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Update regex-syntax for bug fix.

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The bug fix was in expression pretty printing. ripgrep parses the regex
into an AST and may do some modifications to it, which requires the
ability to go from string -> AST -> string' -> AST' where string == string'
implies AST == AST'.

Also, add a regression test for the specific regex that tripped the bug.

Fixes #156.
This commit is contained in:
Andrew Gallant
2016-10-10 22:04:29 -04:00
parent a3537aa32a
commit 4737326ed3
2 changed files with 32 additions and 4 deletions
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8
Cargo.lock generated
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@@ -92,7 +92,7 @@ dependencies = [
"memchr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
"memmap 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 0.1.77 (registry+https://github.com/rust-lang/crates.io-index)",
"regex-syntax 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
"regex-syntax 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@@ -161,7 +161,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"aho-corasick 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
"memchr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
"regex-syntax 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
"regex-syntax 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
"simd 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
"thread_local 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
"utf8-ranges 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -169,7 +169,7 @@ dependencies = [
[[package]]
name = "regex-syntax"
version = "0.3.5"
version = "0.3.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
@@ -253,7 +253,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
"checksum num_cpus 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8890e6084723d57d0df8d2720b0d60c6ee67d6c93e7169630e4371e88765dcad"
"checksum rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)" = "2791d88c6defac799c3f20d74f094ca33b9332612d9aef9078519c82e4fe04a5"
"checksum regex 0.1.77 (registry+https://github.com/rust-lang/crates.io-index)" = "64b03446c466d35b42f2a8b203c8e03ed8b91c0f17b56e1f84f7210a257aa665"
"checksum regex-syntax 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "279401017ae31cf4e15344aa3f085d0e2e5c1e70067289ef906906fdbe92c8fd"
"checksum regex-syntax 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "48f0573bcee95a48da786f8823465b5f2a1fae288a55407aca991e5b3e0eae11"
"checksum rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)" = "6159e4e6e559c81bd706afe9c8fd68f547d3e851ce12e76b1de7914bab61691b"
"checksum simd 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "63b5847c2d766ca7ce7227672850955802fabd779ba616aeabead4c2c3877023"
"checksum strsim 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "50c069df92e4b01425a8bf3576d5d417943a6a7272fbabaf5bd80b1aaa76442e"