 -04:00
ConnorSkees
6e7f1cc319
remove some panicking
2020-05-17 00:08:50 -04:00
ConnorSkees
4ee82e66be
refactor comparison ops to src/value/ops.rs
2020-05-16 22:45:32 -04:00
ConnorSkees
c07bb7ecce
refactor == and != order of operations
2020-05-16 22:43:13 -04:00
ConnorSkees
697ff3d12f
error messages for values beginnning with #
...
prior to this commit, error messages that occurred within idents
beginning with interpolation would be swallowed by error messages for
hex (largely, "Expected identifier.")
2020-05-16 19:25:11 -04:00
ConnorSkees
f3e7abdaba
allow units to begin with escape sequences
2020-05-16 18:54:42 -04:00
ConnorSkees
374e9f9eb4
correctly parse idents starting with interpolation
2020-05-14 00:10:24 -04:00
ConnorSkees
5b69ad2659
special functions are always lowercased
2020-05-13 00:16:36 -04:00
ConnorSkees
e5226e5cfe
eat_calc_args doesn't allocate its own string
2020-05-06 12:15:42 -04:00
ConnorSkees
1b774a9b91
simplify Unit::From<String>
2020-05-06 12:01:40 -04:00
ConnorSkees
01858ff543
use static strings inside unit conversion table
2020-05-06 11:55:49 -04:00
ConnorSkees
6729f24b17
Value::inspect returns cow
2020-05-06 11:50:35 -04:00
ConnorSkees
26df276266
Value::to_css_string returns a Cow<'static, str>
2020-05-05 11:08:34 -04:00
ConnorSkees
96e916e750
handle negative values in @for
2020-05-02 15:11:58 -04:00
ConnorSkees
07f12b6fb4
remove unnecessary logical not
2020-05-02 12:31:53 -04:00
ConnorSkees
cf0cb01141
further optimize formatting of numbers
...
grass differs from rsass in that all numbers are bigints. this makes our
fomatting of numbers 6x slower than rsass and barely faster than
node-sass. ideally in the future, we would just use plain float
formatting. i've learned that dart-sass no longer configures precision as a cli
flag, so there is potentially some manual loop unrolling or
optimizations we could make knowing that all numbers must be a max of 10
digits. the next release of num_rational should contain an
implementation of to_f64() for BigRational, so that may solve our
problems.
2020-05-02 10:36:23 -04:00
