142 files changed, 0 insertions, 687 deletions

diff --git a/crates/ra_syntax/test_data/lexer/err/0001_unclosed_char_at_eof.rs b/crates/ra_syntax/test_data/lexer/err/0001_unclosed_char_at_eof.rs
deleted file mode 100644
index ad2823b48..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0001_unclosed_char_at_eof.rs
+++ /dev/null
@@ -1 +0,0 @@
-'
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0001_unclosed_char_at_eof.txt b/crates/ra_syntax/test_data/lexer/err/0001_unclosed_char_at_eof.txt
deleted file mode 100644
index 4d5ad74df..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0001_unclosed_char_at_eof.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-CHAR 1 "\'"
-> error0..1 token("\'") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0002_unclosed_char_with_ferris.rs b/crates/ra_syntax/test_data/lexer/err/0002_unclosed_char_with_ferris.rs
deleted file mode 100644
index e264a4152..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0002_unclosed_char_with_ferris.rs
+++ /dev/null
@@ -1 +0,0 @@
-'🦀
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0002_unclosed_char_with_ferris.txt b/crates/ra_syntax/test_data/lexer/err/0002_unclosed_char_with_ferris.txt
deleted file mode 100644
index eafdb3c7c..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0002_unclosed_char_with_ferris.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-CHAR 5 "\'🦀"
-> error0..5 token("\'🦀") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0003_unclosed_char_with_ascii_escape.rs b/crates/ra_syntax/test_data/lexer/err/0003_unclosed_char_with_ascii_escape.rs
deleted file mode 100644
index cf74b4dad..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0003_unclosed_char_with_ascii_escape.rs
+++ /dev/null
@@ -1 +0,0 @@
-'\x7f
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0003_unclosed_char_with_ascii_escape.txt b/crates/ra_syntax/test_data/lexer/err/0003_unclosed_char_with_ascii_escape.txt
deleted file mode 100644
index cc2b4866a..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0003_unclosed_char_with_ascii_escape.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-CHAR 5 "\'\\x7f"
-> error0..5 token("\'\\x7f") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0004_unclosed_char_with_unicode_escape.rs b/crates/ra_syntax/test_data/lexer/err/0004_unclosed_char_with_unicode_escape.rs
deleted file mode 100644
index 50be91f68..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0004_unclosed_char_with_unicode_escape.rs
+++ /dev/null
@@ -1 +0,0 @@
-'\u{20AA}
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0004_unclosed_char_with_unicode_escape.txt b/crates/ra_syntax/test_data/lexer/err/0004_unclosed_char_with_unicode_escape.txt
deleted file mode 100644
index a6d422cb3..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0004_unclosed_char_with_unicode_escape.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-CHAR 9 "\'\\u{20AA}"
-> error0..9 token("\'\\u{20AA}") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0005_unclosed_char_with_space.rs b/crates/ra_syntax/test_data/lexer/err/0005_unclosed_char_with_space.rs
deleted file mode 100644
index 309ecfe47..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0005_unclosed_char_with_space.rs
+++ /dev/null
@@ -1 +0,0 @@
-' 
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0005_unclosed_char_with_space.txt b/crates/ra_syntax/test_data/lexer/err/0005_unclosed_char_with_space.txt
deleted file mode 100644
index 47e7baa70..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0005_unclosed_char_with_space.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-CHAR 2 "\' "
-> error0..2 token("\' ") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0006_unclosed_char_with_slash.rs b/crates/ra_syntax/test_data/lexer/err/0006_unclosed_char_with_slash.rs
deleted file mode 100644
index 6ba258b10..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0006_unclosed_char_with_slash.rs
+++ /dev/null
@@ -1 +0,0 @@
-'\
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0006_unclosed_char_with_slash.txt b/crates/ra_syntax/test_data/lexer/err/0006_unclosed_char_with_slash.txt
deleted file mode 100644
index 511029d80..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0006_unclosed_char_with_slash.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-CHAR 2 "\'\\"
-> error0..2 token("\'\\") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0007_unclosed_char_with_slash_n.rs b/crates/ra_syntax/test_data/lexer/err/0007_unclosed_char_with_slash_n.rs
deleted file mode 100644
index 78bef7e3e..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0007_unclosed_char_with_slash_n.rs
+++ /dev/null
@@ -1 +0,0 @@
-'\n
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0007_unclosed_char_with_slash_n.txt b/crates/ra_syntax/test_data/lexer/err/0007_unclosed_char_with_slash_n.txt
deleted file mode 100644
index d2ba5742c..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0007_unclosed_char_with_slash_n.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-CHAR 3 "\'\\n"
-> error0..3 token("\'\\n") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0008_unclosed_char_with_slash_single_quote.rs b/crates/ra_syntax/test_data/lexer/err/0008_unclosed_char_with_slash_single_quote.rs
deleted file mode 100644
index a0e722065..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0008_unclosed_char_with_slash_single_quote.rs
+++ /dev/null
@@ -1 +0,0 @@
-'\'
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0008_unclosed_char_with_slash_single_quote.txt b/crates/ra_syntax/test_data/lexer/err/0008_unclosed_char_with_slash_single_quote.txt
deleted file mode 100644
index ae9a7f0e2..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0008_unclosed_char_with_slash_single_quote.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-CHAR 3 "\'\\\'"
-> error0..3 token("\'\\\'") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0009_unclosed_byte_at_eof.rs b/crates/ra_syntax/test_data/lexer/err/0009_unclosed_byte_at_eof.rs
deleted file mode 100644
index 795dc7e25..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0009_unclosed_byte_at_eof.rs
+++ /dev/null
@@ -1 +0,0 @@
-b'
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0009_unclosed_byte_at_eof.txt b/crates/ra_syntax/test_data/lexer/err/0009_unclosed_byte_at_eof.txt
deleted file mode 100644
index ff1504592..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0009_unclosed_byte_at_eof.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE 2 "b\'"
-> error0..2 token("b\'") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0010_unclosed_byte_with_ferris.rs b/crates/ra_syntax/test_data/lexer/err/0010_unclosed_byte_with_ferris.rs
deleted file mode 100644
index c9230dc24..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0010_unclosed_byte_with_ferris.rs
+++ /dev/null
@@ -1 +0,0 @@
-b'🦀
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0010_unclosed_byte_with_ferris.txt b/crates/ra_syntax/test_data/lexer/err/0010_unclosed_byte_with_ferris.txt
deleted file mode 100644
index 34f7bd6d4..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0010_unclosed_byte_with_ferris.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE 6 "b\'🦀"
-> error0..6 token("b\'🦀") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0011_unclosed_byte_with_ascii_escape.rs b/crates/ra_syntax/test_data/lexer/err/0011_unclosed_byte_with_ascii_escape.rs
deleted file mode 100644
index d146a8090..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0011_unclosed_byte_with_ascii_escape.rs
+++ /dev/null
@@ -1 +0,0 @@
-b'\x7f
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0011_unclosed_byte_with_ascii_escape.txt b/crates/ra_syntax/test_data/lexer/err/0011_unclosed_byte_with_ascii_escape.txt
deleted file mode 100644
index c964d0f00..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0011_unclosed_byte_with_ascii_escape.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE 6 "b\'\\x7f"
-> error0..6 token("b\'\\x7f") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0012_unclosed_byte_with_unicode_escape.rs b/crates/ra_syntax/test_data/lexer/err/0012_unclosed_byte_with_unicode_escape.rs
deleted file mode 100644
index a3dec7c25..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0012_unclosed_byte_with_unicode_escape.rs
+++ /dev/null
@@ -1 +0,0 @@
-b'\u{20AA}
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0012_unclosed_byte_with_unicode_escape.txt b/crates/ra_syntax/test_data/lexer/err/0012_unclosed_byte_with_unicode_escape.txt
deleted file mode 100644
index cc65fb86f..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0012_unclosed_byte_with_unicode_escape.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE 10 "b\'\\u{20AA}"
-> error0..10 token("b\'\\u{20AA}") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0013_unclosed_byte_with_space.rs b/crates/ra_syntax/test_data/lexer/err/0013_unclosed_byte_with_space.rs
deleted file mode 100644
index 93b7f9c87..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0013_unclosed_byte_with_space.rs
+++ /dev/null
@@ -1 +0,0 @@
-b' 
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0013_unclosed_byte_with_space.txt b/crates/ra_syntax/test_data/lexer/err/0013_unclosed_byte_with_space.txt
deleted file mode 100644
index 800834a14..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0013_unclosed_byte_with_space.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE 3 "b\' "
-> error0..3 token("b\' ") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0014_unclosed_byte_with_slash.rs b/crates/ra_syntax/test_data/lexer/err/0014_unclosed_byte_with_slash.rs
deleted file mode 100644
index abffa5037..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0014_unclosed_byte_with_slash.rs
+++ /dev/null
@@ -1 +0,0 @@
-b'\
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0014_unclosed_byte_with_slash.txt b/crates/ra_syntax/test_data/lexer/err/0014_unclosed_byte_with_slash.txt
deleted file mode 100644
index 7b85ee646..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0014_unclosed_byte_with_slash.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE 3 "b\'\\"
-> error0..3 token("b\'\\") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0015_unclosed_byte_with_slash_n.rs b/crates/ra_syntax/test_data/lexer/err/0015_unclosed_byte_with_slash_n.rs
deleted file mode 100644
index 4f46836a9..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0015_unclosed_byte_with_slash_n.rs
+++ /dev/null
@@ -1 +0,0 @@
-b'\n
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0015_unclosed_byte_with_slash_n.txt b/crates/ra_syntax/test_data/lexer/err/0015_unclosed_byte_with_slash_n.txt
deleted file mode 100644
index 4b9a63117..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0015_unclosed_byte_with_slash_n.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE 4 "b\'\\n"
-> error0..4 token("b\'\\n") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0016_unclosed_byte_with_slash_single_quote.rs b/crates/ra_syntax/test_data/lexer/err/0016_unclosed_byte_with_slash_single_quote.rs
deleted file mode 100644
index 645b641ee..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0016_unclosed_byte_with_slash_single_quote.rs
+++ /dev/null
@@ -1 +0,0 @@
-b'\'
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0016_unclosed_byte_with_slash_single_quote.txt b/crates/ra_syntax/test_data/lexer/err/0016_unclosed_byte_with_slash_single_quote.txt
deleted file mode 100644
index fe337f8d3..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0016_unclosed_byte_with_slash_single_quote.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE 4 "b\'\\\'"
-> error0..4 token("b\'\\\'") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0017_unclosed_string_at_eof.rs b/crates/ra_syntax/test_data/lexer/err/0017_unclosed_string_at_eof.rs
deleted file mode 100644
index 9d68933c4..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0017_unclosed_string_at_eof.rs
+++ /dev/null
@@ -1 +0,0 @@
-"
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0017_unclosed_string_at_eof.txt b/crates/ra_syntax/test_data/lexer/err/0017_unclosed_string_at_eof.txt
deleted file mode 100644
index d11a8d880..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0017_unclosed_string_at_eof.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-STRING 1 "\""
-> error0..1 token("\"") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0018_unclosed_string_with_ferris.rs b/crates/ra_syntax/test_data/lexer/err/0018_unclosed_string_with_ferris.rs
deleted file mode 100644
index d439b8d2a..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0018_unclosed_string_with_ferris.rs
+++ /dev/null
@@ -1 +0,0 @@
-"🦀
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0018_unclosed_string_with_ferris.txt b/crates/ra_syntax/test_data/lexer/err/0018_unclosed_string_with_ferris.txt
deleted file mode 100644
index 167f942d1..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0018_unclosed_string_with_ferris.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-STRING 5 "\"🦀"
-> error0..5 token("\"🦀") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0019_unclosed_string_with_ascii_escape.rs b/crates/ra_syntax/test_data/lexer/err/0019_unclosed_string_with_ascii_escape.rs
deleted file mode 100644
index 56186a344..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0019_unclosed_string_with_ascii_escape.rs
+++ /dev/null
@@ -1 +0,0 @@
-"\x7f
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0019_unclosed_string_with_ascii_escape.txt b/crates/ra_syntax/test_data/lexer/err/0019_unclosed_string_with_ascii_escape.txt
deleted file mode 100644
index 224c653d2..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0019_unclosed_string_with_ascii_escape.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-STRING 5 "\"\\x7f"
-> error0..5 token("\"\\x7f") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0020_unclosed_string_with_unicode_escape.rs b/crates/ra_syntax/test_data/lexer/err/0020_unclosed_string_with_unicode_escape.rs
deleted file mode 100644
index ed24095c3..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0020_unclosed_string_with_unicode_escape.rs
+++ /dev/null
@@ -1 +0,0 @@
-"\u{20AA}
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0020_unclosed_string_with_unicode_escape.txt b/crates/ra_syntax/test_data/lexer/err/0020_unclosed_string_with_unicode_escape.txt
deleted file mode 100644
index 48975bbcb..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0020_unclosed_string_with_unicode_escape.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-STRING 9 "\"\\u{20AA}"
-> error0..9 token("\"\\u{20AA}") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0021_unclosed_string_with_space.rs b/crates/ra_syntax/test_data/lexer/err/0021_unclosed_string_with_space.rs
deleted file mode 100644
index 72cdc841f..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0021_unclosed_string_with_space.rs
+++ /dev/null
@@ -1 +0,0 @@
-" 
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0021_unclosed_string_with_space.txt b/crates/ra_syntax/test_data/lexer/err/0021_unclosed_string_with_space.txt
deleted file mode 100644
index a823cca7a..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0021_unclosed_string_with_space.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-STRING 2 "\" "
-> error0..2 token("\" ") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0022_unclosed_string_with_slash.rs b/crates/ra_syntax/test_data/lexer/err/0022_unclosed_string_with_slash.rs
deleted file mode 100644
index 00a258400..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0022_unclosed_string_with_slash.rs
+++ /dev/null
@@ -1 +0,0 @@
-"\
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0022_unclosed_string_with_slash.txt b/crates/ra_syntax/test_data/lexer/err/0022_unclosed_string_with_slash.txt
deleted file mode 100644
index 0914f001f..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0022_unclosed_string_with_slash.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-STRING 2 "\"\\"
-> error0..2 token("\"\\") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0023_unclosed_string_with_slash_n.rs b/crates/ra_syntax/test_data/lexer/err/0023_unclosed_string_with_slash_n.rs
deleted file mode 100644
index a0c29b8cf..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0023_unclosed_string_with_slash_n.rs
+++ /dev/null
@@ -1 +0,0 @@
-"\n
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0023_unclosed_string_with_slash_n.txt b/crates/ra_syntax/test_data/lexer/err/0023_unclosed_string_with_slash_n.txt
deleted file mode 100644
index 5674b55fd..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0023_unclosed_string_with_slash_n.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-STRING 3 "\"\\n"
-> error0..3 token("\"\\n") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0024_unclosed_string_with_slash_double_quote.rs b/crates/ra_syntax/test_data/lexer/err/0024_unclosed_string_with_slash_double_quote.rs
deleted file mode 100644
index 403c2d6dd..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0024_unclosed_string_with_slash_double_quote.rs
+++ /dev/null
@@ -1 +0,0 @@
-"\"
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0024_unclosed_string_with_slash_double_quote.txt b/crates/ra_syntax/test_data/lexer/err/0024_unclosed_string_with_slash_double_quote.txt
deleted file mode 100644
index 4c9a774e4..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0024_unclosed_string_with_slash_double_quote.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-STRING 3 "\"\\\""
-> error0..3 token("\"\\\"") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0025_unclosed_byte_string_at_eof.rs b/crates/ra_syntax/test_data/lexer/err/0025_unclosed_byte_string_at_eof.rs
deleted file mode 100644
index 36f4f4321..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0025_unclosed_byte_string_at_eof.rs
+++ /dev/null
@@ -1 +0,0 @@
-b"
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0025_unclosed_byte_string_at_eof.txt b/crates/ra_syntax/test_data/lexer/err/0025_unclosed_byte_string_at_eof.txt
deleted file mode 100644
index 04e6b0aa4..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0025_unclosed_byte_string_at_eof.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE_STRING 2 "b\""
-> error0..2 token("b\"") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0026_unclosed_byte_string_with_ferris.rs b/crates/ra_syntax/test_data/lexer/err/0026_unclosed_byte_string_with_ferris.rs
deleted file mode 100644
index 3c23a0372..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0026_unclosed_byte_string_with_ferris.rs
+++ /dev/null
@@ -1 +0,0 @@
-b"🦀
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0026_unclosed_byte_string_with_ferris.txt b/crates/ra_syntax/test_data/lexer/err/0026_unclosed_byte_string_with_ferris.txt
deleted file mode 100644
index 0576a0609..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0026_unclosed_byte_string_with_ferris.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE_STRING 6 "b\"🦀"
-> error0..6 token("b\"🦀") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0027_unclosed_byte_string_with_ascii_escape.rs b/crates/ra_syntax/test_data/lexer/err/0027_unclosed_byte_string_with_ascii_escape.rs
deleted file mode 100644
index 836c112c1..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0027_unclosed_byte_string_with_ascii_escape.rs
+++ /dev/null
@@ -1 +0,0 @@
-b"\x7f
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0027_unclosed_byte_string_with_ascii_escape.txt b/crates/ra_syntax/test_data/lexer/err/0027_unclosed_byte_string_with_ascii_escape.txt
deleted file mode 100644
index 541a013d8..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0027_unclosed_byte_string_with_ascii_escape.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE_STRING 6 "b\"\\x7f"
-> error0..6 token("b\"\\x7f") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0028_unclosed_byte_string_with_unicode_escape.rs b/crates/ra_syntax/test_data/lexer/err/0028_unclosed_byte_string_with_unicode_escape.rs
deleted file mode 100644
index 1c6df1d00..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0028_unclosed_byte_string_with_unicode_escape.rs
+++ /dev/null
@@ -1 +0,0 @@
-b"\u{20AA}
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0028_unclosed_byte_string_with_unicode_escape.txt b/crates/ra_syntax/test_data/lexer/err/0028_unclosed_byte_string_with_unicode_escape.txt
deleted file mode 100644
index 71b0fb211..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0028_unclosed_byte_string_with_unicode_escape.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE_STRING 10 "b\"\\u{20AA}"
-> error0..10 token("b\"\\u{20AA}") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0029_unclosed_byte_string_with_space.rs b/crates/ra_syntax/test_data/lexer/err/0029_unclosed_byte_string_with_space.rs
deleted file mode 100644
index d6898541e..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0029_unclosed_byte_string_with_space.rs
+++ /dev/null
@@ -1 +0,0 @@
-b" 
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0029_unclosed_byte_string_with_space.txt b/crates/ra_syntax/test_data/lexer/err/0029_unclosed_byte_string_with_space.txt
deleted file mode 100644
index bd5058bc1..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0029_unclosed_byte_string_with_space.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE_STRING 3 "b\" "
-> error0..3 token("b\" ") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0030_unclosed_byte_string_with_slash.rs b/crates/ra_syntax/test_data/lexer/err/0030_unclosed_byte_string_with_slash.rs
deleted file mode 100644
index cce661538..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0030_unclosed_byte_string_with_slash.rs
+++ /dev/null
@@ -1 +0,0 @@
-b"\
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0030_unclosed_byte_string_with_slash.txt b/crates/ra_syntax/test_data/lexer/err/0030_unclosed_byte_string_with_slash.txt
deleted file mode 100644
index 7f94f10ba..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0030_unclosed_byte_string_with_slash.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE_STRING 3 "b\"\\"
-> error0..3 token("b\"\\") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0031_unclosed_byte_string_with_slash_n.rs b/crates/ra_syntax/test_data/lexer/err/0031_unclosed_byte_string_with_slash_n.rs
deleted file mode 100644
index 5e680aabb..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0031_unclosed_byte_string_with_slash_n.rs
+++ /dev/null
@@ -1 +0,0 @@
-b"\n
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0031_unclosed_byte_string_with_slash_n.txt b/crates/ra_syntax/test_data/lexer/err/0031_unclosed_byte_string_with_slash_n.txt
deleted file mode 100644
index 9c3c089d7..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0031_unclosed_byte_string_with_slash_n.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE_STRING 4 "b\"\\n"
-> error0..4 token("b\"\\n") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0032_unclosed_byte_string_with_slash_double_quote.rs b/crates/ra_syntax/test_data/lexer/err/0032_unclosed_byte_string_with_slash_double_quote.rs
deleted file mode 100644
index f2ff58ba9..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0032_unclosed_byte_string_with_slash_double_quote.rs
+++ /dev/null
@@ -1 +0,0 @@
-b"\"
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0032_unclosed_byte_string_with_slash_double_quote.txt b/crates/ra_syntax/test_data/lexer/err/0032_unclosed_byte_string_with_slash_double_quote.txt
deleted file mode 100644
index 884b12c8e..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0032_unclosed_byte_string_with_slash_double_quote.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-BYTE_STRING 4 "b\"\\\""
-> error0..4 token("b\"\\\"") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0033_unclosed_raw_string_at_eof.rs b/crates/ra_syntax/test_data/lexer/err/0033_unclosed_raw_string_at_eof.rs
deleted file mode 100644
index 557c59b62..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0033_unclosed_raw_string_at_eof.rs
+++ /dev/null
@@ -1 +0,0 @@
-r##"
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0033_unclosed_raw_string_at_eof.txt b/crates/ra_syntax/test_data/lexer/err/0033_unclosed_raw_string_at_eof.txt
deleted file mode 100644
index 6fd59ccc0..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0033_unclosed_raw_string_at_eof.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_STRING 4 "r##\""
-> error0..4 token("r##\"") msg(Missing trailing `"` with `#` symbols to terminate the raw string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0034_unclosed_raw_string_with_ferris.rs b/crates/ra_syntax/test_data/lexer/err/0034_unclosed_raw_string_with_ferris.rs
deleted file mode 100644
index bd046e4bb..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0034_unclosed_raw_string_with_ferris.rs
+++ /dev/null
@@ -1 +0,0 @@
-r##"🦀
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0034_unclosed_raw_string_with_ferris.txt b/crates/ra_syntax/test_data/lexer/err/0034_unclosed_raw_string_with_ferris.txt
deleted file mode 100644
index 8d9ca0e8f..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0034_unclosed_raw_string_with_ferris.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_STRING 8 "r##\"🦀"
-> error0..8 token("r##\"🦀") msg(Missing trailing `"` with `#` symbols to terminate the raw string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0035_unclosed_raw_string_with_ascii_escape.rs b/crates/ra_syntax/test_data/lexer/err/0035_unclosed_raw_string_with_ascii_escape.rs
deleted file mode 100644
index 5bec883dc..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0035_unclosed_raw_string_with_ascii_escape.rs
+++ /dev/null
@@ -1 +0,0 @@
-r##"\x7f
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0035_unclosed_raw_string_with_ascii_escape.txt b/crates/ra_syntax/test_data/lexer/err/0035_unclosed_raw_string_with_ascii_escape.txt
deleted file mode 100644
index a906380c7..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0035_unclosed_raw_string_with_ascii_escape.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_STRING 8 "r##\"\\x7f"
-> error0..8 token("r##\"\\x7f") msg(Missing trailing `"` with `#` symbols to terminate the raw string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0036_unclosed_raw_string_with_unicode_escape.rs b/crates/ra_syntax/test_data/lexer/err/0036_unclosed_raw_string_with_unicode_escape.rs
deleted file mode 100644
index bf05c3913..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0036_unclosed_raw_string_with_unicode_escape.rs
+++ /dev/null
@@ -1 +0,0 @@
-r##"\u{20AA}
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0036_unclosed_raw_string_with_unicode_escape.txt b/crates/ra_syntax/test_data/lexer/err/0036_unclosed_raw_string_with_unicode_escape.txt
deleted file mode 100644
index 5667c6149..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0036_unclosed_raw_string_with_unicode_escape.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_STRING 12 "r##\"\\u{20AA}"
-> error0..12 token("r##\"\\u{20AA}") msg(Missing trailing `"` with `#` symbols to terminate the raw string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0037_unclosed_raw_string_with_space.rs b/crates/ra_syntax/test_data/lexer/err/0037_unclosed_raw_string_with_space.rs
deleted file mode 100644
index f104bae4f..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0037_unclosed_raw_string_with_space.rs
+++ /dev/null
@@ -1 +0,0 @@
-r##" 
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0037_unclosed_raw_string_with_space.txt b/crates/ra_syntax/test_data/lexer/err/0037_unclosed_raw_string_with_space.txt
deleted file mode 100644
index 141c8268e..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0037_unclosed_raw_string_with_space.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_STRING 5 "r##\" "
-> error0..5 token("r##\" ") msg(Missing trailing `"` with `#` symbols to terminate the raw string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0038_unclosed_raw_string_with_slash.rs b/crates/ra_syntax/test_data/lexer/err/0038_unclosed_raw_string_with_slash.rs
deleted file mode 100644
index 9242077b8..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0038_unclosed_raw_string_with_slash.rs
+++ /dev/null
@@ -1 +0,0 @@
-r##"\
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0038_unclosed_raw_string_with_slash.txt b/crates/ra_syntax/test_data/lexer/err/0038_unclosed_raw_string_with_slash.txt
deleted file mode 100644
index f61d4cc91..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0038_unclosed_raw_string_with_slash.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_STRING 5 "r##\"\\"
-> error0..5 token("r##\"\\") msg(Missing trailing `"` with `#` symbols to terminate the raw string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0039_unclosed_raw_string_with_slash_n.rs b/crates/ra_syntax/test_data/lexer/err/0039_unclosed_raw_string_with_slash_n.rs
deleted file mode 100644
index db1c16f2b..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0039_unclosed_raw_string_with_slash_n.rs
+++ /dev/null
@@ -1 +0,0 @@
-r##"\n
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0039_unclosed_raw_string_with_slash_n.txt b/crates/ra_syntax/test_data/lexer/err/0039_unclosed_raw_string_with_slash_n.txt
deleted file mode 100644
index 12e2c0fc0..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0039_unclosed_raw_string_with_slash_n.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_STRING 6 "r##\"\\n"
-> error0..6 token("r##\"\\n") msg(Missing trailing `"` with `#` symbols to terminate the raw string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0040_unclosed_raw_byte_string_at_eof.rs b/crates/ra_syntax/test_data/lexer/err/0040_unclosed_raw_byte_string_at_eof.rs
deleted file mode 100644
index ae5bae622..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0040_unclosed_raw_byte_string_at_eof.rs
+++ /dev/null
@@ -1 +0,0 @@
-br##"
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0040_unclosed_raw_byte_string_at_eof.txt b/crates/ra_syntax/test_data/lexer/err/0040_unclosed_raw_byte_string_at_eof.txt
deleted file mode 100644
index fe12cb5fc..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0040_unclosed_raw_byte_string_at_eof.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_BYTE_STRING 5 "br##\""
-> error0..5 token("br##\"") msg(Missing trailing `"` with `#` symbols to terminate the raw byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0041_unclosed_raw_byte_string_with_ferris.rs b/crates/ra_syntax/test_data/lexer/err/0041_unclosed_raw_byte_string_with_ferris.rs
deleted file mode 100644
index 9ef01207a..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0041_unclosed_raw_byte_string_with_ferris.rs
+++ /dev/null
@@ -1 +0,0 @@
-br##"🦀
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0041_unclosed_raw_byte_string_with_ferris.txt b/crates/ra_syntax/test_data/lexer/err/0041_unclosed_raw_byte_string_with_ferris.txt
deleted file mode 100644
index 5be2a7861..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0041_unclosed_raw_byte_string_with_ferris.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_BYTE_STRING 9 "br##\"🦀"
-> error0..9 token("br##\"🦀") msg(Missing trailing `"` with `#` symbols to terminate the raw byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0042_unclosed_raw_byte_string_with_ascii_escape.rs b/crates/ra_syntax/test_data/lexer/err/0042_unclosed_raw_byte_string_with_ascii_escape.rs
deleted file mode 100644
index d50270afe..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0042_unclosed_raw_byte_string_with_ascii_escape.rs
+++ /dev/null
@@ -1 +0,0 @@
-br##"\x7f
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0042_unclosed_raw_byte_string_with_ascii_escape.txt b/crates/ra_syntax/test_data/lexer/err/0042_unclosed_raw_byte_string_with_ascii_escape.txt
deleted file mode 100644
index 6cbe08d07..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0042_unclosed_raw_byte_string_with_ascii_escape.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_BYTE_STRING 9 "br##\"\\x7f"
-> error0..9 token("br##\"\\x7f") msg(Missing trailing `"` with `#` symbols to terminate the raw byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0043_unclosed_raw_byte_string_with_unicode_escape.rs b/crates/ra_syntax/test_data/lexer/err/0043_unclosed_raw_byte_string_with_unicode_escape.rs
deleted file mode 100644
index 90e299a1a..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0043_unclosed_raw_byte_string_with_unicode_escape.rs
+++ /dev/null
@@ -1 +0,0 @@
-br##"\u{20AA}
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0043_unclosed_raw_byte_string_with_unicode_escape.txt b/crates/ra_syntax/test_data/lexer/err/0043_unclosed_raw_byte_string_with_unicode_escape.txt
deleted file mode 100644
index f56a4f984..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0043_unclosed_raw_byte_string_with_unicode_escape.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_BYTE_STRING 13 "br##\"\\u{20AA}"
-> error0..13 token("br##\"\\u{20AA}") msg(Missing trailing `"` with `#` symbols to terminate the raw byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0044_unclosed_raw_byte_string_with_space.rs b/crates/ra_syntax/test_data/lexer/err/0044_unclosed_raw_byte_string_with_space.rs
deleted file mode 100644
index 14c602fd2..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0044_unclosed_raw_byte_string_with_space.rs
+++ /dev/null
@@ -1 +0,0 @@
-br##" 
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0044_unclosed_raw_byte_string_with_space.txt b/crates/ra_syntax/test_data/lexer/err/0044_unclosed_raw_byte_string_with_space.txt
deleted file mode 100644
index 3d32ce34e..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0044_unclosed_raw_byte_string_with_space.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_BYTE_STRING 6 "br##\" "
-> error0..6 token("br##\" ") msg(Missing trailing `"` with `#` symbols to terminate the raw byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0045_unclosed_raw_byte_string_with_slash.rs b/crates/ra_syntax/test_data/lexer/err/0045_unclosed_raw_byte_string_with_slash.rs
deleted file mode 100644
index 0b3c015d7..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0045_unclosed_raw_byte_string_with_slash.rs
+++ /dev/null
@@ -1 +0,0 @@
-br##"\
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0045_unclosed_raw_byte_string_with_slash.txt b/crates/ra_syntax/test_data/lexer/err/0045_unclosed_raw_byte_string_with_slash.txt
deleted file mode 100644
index 320fea177..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0045_unclosed_raw_byte_string_with_slash.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_BYTE_STRING 6 "br##\"\\"
-> error0..6 token("br##\"\\") msg(Missing trailing `"` with `#` symbols to terminate the raw byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0046_unclosed_raw_byte_string_with_slash_n.rs b/crates/ra_syntax/test_data/lexer/err/0046_unclosed_raw_byte_string_with_slash_n.rs
deleted file mode 100644
index 0d8b0e7ab..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0046_unclosed_raw_byte_string_with_slash_n.rs
+++ /dev/null
@@ -1 +0,0 @@
-br##"\n
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0046_unclosed_raw_byte_string_with_slash_n.txt b/crates/ra_syntax/test_data/lexer/err/0046_unclosed_raw_byte_string_with_slash_n.txt
deleted file mode 100644
index b3a56380c..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0046_unclosed_raw_byte_string_with_slash_n.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_BYTE_STRING 7 "br##\"\\n"
-> error0..7 token("br##\"\\n") msg(Missing trailing `"` with `#` symbols to terminate the raw byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0047_unstarted_raw_string_at_eof.rs b/crates/ra_syntax/test_data/lexer/err/0047_unstarted_raw_string_at_eof.rs
deleted file mode 100644
index eddf8d080..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0047_unstarted_raw_string_at_eof.rs
+++ /dev/null
@@ -1 +0,0 @@
-r##
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0047_unstarted_raw_string_at_eof.txt b/crates/ra_syntax/test_data/lexer/err/0047_unstarted_raw_string_at_eof.txt
deleted file mode 100644
index 5af1e2d97..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0047_unstarted_raw_string_at_eof.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_STRING 3 "r##"
-> error0..3 token("r##") msg(Missing `"` symbol after `#` symbols to begin the raw string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0048_unstarted_raw_byte_string_at_eof.rs b/crates/ra_syntax/test_data/lexer/err/0048_unstarted_raw_byte_string_at_eof.rs
deleted file mode 100644
index 7e8cadf4f..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0048_unstarted_raw_byte_string_at_eof.rs
+++ /dev/null
@@ -1 +0,0 @@
-br##
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0048_unstarted_raw_byte_string_at_eof.txt b/crates/ra_syntax/test_data/lexer/err/0048_unstarted_raw_byte_string_at_eof.txt
deleted file mode 100644
index aec7afd92..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0048_unstarted_raw_byte_string_at_eof.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_BYTE_STRING 4 "br##"
-> error0..4 token("br##") msg(Missing `"` symbol after `#` symbols to begin the raw byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0049_unstarted_raw_string_with_ascii.rs b/crates/ra_syntax/test_data/lexer/err/0049_unstarted_raw_string_with_ascii.rs
deleted file mode 100644
index 534668a9b..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0049_unstarted_raw_string_with_ascii.rs
+++ /dev/null
@@ -1 +0,0 @@
-r## I lack a quote!
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0049_unstarted_raw_string_with_ascii.txt b/crates/ra_syntax/test_data/lexer/err/0049_unstarted_raw_string_with_ascii.txt
deleted file mode 100644
index e22fe5374..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0049_unstarted_raw_string_with_ascii.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-RAW_STRING 4 "r## "
-IDENT 1 "I"
-WHITESPACE 1 " "
-IDENT 4 "lack"
-WHITESPACE 1 " "
-IDENT 1 "a"
-WHITESPACE 1 " "
-IDENT 5 "quote"
-BANG 1 "!"
-> error0..4 token("r## ") msg(Missing `"` symbol after `#` symbols to begin the raw string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0050_unstarted_raw_byte_string_with_ascii.rs b/crates/ra_syntax/test_data/lexer/err/0050_unstarted_raw_byte_string_with_ascii.rs
deleted file mode 100644
index d9b55455a..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0050_unstarted_raw_byte_string_with_ascii.rs
+++ /dev/null
@@ -1 +0,0 @@
-br## I lack a quote!
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0050_unstarted_raw_byte_string_with_ascii.txt b/crates/ra_syntax/test_data/lexer/err/0050_unstarted_raw_byte_string_with_ascii.txt
deleted file mode 100644
index d74ea4c27..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0050_unstarted_raw_byte_string_with_ascii.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-RAW_BYTE_STRING 5 "br## "
-IDENT 1 "I"
-WHITESPACE 1 " "
-IDENT 4 "lack"
-WHITESPACE 1 " "
-IDENT 1 "a"
-WHITESPACE 1 " "
-IDENT 5 "quote"
-BANG 1 "!"
-> error0..5 token("br## ") msg(Missing `"` symbol after `#` symbols to begin the raw byte string literal)
diff --git a/crates/ra_syntax/test_data/lexer/err/0051_unclosed_block_comment_at_eof.rs b/crates/ra_syntax/test_data/lexer/err/0051_unclosed_block_comment_at_eof.rs
deleted file mode 100644
index 22e83649f..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0051_unclosed_block_comment_at_eof.rs
+++ /dev/null
@@ -1 +0,0 @@
-/*
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/err/0051_unclosed_block_comment_at_eof.txt b/crates/ra_syntax/test_data/lexer/err/0051_unclosed_block_comment_at_eof.txt
deleted file mode 100644
index 2a256e9df..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0051_unclosed_block_comment_at_eof.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-COMMENT 2 "/*"
-> error0..2 token("/*") msg(Missing trailing `*/` symbols to terminate the block comment)
diff --git a/crates/ra_syntax/test_data/lexer/err/0052_unclosed_block_comment_with_content.rs b/crates/ra_syntax/test_data/lexer/err/0052_unclosed_block_comment_with_content.rs
deleted file mode 100644
index c45c2844d..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0052_unclosed_block_comment_with_content.rs
+++ /dev/null
@@ -1 +0,0 @@
-/* comment
diff --git a/crates/ra_syntax/test_data/lexer/err/0052_unclosed_block_comment_with_content.txt b/crates/ra_syntax/test_data/lexer/err/0052_unclosed_block_comment_with_content.txt
deleted file mode 100644
index 8e8490302..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0052_unclosed_block_comment_with_content.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-COMMENT 11 "/* comment\n"
-> error0..11 token("/* comment\n") msg(Missing trailing `*/` symbols to terminate the block comment)
diff --git a/crates/ra_syntax/test_data/lexer/err/0053_unclosed_nested_block_comment_entirely.rs b/crates/ra_syntax/test_data/lexer/err/0053_unclosed_nested_block_comment_entirely.rs
deleted file mode 100644
index 3fcfc9660..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0053_unclosed_nested_block_comment_entirely.rs
+++ /dev/null
@@ -1 +0,0 @@
-/* /* /*
diff --git a/crates/ra_syntax/test_data/lexer/err/0053_unclosed_nested_block_comment_entirely.txt b/crates/ra_syntax/test_data/lexer/err/0053_unclosed_nested_block_comment_entirely.txt
deleted file mode 100644
index b7d28fc05..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0053_unclosed_nested_block_comment_entirely.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-COMMENT 9 "/* /* /*\n"
-> error0..9 token("/* /* /*\n") msg(Missing trailing `*/` symbols to terminate the block comment)
diff --git a/crates/ra_syntax/test_data/lexer/err/0054_unclosed_nested_block_comment_partially.rs b/crates/ra_syntax/test_data/lexer/err/0054_unclosed_nested_block_comment_partially.rs
deleted file mode 100644
index 26c898f01..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0054_unclosed_nested_block_comment_partially.rs
+++ /dev/null
@@ -1 +0,0 @@
-/** /*! /* comment */ */
diff --git a/crates/ra_syntax/test_data/lexer/err/0054_unclosed_nested_block_comment_partially.txt b/crates/ra_syntax/test_data/lexer/err/0054_unclosed_nested_block_comment_partially.txt
deleted file mode 100644
index 4742d2c12..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0054_unclosed_nested_block_comment_partially.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-COMMENT 25 "/** /*! /* comment */ */\n"
-> error0..25 token("/** /*! /* comment */ */\n") msg(Missing trailing `*/` symbols to terminate the block comment)
diff --git a/crates/ra_syntax/test_data/lexer/err/0055_empty_int.rs b/crates/ra_syntax/test_data/lexer/err/0055_empty_int.rs
deleted file mode 100644
index aa2a9fdca..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0055_empty_int.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-0b
-0o
-0x
-
-0b_
-0o_
-0x_
-
-0bnoDigit
-0onoDigit
-0xnoDigit
-
-0xG
-0xg
-
-0x_g
-0x_G
diff --git a/crates/ra_syntax/test_data/lexer/err/0055_empty_int.txt b/crates/ra_syntax/test_data/lexer/err/0055_empty_int.txt
deleted file mode 100644
index bcd094b6e..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0055_empty_int.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-INT_NUMBER 2 "0b"
-WHITESPACE 1 "\n"
-INT_NUMBER 2 "0o"
-WHITESPACE 1 "\n"
-INT_NUMBER 2 "0x"
-WHITESPACE 2 "\n\n"
-INT_NUMBER 3 "0b_"
-WHITESPACE 1 "\n"
-INT_NUMBER 3 "0o_"
-WHITESPACE 1 "\n"
-INT_NUMBER 3 "0x_"
-WHITESPACE 2 "\n\n"
-INT_NUMBER 9 "0bnoDigit"
-WHITESPACE 1 "\n"
-INT_NUMBER 9 "0onoDigit"
-WHITESPACE 1 "\n"
-INT_NUMBER 9 "0xnoDigit"
-WHITESPACE 2 "\n\n"
-INT_NUMBER 3 "0xG"
-WHITESPACE 1 "\n"
-INT_NUMBER 3 "0xg"
-WHITESPACE 2 "\n\n"
-INT_NUMBER 4 "0x_g"
-WHITESPACE 1 "\n"
-INT_NUMBER 4 "0x_G"
-WHITESPACE 1 "\n"
-> error0..2 token("0b") msg(Missing digits after the integer base prefix)
-> error3..5 token("0o") msg(Missing digits after the integer base prefix)
-> error6..8 token("0x") msg(Missing digits after the integer base prefix)
-> error10..13 token("0b_") msg(Missing digits after the integer base prefix)
-> error14..17 token("0o_") msg(Missing digits after the integer base prefix)
-> error18..21 token("0x_") msg(Missing digits after the integer base prefix)
-> error23..32 token("0bnoDigit") msg(Missing digits after the integer base prefix)
-> error33..42 token("0onoDigit") msg(Missing digits after the integer base prefix)
-> error43..52 token("0xnoDigit") msg(Missing digits after the integer base prefix)
-> error54..57 token("0xG") msg(Missing digits after the integer base prefix)
-> error58..61 token("0xg") msg(Missing digits after the integer base prefix)
-> error63..67 token("0x_g") msg(Missing digits after the integer base prefix)
-> error68..72 token("0x_G") msg(Missing digits after the integer base prefix)
diff --git a/crates/ra_syntax/test_data/lexer/err/0056_empty_exponent.rs b/crates/ra_syntax/test_data/lexer/err/0056_empty_exponent.rs
deleted file mode 100644
index 286584c88..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0056_empty_exponent.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-0e
-0E
-
-42e+
-42e-
-42E+
-42E-
-
-42.e+
-42.e-
-42.E+
-42.E-
-
-42.2e+
-42.2e-
-42.2E+
-42.2E-
-
-42.2e+f32
-42.2e-f32
-42.2E+f32
-42.2E-f32
diff --git a/crates/ra_syntax/test_data/lexer/err/0056_empty_exponent.txt b/crates/ra_syntax/test_data/lexer/err/0056_empty_exponent.txt
deleted file mode 100644
index 6a645a6a4..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0056_empty_exponent.txt
+++ /dev/null
@@ -1,62 +0,0 @@
-FLOAT_NUMBER 2 "0e"
-WHITESPACE 1 "\n"
-FLOAT_NUMBER 2 "0E"
-WHITESPACE 2 "\n\n"
-FLOAT_NUMBER 4 "42e+"
-WHITESPACE 1 "\n"
-FLOAT_NUMBER 4 "42e-"
-WHITESPACE 1 "\n"
-FLOAT_NUMBER 4 "42E+"
-WHITESPACE 1 "\n"
-FLOAT_NUMBER 4 "42E-"
-WHITESPACE 2 "\n\n"
-INT_NUMBER 2 "42"
-DOT 1 "."
-IDENT 1 "e"
-PLUS 1 "+"
-WHITESPACE 1 "\n"
-INT_NUMBER 2 "42"
-DOT 1 "."
-IDENT 1 "e"
-MINUS 1 "-"
-WHITESPACE 1 "\n"
-INT_NUMBER 2 "42"
-DOT 1 "."
-IDENT 1 "E"
-PLUS 1 "+"
-WHITESPACE 1 "\n"
-INT_NUMBER 2 "42"
-DOT 1 "."
-IDENT 1 "E"
-MINUS 1 "-"
-WHITESPACE 2 "\n\n"
-FLOAT_NUMBER 6 "42.2e+"
-WHITESPACE 1 "\n"
-FLOAT_NUMBER 6 "42.2e-"
-WHITESPACE 1 "\n"
-FLOAT_NUMBER 6 "42.2E+"
-WHITESPACE 1 "\n"
-FLOAT_NUMBER 6 "42.2E-"
-WHITESPACE 2 "\n\n"
-FLOAT_NUMBER 9 "42.2e+f32"
-WHITESPACE 1 "\n"
-FLOAT_NUMBER 9 "42.2e-f32"
-WHITESPACE 1 "\n"
-FLOAT_NUMBER 9 "42.2E+f32"
-WHITESPACE 1 "\n"
-FLOAT_NUMBER 9 "42.2E-f32"
-WHITESPACE 1 "\n"
-> error0..2 token("0e") msg(Missing digits after the exponent symbol)
-> error3..5 token("0E") msg(Missing digits after the exponent symbol)
-> error7..11 token("42e+") msg(Missing digits after the exponent symbol)
-> error12..16 token("42e-") msg(Missing digits after the exponent symbol)
-> error17..21 token("42E+") msg(Missing digits after the exponent symbol)
-> error22..26 token("42E-") msg(Missing digits after the exponent symbol)
-> error53..59 token("42.2e+") msg(Missing digits after the exponent symbol)
-> error60..66 token("42.2e-") msg(Missing digits after the exponent symbol)
-> error67..73 token("42.2E+") msg(Missing digits after the exponent symbol)
-> error74..80 token("42.2E-") msg(Missing digits after the exponent symbol)
-> error82..91 token("42.2e+f32") msg(Missing digits after the exponent symbol)
-> error92..101 token("42.2e-f32") msg(Missing digits after the exponent symbol)
-> error102..111 token("42.2E+f32") msg(Missing digits after the exponent symbol)
-> error112..121 token("42.2E-f32") msg(Missing digits after the exponent symbol)
diff --git a/crates/ra_syntax/test_data/lexer/err/0057_lifetime_strarts_with_a_number.rs b/crates/ra_syntax/test_data/lexer/err/0057_lifetime_strarts_with_a_number.rs
deleted file mode 100644
index a7698a404..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0057_lifetime_strarts_with_a_number.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-'1
-'1lifetime
diff --git a/crates/ra_syntax/test_data/lexer/err/0057_lifetime_strarts_with_a_number.txt b/crates/ra_syntax/test_data/lexer/err/0057_lifetime_strarts_with_a_number.txt
deleted file mode 100644
index e138bcebc..000000000
--- a/crates/ra_syntax/test_data/lexer/err/0057_lifetime_strarts_with_a_number.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-LIFETIME 2 "\'1"
-WHITESPACE 1 "\n"
-LIFETIME 10 "\'1lifetime"
-WHITESPACE 1 "\n"
-> error0..2 token("\'1") msg(Lifetime name cannot start with a number)
-> error3..13 token("\'1lifetime") msg(Lifetime name cannot start with a number)
diff --git a/crates/ra_syntax/test_data/lexer/ok/0001_hello.rs b/crates/ra_syntax/test_data/lexer/ok/0001_hello.rs
deleted file mode 100644
index 95d09f2b1..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0001_hello.rs
+++ /dev/null
@@ -1 +0,0 @@
-hello world
\ No newline at end of file
diff --git a/crates/ra_syntax/test_data/lexer/ok/0001_hello.txt b/crates/ra_syntax/test_data/lexer/ok/0001_hello.txt
deleted file mode 100644
index 27a5940a9..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0001_hello.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-IDENT 5 "hello"
-WHITESPACE 1 " "
-IDENT 5 "world"
diff --git a/crates/ra_syntax/test_data/lexer/ok/0002_whitespace.rs b/crates/ra_syntax/test_data/lexer/ok/0002_whitespace.rs
deleted file mode 100644
index 08fce1418..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0002_whitespace.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-a b  c
-d
-
-e       f
diff --git a/crates/ra_syntax/test_data/lexer/ok/0002_whitespace.txt b/crates/ra_syntax/test_data/lexer/ok/0002_whitespace.txt
deleted file mode 100644
index 01d260918..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0002_whitespace.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-IDENT 1 "a"
-WHITESPACE 1 " "
-IDENT 1 "b"
-WHITESPACE 2 "  "
-IDENT 1 "c"
-WHITESPACE 1 "\n"
-IDENT 1 "d"
-WHITESPACE 2 "\n\n"
-IDENT 1 "e"
-WHITESPACE 1 "\t"
-IDENT 1 "f"
-WHITESPACE 1 "\n"
diff --git a/crates/ra_syntax/test_data/lexer/ok/0003_ident.rs b/crates/ra_syntax/test_data/lexer/ok/0003_ident.rs
deleted file mode 100644
index c05c9c009..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0003_ident.rs
+++ /dev/null
@@ -1 +0,0 @@
-foo foo_ _foo _ __ x привет
diff --git a/crates/ra_syntax/test_data/lexer/ok/0003_ident.txt b/crates/ra_syntax/test_data/lexer/ok/0003_ident.txt
deleted file mode 100644
index 4a0d5c053..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0003_ident.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-IDENT 3 "foo"
-WHITESPACE 1 " "
-IDENT 4 "foo_"
-WHITESPACE 1 " "
-IDENT 4 "_foo"
-WHITESPACE 1 " "
-UNDERSCORE 1 "_"
-WHITESPACE 1 " "
-IDENT 2 "__"
-WHITESPACE 1 " "
-IDENT 1 "x"
-WHITESPACE 1 " "
-IDENT 12 "привет"
-WHITESPACE 1 "\n"
diff --git a/crates/ra_syntax/test_data/lexer/ok/0004_numbers.rs b/crates/ra_syntax/test_data/lexer/ok/0004_numbers.rs
deleted file mode 100644
index bc761c235..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0004_numbers.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-0 00 0_ 0. 0z
-01790 0b1790 0o1790 0x1790aAbBcCdDeEfF 001279 0_1279 0.1279 0e1279 0E1279
-0..2
-0.foo()
-0e+1
-0.e+1
-0.0E-2
-0___0.10000____0000e+111__
-1i64 92.0f32 11__s
diff --git a/crates/ra_syntax/test_data/lexer/ok/0004_numbers.txt b/crates/ra_syntax/test_data/lexer/ok/0004_numbers.txt
deleted file mode 100644
index e19fc5789..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0004_numbers.txt
+++ /dev/null
@@ -1,57 +0,0 @@
-INT_NUMBER 1 "0"
-WHITESPACE 1 " "
-INT_NUMBER 2 "00"
-WHITESPACE 1 " "
-INT_NUMBER 2 "0_"
-WHITESPACE 1 " "
-FLOAT_NUMBER 2 "0."
-WHITESPACE 1 " "
-INT_NUMBER 2 "0z"
-WHITESPACE 1 "\n"
-INT_NUMBER 5 "01790"
-WHITESPACE 1 " "
-INT_NUMBER 6 "0b1790"
-WHITESPACE 1 " "
-INT_NUMBER 6 "0o1790"
-WHITESPACE 1 " "
-INT_NUMBER 18 "0x1790aAbBcCdDeEfF"
-WHITESPACE 1 " "
-INT_NUMBER 6 "001279"
-WHITESPACE 1 " "
-INT_NUMBER 6 "0_1279"
-WHITESPACE 1 " "
-FLOAT_NUMBER 6 "0.1279"
-WHITESPACE 1 " "
-FLOAT_NUMBER 6 "0e1279"
-WHITESPACE 1 " "
-FLOAT_NUMBER 6 "0E1279"
-WHITESPACE 1 "\n"
-INT_NUMBER 1 "0"
-DOT 1 "."
-DOT 1 "."
-INT_NUMBER 1 "2"
-WHITESPACE 1 "\n"
-INT_NUMBER 1 "0"
-DOT 1 "."
-IDENT 3 "foo"
-L_PAREN 1 "("
-R_PAREN 1 ")"
-WHITESPACE 1 "\n"
-FLOAT_NUMBER 4 "0e+1"
-WHITESPACE 1 "\n"
-INT_NUMBER 1 "0"
-DOT 1 "."
-IDENT 1 "e"
-PLUS 1 "+"
-INT_NUMBER 1 "1"
-WHITESPACE 1 "\n"
-FLOAT_NUMBER 6 "0.0E-2"
-WHITESPACE 1 "\n"
-FLOAT_NUMBER 26 "0___0.10000____0000e+111__"
-WHITESPACE 1 "\n"
-INT_NUMBER 4 "1i64"
-WHITESPACE 1 " "
-FLOAT_NUMBER 7 "92.0f32"
-WHITESPACE 1 " "
-INT_NUMBER 5 "11__s"
-WHITESPACE 1 "\n"
diff --git a/crates/ra_syntax/test_data/lexer/ok/0005_symbols.rs b/crates/ra_syntax/test_data/lexer/ok/0005_symbols.rs
deleted file mode 100644
index 487569b5a..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0005_symbols.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-; , ( ) { } [ ] < > @ # ~ ? $ & | + * / ^ %
-. .. ... ..=
-: ::
-= =>
-! !=
-- ->
diff --git a/crates/ra_syntax/test_data/lexer/ok/0005_symbols.txt b/crates/ra_syntax/test_data/lexer/ok/0005_symbols.txt
deleted file mode 100644
index 2049c2f1d..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0005_symbols.txt
+++ /dev/null
@@ -1,77 +0,0 @@
-SEMICOLON 1 ";"
-WHITESPACE 1 " "
-COMMA 1 ","
-WHITESPACE 1 " "
-L_PAREN 1 "("
-WHITESPACE 1 " "
-R_PAREN 1 ")"
-WHITESPACE 1 " "
-L_CURLY 1 "{"
-WHITESPACE 1 " "
-R_CURLY 1 "}"
-WHITESPACE 1 " "
-L_BRACK 1 "["
-WHITESPACE 1 " "
-R_BRACK 1 "]"
-WHITESPACE 1 " "
-L_ANGLE 1 "<"
-WHITESPACE 1 " "
-R_ANGLE 1 ">"
-WHITESPACE 1 " "
-AT 1 "@"
-WHITESPACE 1 " "
-POUND 1 "#"
-WHITESPACE 1 " "
-TILDE 1 "~"
-WHITESPACE 1 " "
-QUESTION 1 "?"
-WHITESPACE 1 " "
-DOLLAR 1 "$"
-WHITESPACE 1 " "
-AMP 1 "&"
-WHITESPACE 1 " "
-PIPE 1 "|"
-WHITESPACE 1 " "
-PLUS 1 "+"
-WHITESPACE 1 " "
-STAR 1 "*"
-WHITESPACE 1 " "
-SLASH 1 "/"
-WHITESPACE 1 " "
-CARET 1 "^"
-WHITESPACE 1 " "
-PERCENT 1 "%"
-WHITESPACE 1 "\n"
-DOT 1 "."
-WHITESPACE 1 " "
-DOT 1 "."
-DOT 1 "."
-WHITESPACE 1 " "
-DOT 1 "."
-DOT 1 "."
-DOT 1 "."
-WHITESPACE 1 " "
-DOT 1 "."
-DOT 1 "."
-EQ 1 "="
-WHITESPACE 1 "\n"
-COLON 1 ":"
-WHITESPACE 1 " "
-COLON 1 ":"
-COLON 1 ":"
-WHITESPACE 1 "\n"
-EQ 1 "="
-WHITESPACE 1 " "
-EQ 1 "="
-R_ANGLE 1 ">"
-WHITESPACE 1 "\n"
-BANG 1 "!"
-WHITESPACE 1 " "
-BANG 1 "!"
-EQ 1 "="
-WHITESPACE 1 "\n"
-MINUS 1 "-"
-WHITESPACE 1 " "
-MINUS 1 "-"
-R_ANGLE 1 ">"
-WHITESPACE 1 "\n"
diff --git a/crates/ra_syntax/test_data/lexer/ok/0006_chars.rs b/crates/ra_syntax/test_data/lexer/ok/0006_chars.rs
deleted file mode 100644
index 454ee0a5f..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0006_chars.rs
+++ /dev/null
@@ -1 +0,0 @@
-'x' ' ' '0' 'hello' '\x7f' '\n' '\\' '\''
diff --git a/crates/ra_syntax/test_data/lexer/ok/0006_chars.txt b/crates/ra_syntax/test_data/lexer/ok/0006_chars.txt
deleted file mode 100644
index 950954fbc..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0006_chars.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-CHAR 3 "\'x\'"
-WHITESPACE 1 " "
-CHAR 3 "\' \'"
-WHITESPACE 1 " "
-CHAR 3 "\'0\'"
-WHITESPACE 1 " "
-CHAR 7 "\'hello\'"
-WHITESPACE 1 " "
-CHAR 6 "\'\\x7f\'"
-WHITESPACE 1 " "
-CHAR 4 "\'\\n\'"
-WHITESPACE 1 " "
-CHAR 4 "\'\\\\\'"
-WHITESPACE 1 " "
-CHAR 4 "\'\\\'\'"
-WHITESPACE 1 "\n"
diff --git a/crates/ra_syntax/test_data/lexer/ok/0007_lifetimes.rs b/crates/ra_syntax/test_data/lexer/ok/0007_lifetimes.rs
deleted file mode 100644
index b764f1dce..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0007_lifetimes.rs
+++ /dev/null
@@ -1 +0,0 @@
-'a 'foo 'foo_bar_baz '_
diff --git a/crates/ra_syntax/test_data/lexer/ok/0007_lifetimes.txt b/crates/ra_syntax/test_data/lexer/ok/0007_lifetimes.txt
deleted file mode 100644
index 005c29100..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0007_lifetimes.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-LIFETIME 2 "\'a"
-WHITESPACE 1 " "
-LIFETIME 4 "\'foo"
-WHITESPACE 1 " "
-LIFETIME 12 "\'foo_bar_baz"
-WHITESPACE 1 " "
-LIFETIME 2 "\'_"
-WHITESPACE 1 "\n"
diff --git a/crates/ra_syntax/test_data/lexer/ok/0008_byte_strings.rs b/crates/ra_syntax/test_data/lexer/ok/0008_byte_strings.rs
deleted file mode 100644
index b54930f5e..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0008_byte_strings.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-b'' b'x' b"foo" br""
-b''suf b""ix br""br
-b'\n' b'\\' b'\'' b'hello'
diff --git a/crates/ra_syntax/test_data/lexer/ok/0008_byte_strings.txt b/crates/ra_syntax/test_data/lexer/ok/0008_byte_strings.txt
deleted file mode 100644
index bc03b51a8..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0008_byte_strings.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-BYTE 3 "b\'\'"
-WHITESPACE 1 " "
-BYTE 4 "b\'x\'"
-WHITESPACE 1 " "
-BYTE_STRING 6 "b\"foo\""
-WHITESPACE 1 " "
-RAW_BYTE_STRING 4 "br\"\""
-WHITESPACE 1 "\n"
-BYTE 6 "b\'\'suf"
-WHITESPACE 1 " "
-BYTE_STRING 5 "b\"\"ix"
-WHITESPACE 1 " "
-RAW_BYTE_STRING 6 "br\"\"br"
-WHITESPACE 1 "\n"
-BYTE 5 "b\'\\n\'"
-WHITESPACE 1 " "
-BYTE 5 "b\'\\\\\'"
-WHITESPACE 1 " "
-BYTE 5 "b\'\\\'\'"
-WHITESPACE 1 " "
-BYTE 8 "b\'hello\'"
-WHITESPACE 1 "\n"
diff --git a/crates/ra_syntax/test_data/lexer/ok/0009_strings.rs b/crates/ra_syntax/test_data/lexer/ok/0009_strings.rs
deleted file mode 100644
index 4ddb5bffc..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0009_strings.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-"hello" r"world" "\n\"\\no escape" "multi
-line"
diff --git a/crates/ra_syntax/test_data/lexer/ok/0009_strings.txt b/crates/ra_syntax/test_data/lexer/ok/0009_strings.txt
deleted file mode 100644
index 4cb4d711d..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0009_strings.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-STRING 7 "\"hello\""
-WHITESPACE 1 " "
-RAW_STRING 8 "r\"world\""
-WHITESPACE 1 " "
-STRING 17 "\"\\n\\\"\\\\no escape\""
-WHITESPACE 1 " "
-STRING 12 "\"multi\nline\""
-WHITESPACE 1 "\n"
diff --git a/crates/ra_syntax/test_data/lexer/ok/0010_single_line_comments.rs b/crates/ra_syntax/test_data/lexer/ok/0010_single_line_comments.rs
deleted file mode 100644
index 4b6653f9c..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0010_single_line_comments.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-// hello
-//! World
-//!! Inner line doc
-/// Outer line doc
-//// Just a comment
-
-//
-//!
-//!!
-///
-////
diff --git a/crates/ra_syntax/test_data/lexer/ok/0010_single_line_comments.txt b/crates/ra_syntax/test_data/lexer/ok/0010_single_line_comments.txt
deleted file mode 100644
index 98a3818c0..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0010_single_line_comments.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-SHEBANG 19 "#!/usr/bin/env bash"
-WHITESPACE 1 "\n"
-COMMENT 8 "// hello"
-WHITESPACE 1 "\n"
-COMMENT 9 "//! World"
-WHITESPACE 1 "\n"
-COMMENT 19 "//!! Inner line doc"
-WHITESPACE 1 "\n"
-COMMENT 18 "/// Outer line doc"
-WHITESPACE 1 "\n"
-COMMENT 19 "//// Just a comment"
-WHITESPACE 2 "\n\n"
-COMMENT 2 "//"
-WHITESPACE 1 "\n"
-COMMENT 3 "//!"
-WHITESPACE 1 "\n"
-COMMENT 4 "//!!"
-WHITESPACE 1 "\n"
-COMMENT 3 "///"
-WHITESPACE 1 "\n"
-COMMENT 4 "////"
-WHITESPACE 1 "\n"
diff --git a/crates/ra_syntax/test_data/lexer/ok/0011_keywords.rs b/crates/ra_syntax/test_data/lexer/ok/0011_keywords.rs
deleted file mode 100644
index 1e91bff4e..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0011_keywords.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-async fn use struct trait enum impl true false as extern crate
-mod pub self super in where for loop while if match const
-static mut type ref let else move return
diff --git a/crates/ra_syntax/test_data/lexer/ok/0011_keywords.txt b/crates/ra_syntax/test_data/lexer/ok/0011_keywords.txt
deleted file mode 100644
index 22c00eefb..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0011_keywords.txt
+++ /dev/null
@@ -1,64 +0,0 @@
-ASYNC_KW 5 "async"
-WHITESPACE 1 " "
-FN_KW 2 "fn"
-WHITESPACE 1 " "
-USE_KW 3 "use"
-WHITESPACE 1 " "
-STRUCT_KW 6 "struct"
-WHITESPACE 1 " "
-TRAIT_KW 5 "trait"
-WHITESPACE 1 " "
-ENUM_KW 4 "enum"
-WHITESPACE 1 " "
-IMPL_KW 4 "impl"
-WHITESPACE 1 " "
-TRUE_KW 4 "true"
-WHITESPACE 1 " "
-FALSE_KW 5 "false"
-WHITESPACE 1 " "
-AS_KW 2 "as"
-WHITESPACE 1 " "
-EXTERN_KW 6 "extern"
-WHITESPACE 1 " "
-CRATE_KW 5 "crate"
-WHITESPACE 1 "\n"
-MOD_KW 3 "mod"
-WHITESPACE 1 " "
-PUB_KW 3 "pub"
-WHITESPACE 1 " "
-SELF_KW 4 "self"
-WHITESPACE 1 " "
-SUPER_KW 5 "super"
-WHITESPACE 1 " "
-IN_KW 2 "in"
-WHITESPACE 1 " "
-WHERE_KW 5 "where"
-WHITESPACE 1 " "
-FOR_KW 3 "for"
-WHITESPACE 1 " "
-LOOP_KW 4 "loop"
-WHITESPACE 1 " "
-WHILE_KW 5 "while"
-WHITESPACE 1 " "
-IF_KW 2 "if"
-WHITESPACE 1 " "
-MATCH_KW 5 "match"
-WHITESPACE 1 " "
-CONST_KW 5 "const"
-WHITESPACE 1 "\n"
-STATIC_KW 6 "static"
-WHITESPACE 1 " "
-MUT_KW 3 "mut"
-WHITESPACE 1 " "
-TYPE_KW 4 "type"
-WHITESPACE 1 " "
-REF_KW 3 "ref"
-WHITESPACE 1 " "
-LET_KW 3 "let"
-WHITESPACE 1 " "
-ELSE_KW 4 "else"
-WHITESPACE 1 " "
-MOVE_KW 4 "move"
-WHITESPACE 1 " "
-RETURN_KW 6 "return"
-WHITESPACE 1 "\n"
diff --git a/crates/ra_syntax/test_data/lexer/ok/0012_block_comment.rs b/crates/ra_syntax/test_data/lexer/ok/0012_block_comment.rs
deleted file mode 100644
index b880a59d9..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0012_block_comment.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-/* */
-/**/
-/* /* */ */
diff --git a/crates/ra_syntax/test_data/lexer/ok/0012_block_comment.txt b/crates/ra_syntax/test_data/lexer/ok/0012_block_comment.txt
deleted file mode 100644
index 2618e287e..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0012_block_comment.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-COMMENT 5 "/* */"
-WHITESPACE 1 "\n"
-COMMENT 4 "/**/"
-WHITESPACE 1 "\n"
-COMMENT 11 "/* /* */ */"
-WHITESPACE 1 "\n"
diff --git a/crates/ra_syntax/test_data/lexer/ok/0013_raw_strings.rs b/crates/ra_syntax/test_data/lexer/ok/0013_raw_strings.rs
deleted file mode 100644
index e5ed0b693..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0013_raw_strings.rs
+++ /dev/null
@@ -1 +0,0 @@
-r###"this is a r##"raw"## string"###
diff --git a/crates/ra_syntax/test_data/lexer/ok/0013_raw_strings.txt b/crates/ra_syntax/test_data/lexer/ok/0013_raw_strings.txt
deleted file mode 100644
index 9cf0957d1..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0013_raw_strings.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-RAW_STRING 36 "r###\"this is a r##\"raw\"## string\"###"
-WHITESPACE 1 "\n"
diff --git a/crates/ra_syntax/test_data/lexer/ok/0014_raw_ident.rs b/crates/ra_syntax/test_data/lexer/ok/0014_raw_ident.rs
deleted file mode 100644
index b40a1b6a2..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0014_raw_ident.rs
+++ /dev/null
@@ -1 +0,0 @@
-r#raw_ident
diff --git a/crates/ra_syntax/test_data/lexer/ok/0014_raw_ident.txt b/crates/ra_syntax/test_data/lexer/ok/0014_raw_ident.txt
deleted file mode 100644
index 484689693..000000000
--- a/crates/ra_syntax/test_data/lexer/ok/0014_raw_ident.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-IDENT 11 "r#raw_ident"
-WHITESPACE 1 "\n"