aboutsummaryrefslogtreecommitdiff
path: root/crates/syntax/test_data/lexer
diff options
context:
space:
mode:
Diffstat (limited to 'crates/syntax/test_data/lexer')
-rw-r--r--crates/syntax/test_data/lexer/err/0001_unclosed_char_at_eof.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0001_unclosed_char_at_eof.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0002_unclosed_char_with_ferris.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0002_unclosed_char_with_ferris.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0003_unclosed_char_with_ascii_escape.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0003_unclosed_char_with_ascii_escape.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0004_unclosed_char_with_unicode_escape.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0004_unclosed_char_with_unicode_escape.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0005_unclosed_char_with_space.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0005_unclosed_char_with_space.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0006_unclosed_char_with_slash.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0006_unclosed_char_with_slash.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0007_unclosed_char_with_slash_n.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0007_unclosed_char_with_slash_n.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0008_unclosed_char_with_slash_single_quote.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0008_unclosed_char_with_slash_single_quote.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0009_unclosed_byte_at_eof.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0009_unclosed_byte_at_eof.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0010_unclosed_byte_with_ferris.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0010_unclosed_byte_with_ferris.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0011_unclosed_byte_with_ascii_escape.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0011_unclosed_byte_with_ascii_escape.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0012_unclosed_byte_with_unicode_escape.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0012_unclosed_byte_with_unicode_escape.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0013_unclosed_byte_with_space.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0013_unclosed_byte_with_space.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0014_unclosed_byte_with_slash.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0014_unclosed_byte_with_slash.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0015_unclosed_byte_with_slash_n.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0015_unclosed_byte_with_slash_n.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0016_unclosed_byte_with_slash_single_quote.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0016_unclosed_byte_with_slash_single_quote.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0017_unclosed_string_at_eof.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0017_unclosed_string_at_eof.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0018_unclosed_string_with_ferris.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0018_unclosed_string_with_ferris.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0019_unclosed_string_with_ascii_escape.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0019_unclosed_string_with_ascii_escape.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0020_unclosed_string_with_unicode_escape.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0020_unclosed_string_with_unicode_escape.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0021_unclosed_string_with_space.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0021_unclosed_string_with_space.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0022_unclosed_string_with_slash.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0022_unclosed_string_with_slash.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0023_unclosed_string_with_slash_n.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0023_unclosed_string_with_slash_n.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0024_unclosed_string_with_slash_double_quote.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0024_unclosed_string_with_slash_double_quote.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0025_unclosed_byte_string_at_eof.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0025_unclosed_byte_string_at_eof.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0026_unclosed_byte_string_with_ferris.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0026_unclosed_byte_string_with_ferris.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0027_unclosed_byte_string_with_ascii_escape.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0027_unclosed_byte_string_with_ascii_escape.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0028_unclosed_byte_string_with_unicode_escape.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0028_unclosed_byte_string_with_unicode_escape.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0029_unclosed_byte_string_with_space.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0029_unclosed_byte_string_with_space.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0030_unclosed_byte_string_with_slash.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0030_unclosed_byte_string_with_slash.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0031_unclosed_byte_string_with_slash_n.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0031_unclosed_byte_string_with_slash_n.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0032_unclosed_byte_string_with_slash_double_quote.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0032_unclosed_byte_string_with_slash_double_quote.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0033_unclosed_raw_string_at_eof.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0033_unclosed_raw_string_at_eof.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0034_unclosed_raw_string_with_ferris.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0034_unclosed_raw_string_with_ferris.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0035_unclosed_raw_string_with_ascii_escape.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0035_unclosed_raw_string_with_ascii_escape.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0036_unclosed_raw_string_with_unicode_escape.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0036_unclosed_raw_string_with_unicode_escape.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0037_unclosed_raw_string_with_space.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0037_unclosed_raw_string_with_space.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0038_unclosed_raw_string_with_slash.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0038_unclosed_raw_string_with_slash.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0039_unclosed_raw_string_with_slash_n.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0039_unclosed_raw_string_with_slash_n.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0040_unclosed_raw_byte_string_at_eof.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0040_unclosed_raw_byte_string_at_eof.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0041_unclosed_raw_byte_string_with_ferris.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0041_unclosed_raw_byte_string_with_ferris.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0042_unclosed_raw_byte_string_with_ascii_escape.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0042_unclosed_raw_byte_string_with_ascii_escape.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0043_unclosed_raw_byte_string_with_unicode_escape.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0043_unclosed_raw_byte_string_with_unicode_escape.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0044_unclosed_raw_byte_string_with_space.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0044_unclosed_raw_byte_string_with_space.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0045_unclosed_raw_byte_string_with_slash.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0045_unclosed_raw_byte_string_with_slash.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0046_unclosed_raw_byte_string_with_slash_n.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0046_unclosed_raw_byte_string_with_slash_n.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0047_unstarted_raw_string_at_eof.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0047_unstarted_raw_string_at_eof.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0048_unstarted_raw_byte_string_at_eof.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0048_unstarted_raw_byte_string_at_eof.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0049_unstarted_raw_string_with_ascii.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0049_unstarted_raw_string_with_ascii.txt10
-rw-r--r--crates/syntax/test_data/lexer/err/0050_unstarted_raw_byte_string_with_ascii.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0050_unstarted_raw_byte_string_with_ascii.txt10
-rw-r--r--crates/syntax/test_data/lexer/err/0051_unclosed_block_comment_at_eof.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0051_unclosed_block_comment_at_eof.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0052_unclosed_block_comment_with_content.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0052_unclosed_block_comment_with_content.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0053_unclosed_nested_block_comment_entirely.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0053_unclosed_nested_block_comment_entirely.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0054_unclosed_nested_block_comment_partially.rs1
-rw-r--r--crates/syntax/test_data/lexer/err/0054_unclosed_nested_block_comment_partially.txt2
-rw-r--r--crates/syntax/test_data/lexer/err/0055_empty_int.rs17
-rw-r--r--crates/syntax/test_data/lexer/err/0055_empty_int.txt39
-rw-r--r--crates/syntax/test_data/lexer/err/0056_empty_exponent.rs22
-rw-r--r--crates/syntax/test_data/lexer/err/0056_empty_exponent.txt62
-rw-r--r--crates/syntax/test_data/lexer/err/0057_lifetime_strarts_with_a_number.rs2
-rw-r--r--crates/syntax/test_data/lexer/err/0057_lifetime_strarts_with_a_number.txt6
-rw-r--r--crates/syntax/test_data/lexer/ok/0001_hello.rs1
-rw-r--r--crates/syntax/test_data/lexer/ok/0001_hello.txt3
-rw-r--r--crates/syntax/test_data/lexer/ok/0002_whitespace.rs4
-rw-r--r--crates/syntax/test_data/lexer/ok/0002_whitespace.txt12
-rw-r--r--crates/syntax/test_data/lexer/ok/0003_ident.rs1
-rw-r--r--crates/syntax/test_data/lexer/ok/0003_ident.txt14
-rw-r--r--crates/syntax/test_data/lexer/ok/0004_numbers.rs9
-rw-r--r--crates/syntax/test_data/lexer/ok/0004_numbers.txt57
-rw-r--r--crates/syntax/test_data/lexer/ok/0005_symbols.rs6
-rw-r--r--crates/syntax/test_data/lexer/ok/0005_symbols.txt77
-rw-r--r--crates/syntax/test_data/lexer/ok/0006_chars.rs1
-rw-r--r--crates/syntax/test_data/lexer/ok/0006_chars.txt16
-rw-r--r--crates/syntax/test_data/lexer/ok/0007_lifetimes.rs1
-rw-r--r--crates/syntax/test_data/lexer/ok/0007_lifetimes.txt8
-rw-r--r--crates/syntax/test_data/lexer/ok/0008_byte_strings.rs3
-rw-r--r--crates/syntax/test_data/lexer/ok/0008_byte_strings.txt22
-rw-r--r--crates/syntax/test_data/lexer/ok/0009_strings.rs2
-rw-r--r--crates/syntax/test_data/lexer/ok/0009_strings.txt8
-rw-r--r--crates/syntax/test_data/lexer/ok/0010_single_line_comments.rs12
-rw-r--r--crates/syntax/test_data/lexer/ok/0010_single_line_comments.txt22
-rw-r--r--crates/syntax/test_data/lexer/ok/0011_keywords.rs3
-rw-r--r--crates/syntax/test_data/lexer/ok/0011_keywords.txt64
-rw-r--r--crates/syntax/test_data/lexer/ok/0012_block_comment.rs3
-rw-r--r--crates/syntax/test_data/lexer/ok/0012_block_comment.txt6
-rw-r--r--crates/syntax/test_data/lexer/ok/0013_raw_strings.rs1
-rw-r--r--crates/syntax/test_data/lexer/ok/0013_raw_strings.txt2
-rw-r--r--crates/syntax/test_data/lexer/ok/0014_raw_ident.rs1
-rw-r--r--crates/syntax/test_data/lexer/ok/0014_raw_ident.txt2
142 files changed, 687 insertions, 0 deletions
diff --git a/crates/syntax/test_data/lexer/err/0001_unclosed_char_at_eof.rs b/crates/syntax/test_data/lexer/err/0001_unclosed_char_at_eof.rs
new file mode 100644
index 000000000..ad2823b48
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0001_unclosed_char_at_eof.rs
@@ -0,0 +1 @@
' \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0001_unclosed_char_at_eof.txt b/crates/syntax/test_data/lexer/err/0001_unclosed_char_at_eof.txt
new file mode 100644
index 000000000..4d5ad74df
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0001_unclosed_char_at_eof.txt
@@ -0,0 +1,2 @@
1CHAR 1 "\'"
2> error0..1 token("\'") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/syntax/test_data/lexer/err/0002_unclosed_char_with_ferris.rs b/crates/syntax/test_data/lexer/err/0002_unclosed_char_with_ferris.rs
new file mode 100644
index 000000000..e264a4152
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0002_unclosed_char_with_ferris.rs
@@ -0,0 +1 @@
'🦀 \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0002_unclosed_char_with_ferris.txt b/crates/syntax/test_data/lexer/err/0002_unclosed_char_with_ferris.txt
new file mode 100644
index 000000000..eafdb3c7c
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0002_unclosed_char_with_ferris.txt
@@ -0,0 +1,2 @@
1CHAR 5 "\'🦀"
2> error0..5 token("\'🦀") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/syntax/test_data/lexer/err/0003_unclosed_char_with_ascii_escape.rs b/crates/syntax/test_data/lexer/err/0003_unclosed_char_with_ascii_escape.rs
new file mode 100644
index 000000000..cf74b4dad
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0003_unclosed_char_with_ascii_escape.rs
@@ -0,0 +1 @@
'\x7f \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0003_unclosed_char_with_ascii_escape.txt b/crates/syntax/test_data/lexer/err/0003_unclosed_char_with_ascii_escape.txt
new file mode 100644
index 000000000..cc2b4866a
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0003_unclosed_char_with_ascii_escape.txt
@@ -0,0 +1,2 @@
1CHAR 5 "\'\\x7f"
2> error0..5 token("\'\\x7f") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/syntax/test_data/lexer/err/0004_unclosed_char_with_unicode_escape.rs b/crates/syntax/test_data/lexer/err/0004_unclosed_char_with_unicode_escape.rs
new file mode 100644
index 000000000..50be91f68
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0004_unclosed_char_with_unicode_escape.rs
@@ -0,0 +1 @@
'\u{20AA} \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0004_unclosed_char_with_unicode_escape.txt b/crates/syntax/test_data/lexer/err/0004_unclosed_char_with_unicode_escape.txt
new file mode 100644
index 000000000..a6d422cb3
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0004_unclosed_char_with_unicode_escape.txt
@@ -0,0 +1,2 @@
1CHAR 9 "\'\\u{20AA}"
2> error0..9 token("\'\\u{20AA}") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/syntax/test_data/lexer/err/0005_unclosed_char_with_space.rs b/crates/syntax/test_data/lexer/err/0005_unclosed_char_with_space.rs
new file mode 100644
index 000000000..309ecfe47
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0005_unclosed_char_with_space.rs
@@ -0,0 +1 @@
' \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0005_unclosed_char_with_space.txt b/crates/syntax/test_data/lexer/err/0005_unclosed_char_with_space.txt
new file mode 100644
index 000000000..47e7baa70
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0005_unclosed_char_with_space.txt
@@ -0,0 +1,2 @@
1CHAR 2 "\' "
2> error0..2 token("\' ") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/syntax/test_data/lexer/err/0006_unclosed_char_with_slash.rs b/crates/syntax/test_data/lexer/err/0006_unclosed_char_with_slash.rs
new file mode 100644
index 000000000..6ba258b10
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0006_unclosed_char_with_slash.rs
@@ -0,0 +1 @@
'\ \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0006_unclosed_char_with_slash.txt b/crates/syntax/test_data/lexer/err/0006_unclosed_char_with_slash.txt
new file mode 100644
index 000000000..511029d80
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0006_unclosed_char_with_slash.txt
@@ -0,0 +1,2 @@
1CHAR 2 "\'\\"
2> error0..2 token("\'\\") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/syntax/test_data/lexer/err/0007_unclosed_char_with_slash_n.rs b/crates/syntax/test_data/lexer/err/0007_unclosed_char_with_slash_n.rs
new file mode 100644
index 000000000..78bef7e3e
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0007_unclosed_char_with_slash_n.rs
@@ -0,0 +1 @@
'\n \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0007_unclosed_char_with_slash_n.txt b/crates/syntax/test_data/lexer/err/0007_unclosed_char_with_slash_n.txt
new file mode 100644
index 000000000..d2ba5742c
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0007_unclosed_char_with_slash_n.txt
@@ -0,0 +1,2 @@
1CHAR 3 "\'\\n"
2> error0..3 token("\'\\n") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/syntax/test_data/lexer/err/0008_unclosed_char_with_slash_single_quote.rs b/crates/syntax/test_data/lexer/err/0008_unclosed_char_with_slash_single_quote.rs
new file mode 100644
index 000000000..a0e722065
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0008_unclosed_char_with_slash_single_quote.rs
@@ -0,0 +1 @@
'\' \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0008_unclosed_char_with_slash_single_quote.txt b/crates/syntax/test_data/lexer/err/0008_unclosed_char_with_slash_single_quote.txt
new file mode 100644
index 000000000..ae9a7f0e2
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0008_unclosed_char_with_slash_single_quote.txt
@@ -0,0 +1,2 @@
1CHAR 3 "\'\\\'"
2> error0..3 token("\'\\\'") msg(Missing trailing `'` symbol to terminate the character literal)
diff --git a/crates/syntax/test_data/lexer/err/0009_unclosed_byte_at_eof.rs b/crates/syntax/test_data/lexer/err/0009_unclosed_byte_at_eof.rs
new file mode 100644
index 000000000..795dc7e25
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0009_unclosed_byte_at_eof.rs
@@ -0,0 +1 @@
b' \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0009_unclosed_byte_at_eof.txt b/crates/syntax/test_data/lexer/err/0009_unclosed_byte_at_eof.txt
new file mode 100644
index 000000000..ff1504592
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0009_unclosed_byte_at_eof.txt
@@ -0,0 +1,2 @@
1BYTE 2 "b\'"
2> error0..2 token("b\'") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/syntax/test_data/lexer/err/0010_unclosed_byte_with_ferris.rs b/crates/syntax/test_data/lexer/err/0010_unclosed_byte_with_ferris.rs
new file mode 100644
index 000000000..c9230dc24
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0010_unclosed_byte_with_ferris.rs
@@ -0,0 +1 @@
b'🦀 \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0010_unclosed_byte_with_ferris.txt b/crates/syntax/test_data/lexer/err/0010_unclosed_byte_with_ferris.txt
new file mode 100644
index 000000000..34f7bd6d4
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0010_unclosed_byte_with_ferris.txt
@@ -0,0 +1,2 @@
1BYTE 6 "b\'🦀"
2> error0..6 token("b\'🦀") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/syntax/test_data/lexer/err/0011_unclosed_byte_with_ascii_escape.rs b/crates/syntax/test_data/lexer/err/0011_unclosed_byte_with_ascii_escape.rs
new file mode 100644
index 000000000..d146a8090
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0011_unclosed_byte_with_ascii_escape.rs
@@ -0,0 +1 @@
b'\x7f \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0011_unclosed_byte_with_ascii_escape.txt b/crates/syntax/test_data/lexer/err/0011_unclosed_byte_with_ascii_escape.txt
new file mode 100644
index 000000000..c964d0f00
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0011_unclosed_byte_with_ascii_escape.txt
@@ -0,0 +1,2 @@
1BYTE 6 "b\'\\x7f"
2> error0..6 token("b\'\\x7f") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/syntax/test_data/lexer/err/0012_unclosed_byte_with_unicode_escape.rs b/crates/syntax/test_data/lexer/err/0012_unclosed_byte_with_unicode_escape.rs
new file mode 100644
index 000000000..a3dec7c25
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0012_unclosed_byte_with_unicode_escape.rs
@@ -0,0 +1 @@
b'\u{20AA} \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0012_unclosed_byte_with_unicode_escape.txt b/crates/syntax/test_data/lexer/err/0012_unclosed_byte_with_unicode_escape.txt
new file mode 100644
index 000000000..cc65fb86f
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0012_unclosed_byte_with_unicode_escape.txt
@@ -0,0 +1,2 @@
1BYTE 10 "b\'\\u{20AA}"
2> error0..10 token("b\'\\u{20AA}") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/syntax/test_data/lexer/err/0013_unclosed_byte_with_space.rs b/crates/syntax/test_data/lexer/err/0013_unclosed_byte_with_space.rs
new file mode 100644
index 000000000..93b7f9c87
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0013_unclosed_byte_with_space.rs
@@ -0,0 +1 @@
b' \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0013_unclosed_byte_with_space.txt b/crates/syntax/test_data/lexer/err/0013_unclosed_byte_with_space.txt
new file mode 100644
index 000000000..800834a14
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0013_unclosed_byte_with_space.txt
@@ -0,0 +1,2 @@
1BYTE 3 "b\' "
2> error0..3 token("b\' ") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/syntax/test_data/lexer/err/0014_unclosed_byte_with_slash.rs b/crates/syntax/test_data/lexer/err/0014_unclosed_byte_with_slash.rs
new file mode 100644
index 000000000..abffa5037
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0014_unclosed_byte_with_slash.rs
@@ -0,0 +1 @@
b'\ \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0014_unclosed_byte_with_slash.txt b/crates/syntax/test_data/lexer/err/0014_unclosed_byte_with_slash.txt
new file mode 100644
index 000000000..7b85ee646
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0014_unclosed_byte_with_slash.txt
@@ -0,0 +1,2 @@
1BYTE 3 "b\'\\"
2> error0..3 token("b\'\\") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/syntax/test_data/lexer/err/0015_unclosed_byte_with_slash_n.rs b/crates/syntax/test_data/lexer/err/0015_unclosed_byte_with_slash_n.rs
new file mode 100644
index 000000000..4f46836a9
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0015_unclosed_byte_with_slash_n.rs
@@ -0,0 +1 @@
b'\n \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0015_unclosed_byte_with_slash_n.txt b/crates/syntax/test_data/lexer/err/0015_unclosed_byte_with_slash_n.txt
new file mode 100644
index 000000000..4b9a63117
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0015_unclosed_byte_with_slash_n.txt
@@ -0,0 +1,2 @@
1BYTE 4 "b\'\\n"
2> error0..4 token("b\'\\n") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/syntax/test_data/lexer/err/0016_unclosed_byte_with_slash_single_quote.rs b/crates/syntax/test_data/lexer/err/0016_unclosed_byte_with_slash_single_quote.rs
new file mode 100644
index 000000000..645b641ee
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0016_unclosed_byte_with_slash_single_quote.rs
@@ -0,0 +1 @@
b'\' \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0016_unclosed_byte_with_slash_single_quote.txt b/crates/syntax/test_data/lexer/err/0016_unclosed_byte_with_slash_single_quote.txt
new file mode 100644
index 000000000..fe337f8d3
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0016_unclosed_byte_with_slash_single_quote.txt
@@ -0,0 +1,2 @@
1BYTE 4 "b\'\\\'"
2> error0..4 token("b\'\\\'") msg(Missing trailing `'` symbol to terminate the byte literal)
diff --git a/crates/syntax/test_data/lexer/err/0017_unclosed_string_at_eof.rs b/crates/syntax/test_data/lexer/err/0017_unclosed_string_at_eof.rs
new file mode 100644
index 000000000..9d68933c4
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0017_unclosed_string_at_eof.rs
@@ -0,0 +1 @@
" \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0017_unclosed_string_at_eof.txt b/crates/syntax/test_data/lexer/err/0017_unclosed_string_at_eof.txt
new file mode 100644
index 000000000..d11a8d880
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0017_unclosed_string_at_eof.txt
@@ -0,0 +1,2 @@
1STRING 1 "\""
2> error0..1 token("\"") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/syntax/test_data/lexer/err/0018_unclosed_string_with_ferris.rs b/crates/syntax/test_data/lexer/err/0018_unclosed_string_with_ferris.rs
new file mode 100644
index 000000000..d439b8d2a
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0018_unclosed_string_with_ferris.rs
@@ -0,0 +1 @@
"🦀 \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0018_unclosed_string_with_ferris.txt b/crates/syntax/test_data/lexer/err/0018_unclosed_string_with_ferris.txt
new file mode 100644
index 000000000..167f942d1
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0018_unclosed_string_with_ferris.txt
@@ -0,0 +1,2 @@
1STRING 5 "\"🦀"
2> error0..5 token("\"🦀") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/syntax/test_data/lexer/err/0019_unclosed_string_with_ascii_escape.rs b/crates/syntax/test_data/lexer/err/0019_unclosed_string_with_ascii_escape.rs
new file mode 100644
index 000000000..56186a344
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0019_unclosed_string_with_ascii_escape.rs
@@ -0,0 +1 @@
"\x7f \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0019_unclosed_string_with_ascii_escape.txt b/crates/syntax/test_data/lexer/err/0019_unclosed_string_with_ascii_escape.txt
new file mode 100644
index 000000000..224c653d2
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0019_unclosed_string_with_ascii_escape.txt
@@ -0,0 +1,2 @@
1STRING 5 "\"\\x7f"
2> error0..5 token("\"\\x7f") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/syntax/test_data/lexer/err/0020_unclosed_string_with_unicode_escape.rs b/crates/syntax/test_data/lexer/err/0020_unclosed_string_with_unicode_escape.rs
new file mode 100644
index 000000000..ed24095c3
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0020_unclosed_string_with_unicode_escape.rs
@@ -0,0 +1 @@
"\u{20AA} \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0020_unclosed_string_with_unicode_escape.txt b/crates/syntax/test_data/lexer/err/0020_unclosed_string_with_unicode_escape.txt
new file mode 100644
index 000000000..48975bbcb
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0020_unclosed_string_with_unicode_escape.txt
@@ -0,0 +1,2 @@
1STRING 9 "\"\\u{20AA}"
2> error0..9 token("\"\\u{20AA}") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/syntax/test_data/lexer/err/0021_unclosed_string_with_space.rs b/crates/syntax/test_data/lexer/err/0021_unclosed_string_with_space.rs
new file mode 100644
index 000000000..72cdc841f
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0021_unclosed_string_with_space.rs
@@ -0,0 +1 @@
" \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0021_unclosed_string_with_space.txt b/crates/syntax/test_data/lexer/err/0021_unclosed_string_with_space.txt
new file mode 100644
index 000000000..a823cca7a
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0021_unclosed_string_with_space.txt
@@ -0,0 +1,2 @@
1STRING 2 "\" "
2> error0..2 token("\" ") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/syntax/test_data/lexer/err/0022_unclosed_string_with_slash.rs b/crates/syntax/test_data/lexer/err/0022_unclosed_string_with_slash.rs
new file mode 100644
index 000000000..00a258400
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0022_unclosed_string_with_slash.rs
@@ -0,0 +1 @@
"\ \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0022_unclosed_string_with_slash.txt b/crates/syntax/test_data/lexer/err/0022_unclosed_string_with_slash.txt
new file mode 100644
index 000000000..0914f001f
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0022_unclosed_string_with_slash.txt
@@ -0,0 +1,2 @@
1STRING 2 "\"\\"
2> error0..2 token("\"\\") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/syntax/test_data/lexer/err/0023_unclosed_string_with_slash_n.rs b/crates/syntax/test_data/lexer/err/0023_unclosed_string_with_slash_n.rs
new file mode 100644
index 000000000..a0c29b8cf
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0023_unclosed_string_with_slash_n.rs
@@ -0,0 +1 @@
"\n \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0023_unclosed_string_with_slash_n.txt b/crates/syntax/test_data/lexer/err/0023_unclosed_string_with_slash_n.txt
new file mode 100644
index 000000000..5674b55fd
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0023_unclosed_string_with_slash_n.txt
@@ -0,0 +1,2 @@
1STRING 3 "\"\\n"
2> error0..3 token("\"\\n") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/syntax/test_data/lexer/err/0024_unclosed_string_with_slash_double_quote.rs b/crates/syntax/test_data/lexer/err/0024_unclosed_string_with_slash_double_quote.rs
new file mode 100644
index 000000000..403c2d6dd
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0024_unclosed_string_with_slash_double_quote.rs
@@ -0,0 +1 @@
"\" \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0024_unclosed_string_with_slash_double_quote.txt b/crates/syntax/test_data/lexer/err/0024_unclosed_string_with_slash_double_quote.txt
new file mode 100644
index 000000000..4c9a774e4
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0024_unclosed_string_with_slash_double_quote.txt
@@ -0,0 +1,2 @@
1STRING 3 "\"\\\""
2> error0..3 token("\"\\\"") msg(Missing trailing `"` symbol to terminate the string literal)
diff --git a/crates/syntax/test_data/lexer/err/0025_unclosed_byte_string_at_eof.rs b/crates/syntax/test_data/lexer/err/0025_unclosed_byte_string_at_eof.rs
new file mode 100644
index 000000000..36f4f4321
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0025_unclosed_byte_string_at_eof.rs
@@ -0,0 +1 @@
b" \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0025_unclosed_byte_string_at_eof.txt b/crates/syntax/test_data/lexer/err/0025_unclosed_byte_string_at_eof.txt
new file mode 100644
index 000000000..04e6b0aa4
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0025_unclosed_byte_string_at_eof.txt
@@ -0,0 +1,2 @@
1BYTE_STRING 2 "b\""
2> error0..2 token("b\"") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0026_unclosed_byte_string_with_ferris.rs b/crates/syntax/test_data/lexer/err/0026_unclosed_byte_string_with_ferris.rs
new file mode 100644
index 000000000..3c23a0372
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0026_unclosed_byte_string_with_ferris.rs
@@ -0,0 +1 @@
b"🦀 \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0026_unclosed_byte_string_with_ferris.txt b/crates/syntax/test_data/lexer/err/0026_unclosed_byte_string_with_ferris.txt
new file mode 100644
index 000000000..0576a0609
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0026_unclosed_byte_string_with_ferris.txt
@@ -0,0 +1,2 @@
1BYTE_STRING 6 "b\"🦀"
2> error0..6 token("b\"🦀") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0027_unclosed_byte_string_with_ascii_escape.rs b/crates/syntax/test_data/lexer/err/0027_unclosed_byte_string_with_ascii_escape.rs
new file mode 100644
index 000000000..836c112c1
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0027_unclosed_byte_string_with_ascii_escape.rs
@@ -0,0 +1 @@
b"\x7f \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0027_unclosed_byte_string_with_ascii_escape.txt b/crates/syntax/test_data/lexer/err/0027_unclosed_byte_string_with_ascii_escape.txt
new file mode 100644
index 000000000..541a013d8
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0027_unclosed_byte_string_with_ascii_escape.txt
@@ -0,0 +1,2 @@
1BYTE_STRING 6 "b\"\\x7f"
2> error0..6 token("b\"\\x7f") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0028_unclosed_byte_string_with_unicode_escape.rs b/crates/syntax/test_data/lexer/err/0028_unclosed_byte_string_with_unicode_escape.rs
new file mode 100644
index 000000000..1c6df1d00
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0028_unclosed_byte_string_with_unicode_escape.rs
@@ -0,0 +1 @@
b"\u{20AA} \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0028_unclosed_byte_string_with_unicode_escape.txt b/crates/syntax/test_data/lexer/err/0028_unclosed_byte_string_with_unicode_escape.txt
new file mode 100644
index 000000000..71b0fb211
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0028_unclosed_byte_string_with_unicode_escape.txt
@@ -0,0 +1,2 @@
1BYTE_STRING 10 "b\"\\u{20AA}"
2> error0..10 token("b\"\\u{20AA}") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0029_unclosed_byte_string_with_space.rs b/crates/syntax/test_data/lexer/err/0029_unclosed_byte_string_with_space.rs
new file mode 100644
index 000000000..d6898541e
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0029_unclosed_byte_string_with_space.rs
@@ -0,0 +1 @@
b" \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0029_unclosed_byte_string_with_space.txt b/crates/syntax/test_data/lexer/err/0029_unclosed_byte_string_with_space.txt
new file mode 100644
index 000000000..bd5058bc1
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0029_unclosed_byte_string_with_space.txt
@@ -0,0 +1,2 @@
1BYTE_STRING 3 "b\" "
2> error0..3 token("b\" ") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0030_unclosed_byte_string_with_slash.rs b/crates/syntax/test_data/lexer/err/0030_unclosed_byte_string_with_slash.rs
new file mode 100644
index 000000000..cce661538
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0030_unclosed_byte_string_with_slash.rs
@@ -0,0 +1 @@
b"\ \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0030_unclosed_byte_string_with_slash.txt b/crates/syntax/test_data/lexer/err/0030_unclosed_byte_string_with_slash.txt
new file mode 100644
index 000000000..7f94f10ba
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0030_unclosed_byte_string_with_slash.txt
@@ -0,0 +1,2 @@
1BYTE_STRING 3 "b\"\\"
2> error0..3 token("b\"\\") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0031_unclosed_byte_string_with_slash_n.rs b/crates/syntax/test_data/lexer/err/0031_unclosed_byte_string_with_slash_n.rs
new file mode 100644
index 000000000..5e680aabb
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0031_unclosed_byte_string_with_slash_n.rs
@@ -0,0 +1 @@
b"\n \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0031_unclosed_byte_string_with_slash_n.txt b/crates/syntax/test_data/lexer/err/0031_unclosed_byte_string_with_slash_n.txt
new file mode 100644
index 000000000..9c3c089d7
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0031_unclosed_byte_string_with_slash_n.txt
@@ -0,0 +1,2 @@
1BYTE_STRING 4 "b\"\\n"
2> error0..4 token("b\"\\n") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0032_unclosed_byte_string_with_slash_double_quote.rs b/crates/syntax/test_data/lexer/err/0032_unclosed_byte_string_with_slash_double_quote.rs
new file mode 100644
index 000000000..f2ff58ba9
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0032_unclosed_byte_string_with_slash_double_quote.rs
@@ -0,0 +1 @@
b"\" \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0032_unclosed_byte_string_with_slash_double_quote.txt b/crates/syntax/test_data/lexer/err/0032_unclosed_byte_string_with_slash_double_quote.txt
new file mode 100644
index 000000000..884b12c8e
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0032_unclosed_byte_string_with_slash_double_quote.txt
@@ -0,0 +1,2 @@
1BYTE_STRING 4 "b\"\\\""
2> error0..4 token("b\"\\\"") msg(Missing trailing `"` symbol to terminate the byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0033_unclosed_raw_string_at_eof.rs b/crates/syntax/test_data/lexer/err/0033_unclosed_raw_string_at_eof.rs
new file mode 100644
index 000000000..557c59b62
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0033_unclosed_raw_string_at_eof.rs
@@ -0,0 +1 @@
r##" \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0033_unclosed_raw_string_at_eof.txt b/crates/syntax/test_data/lexer/err/0033_unclosed_raw_string_at_eof.txt
new file mode 100644
index 000000000..6fd59ccc0
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0033_unclosed_raw_string_at_eof.txt
@@ -0,0 +1,2 @@
1RAW_STRING 4 "r##\""
2> error0..4 token("r##\"") msg(Missing trailing `"` with `#` symbols to terminate the raw string literal)
diff --git a/crates/syntax/test_data/lexer/err/0034_unclosed_raw_string_with_ferris.rs b/crates/syntax/test_data/lexer/err/0034_unclosed_raw_string_with_ferris.rs
new file mode 100644
index 000000000..bd046e4bb
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0034_unclosed_raw_string_with_ferris.rs
@@ -0,0 +1 @@
r##"🦀 \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0034_unclosed_raw_string_with_ferris.txt b/crates/syntax/test_data/lexer/err/0034_unclosed_raw_string_with_ferris.txt
new file mode 100644
index 000000000..8d9ca0e8f
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0034_unclosed_raw_string_with_ferris.txt
@@ -0,0 +1,2 @@
1RAW_STRING 8 "r##\"🦀"
2> error0..8 token("r##\"🦀") msg(Missing trailing `"` with `#` symbols to terminate the raw string literal)
diff --git a/crates/syntax/test_data/lexer/err/0035_unclosed_raw_string_with_ascii_escape.rs b/crates/syntax/test_data/lexer/err/0035_unclosed_raw_string_with_ascii_escape.rs
new file mode 100644
index 000000000..5bec883dc
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0035_unclosed_raw_string_with_ascii_escape.rs
@@ -0,0 +1 @@
r##"\x7f \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0035_unclosed_raw_string_with_ascii_escape.txt b/crates/syntax/test_data/lexer/err/0035_unclosed_raw_string_with_ascii_escape.txt
new file mode 100644
index 000000000..a906380c7
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0035_unclosed_raw_string_with_ascii_escape.txt
@@ -0,0 +1,2 @@
1RAW_STRING 8 "r##\"\\x7f"
2> error0..8 token("r##\"\\x7f") msg(Missing trailing `"` with `#` symbols to terminate the raw string literal)
diff --git a/crates/syntax/test_data/lexer/err/0036_unclosed_raw_string_with_unicode_escape.rs b/crates/syntax/test_data/lexer/err/0036_unclosed_raw_string_with_unicode_escape.rs
new file mode 100644
index 000000000..bf05c3913
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0036_unclosed_raw_string_with_unicode_escape.rs
@@ -0,0 +1 @@
r##"\u{20AA} \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0036_unclosed_raw_string_with_unicode_escape.txt b/crates/syntax/test_data/lexer/err/0036_unclosed_raw_string_with_unicode_escape.txt
new file mode 100644
index 000000000..5667c6149
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0036_unclosed_raw_string_with_unicode_escape.txt
@@ -0,0 +1,2 @@
1RAW_STRING 12 "r##\"\\u{20AA}"
2> error0..12 token("r##\"\\u{20AA}") msg(Missing trailing `"` with `#` symbols to terminate the raw string literal)
diff --git a/crates/syntax/test_data/lexer/err/0037_unclosed_raw_string_with_space.rs b/crates/syntax/test_data/lexer/err/0037_unclosed_raw_string_with_space.rs
new file mode 100644
index 000000000..f104bae4f
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0037_unclosed_raw_string_with_space.rs
@@ -0,0 +1 @@
r##" \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0037_unclosed_raw_string_with_space.txt b/crates/syntax/test_data/lexer/err/0037_unclosed_raw_string_with_space.txt
new file mode 100644
index 000000000..141c8268e
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0037_unclosed_raw_string_with_space.txt
@@ -0,0 +1,2 @@
1RAW_STRING 5 "r##\" "
2> error0..5 token("r##\" ") msg(Missing trailing `"` with `#` symbols to terminate the raw string literal)
diff --git a/crates/syntax/test_data/lexer/err/0038_unclosed_raw_string_with_slash.rs b/crates/syntax/test_data/lexer/err/0038_unclosed_raw_string_with_slash.rs
new file mode 100644
index 000000000..9242077b8
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0038_unclosed_raw_string_with_slash.rs
@@ -0,0 +1 @@
r##"\ \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0038_unclosed_raw_string_with_slash.txt b/crates/syntax/test_data/lexer/err/0038_unclosed_raw_string_with_slash.txt
new file mode 100644
index 000000000..f61d4cc91
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0038_unclosed_raw_string_with_slash.txt
@@ -0,0 +1,2 @@
1RAW_STRING 5 "r##\"\\"
2> error0..5 token("r##\"\\") msg(Missing trailing `"` with `#` symbols to terminate the raw string literal)
diff --git a/crates/syntax/test_data/lexer/err/0039_unclosed_raw_string_with_slash_n.rs b/crates/syntax/test_data/lexer/err/0039_unclosed_raw_string_with_slash_n.rs
new file mode 100644
index 000000000..db1c16f2b
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0039_unclosed_raw_string_with_slash_n.rs
@@ -0,0 +1 @@
r##"\n \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0039_unclosed_raw_string_with_slash_n.txt b/crates/syntax/test_data/lexer/err/0039_unclosed_raw_string_with_slash_n.txt
new file mode 100644
index 000000000..12e2c0fc0
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0039_unclosed_raw_string_with_slash_n.txt
@@ -0,0 +1,2 @@
1RAW_STRING 6 "r##\"\\n"
2> error0..6 token("r##\"\\n") msg(Missing trailing `"` with `#` symbols to terminate the raw string literal)
diff --git a/crates/syntax/test_data/lexer/err/0040_unclosed_raw_byte_string_at_eof.rs b/crates/syntax/test_data/lexer/err/0040_unclosed_raw_byte_string_at_eof.rs
new file mode 100644
index 000000000..ae5bae622
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0040_unclosed_raw_byte_string_at_eof.rs
@@ -0,0 +1 @@
br##" \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0040_unclosed_raw_byte_string_at_eof.txt b/crates/syntax/test_data/lexer/err/0040_unclosed_raw_byte_string_at_eof.txt
new file mode 100644
index 000000000..fe12cb5fc
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0040_unclosed_raw_byte_string_at_eof.txt
@@ -0,0 +1,2 @@
1RAW_BYTE_STRING 5 "br##\""
2> error0..5 token("br##\"") msg(Missing trailing `"` with `#` symbols to terminate the raw byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0041_unclosed_raw_byte_string_with_ferris.rs b/crates/syntax/test_data/lexer/err/0041_unclosed_raw_byte_string_with_ferris.rs
new file mode 100644
index 000000000..9ef01207a
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0041_unclosed_raw_byte_string_with_ferris.rs
@@ -0,0 +1 @@
br##"🦀 \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0041_unclosed_raw_byte_string_with_ferris.txt b/crates/syntax/test_data/lexer/err/0041_unclosed_raw_byte_string_with_ferris.txt
new file mode 100644
index 000000000..5be2a7861
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0041_unclosed_raw_byte_string_with_ferris.txt
@@ -0,0 +1,2 @@
1RAW_BYTE_STRING 9 "br##\"🦀"
2> error0..9 token("br##\"🦀") msg(Missing trailing `"` with `#` symbols to terminate the raw byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0042_unclosed_raw_byte_string_with_ascii_escape.rs b/crates/syntax/test_data/lexer/err/0042_unclosed_raw_byte_string_with_ascii_escape.rs
new file mode 100644
index 000000000..d50270afe
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0042_unclosed_raw_byte_string_with_ascii_escape.rs
@@ -0,0 +1 @@
br##"\x7f \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0042_unclosed_raw_byte_string_with_ascii_escape.txt b/crates/syntax/test_data/lexer/err/0042_unclosed_raw_byte_string_with_ascii_escape.txt
new file mode 100644
index 000000000..6cbe08d07
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0042_unclosed_raw_byte_string_with_ascii_escape.txt
@@ -0,0 +1,2 @@
1RAW_BYTE_STRING 9 "br##\"\\x7f"
2> error0..9 token("br##\"\\x7f") msg(Missing trailing `"` with `#` symbols to terminate the raw byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0043_unclosed_raw_byte_string_with_unicode_escape.rs b/crates/syntax/test_data/lexer/err/0043_unclosed_raw_byte_string_with_unicode_escape.rs
new file mode 100644
index 000000000..90e299a1a
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0043_unclosed_raw_byte_string_with_unicode_escape.rs
@@ -0,0 +1 @@
br##"\u{20AA} \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0043_unclosed_raw_byte_string_with_unicode_escape.txt b/crates/syntax/test_data/lexer/err/0043_unclosed_raw_byte_string_with_unicode_escape.txt
new file mode 100644
index 000000000..f56a4f984
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0043_unclosed_raw_byte_string_with_unicode_escape.txt
@@ -0,0 +1,2 @@
1RAW_BYTE_STRING 13 "br##\"\\u{20AA}"
2> error0..13 token("br##\"\\u{20AA}") msg(Missing trailing `"` with `#` symbols to terminate the raw byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0044_unclosed_raw_byte_string_with_space.rs b/crates/syntax/test_data/lexer/err/0044_unclosed_raw_byte_string_with_space.rs
new file mode 100644
index 000000000..14c602fd2
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0044_unclosed_raw_byte_string_with_space.rs
@@ -0,0 +1 @@
br##" \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0044_unclosed_raw_byte_string_with_space.txt b/crates/syntax/test_data/lexer/err/0044_unclosed_raw_byte_string_with_space.txt
new file mode 100644
index 000000000..3d32ce34e
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0044_unclosed_raw_byte_string_with_space.txt
@@ -0,0 +1,2 @@
1RAW_BYTE_STRING 6 "br##\" "
2> error0..6 token("br##\" ") msg(Missing trailing `"` with `#` symbols to terminate the raw byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0045_unclosed_raw_byte_string_with_slash.rs b/crates/syntax/test_data/lexer/err/0045_unclosed_raw_byte_string_with_slash.rs
new file mode 100644
index 000000000..0b3c015d7
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0045_unclosed_raw_byte_string_with_slash.rs
@@ -0,0 +1 @@
br##"\ \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0045_unclosed_raw_byte_string_with_slash.txt b/crates/syntax/test_data/lexer/err/0045_unclosed_raw_byte_string_with_slash.txt
new file mode 100644
index 000000000..320fea177
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0045_unclosed_raw_byte_string_with_slash.txt
@@ -0,0 +1,2 @@
1RAW_BYTE_STRING 6 "br##\"\\"
2> error0..6 token("br##\"\\") msg(Missing trailing `"` with `#` symbols to terminate the raw byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0046_unclosed_raw_byte_string_with_slash_n.rs b/crates/syntax/test_data/lexer/err/0046_unclosed_raw_byte_string_with_slash_n.rs
new file mode 100644
index 000000000..0d8b0e7ab
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0046_unclosed_raw_byte_string_with_slash_n.rs
@@ -0,0 +1 @@
br##"\n \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0046_unclosed_raw_byte_string_with_slash_n.txt b/crates/syntax/test_data/lexer/err/0046_unclosed_raw_byte_string_with_slash_n.txt
new file mode 100644
index 000000000..b3a56380c
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0046_unclosed_raw_byte_string_with_slash_n.txt
@@ -0,0 +1,2 @@
1RAW_BYTE_STRING 7 "br##\"\\n"
2> error0..7 token("br##\"\\n") msg(Missing trailing `"` with `#` symbols to terminate the raw byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0047_unstarted_raw_string_at_eof.rs b/crates/syntax/test_data/lexer/err/0047_unstarted_raw_string_at_eof.rs
new file mode 100644
index 000000000..eddf8d080
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0047_unstarted_raw_string_at_eof.rs
@@ -0,0 +1 @@
r## \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0047_unstarted_raw_string_at_eof.txt b/crates/syntax/test_data/lexer/err/0047_unstarted_raw_string_at_eof.txt
new file mode 100644
index 000000000..5af1e2d97
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0047_unstarted_raw_string_at_eof.txt
@@ -0,0 +1,2 @@
1RAW_STRING 3 "r##"
2> error0..3 token("r##") msg(Missing `"` symbol after `#` symbols to begin the raw string literal)
diff --git a/crates/syntax/test_data/lexer/err/0048_unstarted_raw_byte_string_at_eof.rs b/crates/syntax/test_data/lexer/err/0048_unstarted_raw_byte_string_at_eof.rs
new file mode 100644
index 000000000..7e8cadf4f
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0048_unstarted_raw_byte_string_at_eof.rs
@@ -0,0 +1 @@
br## \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0048_unstarted_raw_byte_string_at_eof.txt b/crates/syntax/test_data/lexer/err/0048_unstarted_raw_byte_string_at_eof.txt
new file mode 100644
index 000000000..aec7afd92
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0048_unstarted_raw_byte_string_at_eof.txt
@@ -0,0 +1,2 @@
1RAW_BYTE_STRING 4 "br##"
2> error0..4 token("br##") msg(Missing `"` symbol after `#` symbols to begin the raw byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0049_unstarted_raw_string_with_ascii.rs b/crates/syntax/test_data/lexer/err/0049_unstarted_raw_string_with_ascii.rs
new file mode 100644
index 000000000..534668a9b
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0049_unstarted_raw_string_with_ascii.rs
@@ -0,0 +1 @@
r## I lack a quote! \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0049_unstarted_raw_string_with_ascii.txt b/crates/syntax/test_data/lexer/err/0049_unstarted_raw_string_with_ascii.txt
new file mode 100644
index 000000000..e22fe5374
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0049_unstarted_raw_string_with_ascii.txt
@@ -0,0 +1,10 @@
1RAW_STRING 4 "r## "
2IDENT 1 "I"
3WHITESPACE 1 " "
4IDENT 4 "lack"
5WHITESPACE 1 " "
6IDENT 1 "a"
7WHITESPACE 1 " "
8IDENT 5 "quote"
9BANG 1 "!"
10> error0..4 token("r## ") msg(Missing `"` symbol after `#` symbols to begin the raw string literal)
diff --git a/crates/syntax/test_data/lexer/err/0050_unstarted_raw_byte_string_with_ascii.rs b/crates/syntax/test_data/lexer/err/0050_unstarted_raw_byte_string_with_ascii.rs
new file mode 100644
index 000000000..d9b55455a
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0050_unstarted_raw_byte_string_with_ascii.rs
@@ -0,0 +1 @@
br## I lack a quote! \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0050_unstarted_raw_byte_string_with_ascii.txt b/crates/syntax/test_data/lexer/err/0050_unstarted_raw_byte_string_with_ascii.txt
new file mode 100644
index 000000000..d74ea4c27
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0050_unstarted_raw_byte_string_with_ascii.txt
@@ -0,0 +1,10 @@
1RAW_BYTE_STRING 5 "br## "
2IDENT 1 "I"
3WHITESPACE 1 " "
4IDENT 4 "lack"
5WHITESPACE 1 " "
6IDENT 1 "a"
7WHITESPACE 1 " "
8IDENT 5 "quote"
9BANG 1 "!"
10> error0..5 token("br## ") msg(Missing `"` symbol after `#` symbols to begin the raw byte string literal)
diff --git a/crates/syntax/test_data/lexer/err/0051_unclosed_block_comment_at_eof.rs b/crates/syntax/test_data/lexer/err/0051_unclosed_block_comment_at_eof.rs
new file mode 100644
index 000000000..22e83649f
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0051_unclosed_block_comment_at_eof.rs
@@ -0,0 +1 @@
/* \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/err/0051_unclosed_block_comment_at_eof.txt b/crates/syntax/test_data/lexer/err/0051_unclosed_block_comment_at_eof.txt
new file mode 100644
index 000000000..2a256e9df
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0051_unclosed_block_comment_at_eof.txt
@@ -0,0 +1,2 @@
1COMMENT 2 "/*"
2> error0..2 token("/*") msg(Missing trailing `*/` symbols to terminate the block comment)
diff --git a/crates/syntax/test_data/lexer/err/0052_unclosed_block_comment_with_content.rs b/crates/syntax/test_data/lexer/err/0052_unclosed_block_comment_with_content.rs
new file mode 100644
index 000000000..c45c2844d
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0052_unclosed_block_comment_with_content.rs
@@ -0,0 +1 @@
/* comment
diff --git a/crates/syntax/test_data/lexer/err/0052_unclosed_block_comment_with_content.txt b/crates/syntax/test_data/lexer/err/0052_unclosed_block_comment_with_content.txt
new file mode 100644
index 000000000..8e8490302
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0052_unclosed_block_comment_with_content.txt
@@ -0,0 +1,2 @@
1COMMENT 11 "/* comment\n"
2> error0..11 token("/* comment\n") msg(Missing trailing `*/` symbols to terminate the block comment)
diff --git a/crates/syntax/test_data/lexer/err/0053_unclosed_nested_block_comment_entirely.rs b/crates/syntax/test_data/lexer/err/0053_unclosed_nested_block_comment_entirely.rs
new file mode 100644
index 000000000..3fcfc9660
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0053_unclosed_nested_block_comment_entirely.rs
@@ -0,0 +1 @@
/* /* /*
diff --git a/crates/syntax/test_data/lexer/err/0053_unclosed_nested_block_comment_entirely.txt b/crates/syntax/test_data/lexer/err/0053_unclosed_nested_block_comment_entirely.txt
new file mode 100644
index 000000000..b7d28fc05
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0053_unclosed_nested_block_comment_entirely.txt
@@ -0,0 +1,2 @@
1COMMENT 9 "/* /* /*\n"
2> error0..9 token("/* /* /*\n") msg(Missing trailing `*/` symbols to terminate the block comment)
diff --git a/crates/syntax/test_data/lexer/err/0054_unclosed_nested_block_comment_partially.rs b/crates/syntax/test_data/lexer/err/0054_unclosed_nested_block_comment_partially.rs
new file mode 100644
index 000000000..26c898f01
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0054_unclosed_nested_block_comment_partially.rs
@@ -0,0 +1 @@
/** /*! /* comment */ */
diff --git a/crates/syntax/test_data/lexer/err/0054_unclosed_nested_block_comment_partially.txt b/crates/syntax/test_data/lexer/err/0054_unclosed_nested_block_comment_partially.txt
new file mode 100644
index 000000000..4742d2c12
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0054_unclosed_nested_block_comment_partially.txt
@@ -0,0 +1,2 @@
1COMMENT 25 "/** /*! /* comment */ */\n"
2> error0..25 token("/** /*! /* comment */ */\n") msg(Missing trailing `*/` symbols to terminate the block comment)
diff --git a/crates/syntax/test_data/lexer/err/0055_empty_int.rs b/crates/syntax/test_data/lexer/err/0055_empty_int.rs
new file mode 100644
index 000000000..aa2a9fdca
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0055_empty_int.rs
@@ -0,0 +1,17 @@
10b
20o
30x
4
50b_
60o_
70x_
8
90bnoDigit
100onoDigit
110xnoDigit
12
130xG
140xg
15
160x_g
170x_G
diff --git a/crates/syntax/test_data/lexer/err/0055_empty_int.txt b/crates/syntax/test_data/lexer/err/0055_empty_int.txt
new file mode 100644
index 000000000..bcd094b6e
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0055_empty_int.txt
@@ -0,0 +1,39 @@
1INT_NUMBER 2 "0b"
2WHITESPACE 1 "\n"
3INT_NUMBER 2 "0o"
4WHITESPACE 1 "\n"
5INT_NUMBER 2 "0x"
6WHITESPACE 2 "\n\n"
7INT_NUMBER 3 "0b_"
8WHITESPACE 1 "\n"
9INT_NUMBER 3 "0o_"
10WHITESPACE 1 "\n"
11INT_NUMBER 3 "0x_"
12WHITESPACE 2 "\n\n"
13INT_NUMBER 9 "0bnoDigit"
14WHITESPACE 1 "\n"
15INT_NUMBER 9 "0onoDigit"
16WHITESPACE 1 "\n"
17INT_NUMBER 9 "0xnoDigit"
18WHITESPACE 2 "\n\n"
19INT_NUMBER 3 "0xG"
20WHITESPACE 1 "\n"
21INT_NUMBER 3 "0xg"
22WHITESPACE 2 "\n\n"
23INT_NUMBER 4 "0x_g"
24WHITESPACE 1 "\n"
25INT_NUMBER 4 "0x_G"
26WHITESPACE 1 "\n"
27> error0..2 token("0b") msg(Missing digits after the integer base prefix)
28> error3..5 token("0o") msg(Missing digits after the integer base prefix)
29> error6..8 token("0x") msg(Missing digits after the integer base prefix)
30> error10..13 token("0b_") msg(Missing digits after the integer base prefix)
31> error14..17 token("0o_") msg(Missing digits after the integer base prefix)
32> error18..21 token("0x_") msg(Missing digits after the integer base prefix)
33> error23..32 token("0bnoDigit") msg(Missing digits after the integer base prefix)
34> error33..42 token("0onoDigit") msg(Missing digits after the integer base prefix)
35> error43..52 token("0xnoDigit") msg(Missing digits after the integer base prefix)
36> error54..57 token("0xG") msg(Missing digits after the integer base prefix)
37> error58..61 token("0xg") msg(Missing digits after the integer base prefix)
38> error63..67 token("0x_g") msg(Missing digits after the integer base prefix)
39> error68..72 token("0x_G") msg(Missing digits after the integer base prefix)
diff --git a/crates/syntax/test_data/lexer/err/0056_empty_exponent.rs b/crates/syntax/test_data/lexer/err/0056_empty_exponent.rs
new file mode 100644
index 000000000..286584c88
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0056_empty_exponent.rs
@@ -0,0 +1,22 @@
10e
20E
3
442e+
542e-
642E+
742E-
8
942.e+
1042.e-
1142.E+
1242.E-
13
1442.2e+
1542.2e-
1642.2E+
1742.2E-
18
1942.2e+f32
2042.2e-f32
2142.2E+f32
2242.2E-f32
diff --git a/crates/syntax/test_data/lexer/err/0056_empty_exponent.txt b/crates/syntax/test_data/lexer/err/0056_empty_exponent.txt
new file mode 100644
index 000000000..6a645a6a4
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0056_empty_exponent.txt
@@ -0,0 +1,62 @@
1FLOAT_NUMBER 2 "0e"
2WHITESPACE 1 "\n"
3FLOAT_NUMBER 2 "0E"
4WHITESPACE 2 "\n\n"
5FLOAT_NUMBER 4 "42e+"
6WHITESPACE 1 "\n"
7FLOAT_NUMBER 4 "42e-"
8WHITESPACE 1 "\n"
9FLOAT_NUMBER 4 "42E+"
10WHITESPACE 1 "\n"
11FLOAT_NUMBER 4 "42E-"
12WHITESPACE 2 "\n\n"
13INT_NUMBER 2 "42"
14DOT 1 "."
15IDENT 1 "e"
16PLUS 1 "+"
17WHITESPACE 1 "\n"
18INT_NUMBER 2 "42"
19DOT 1 "."
20IDENT 1 "e"
21MINUS 1 "-"
22WHITESPACE 1 "\n"
23INT_NUMBER 2 "42"
24DOT 1 "."
25IDENT 1 "E"
26PLUS 1 "+"
27WHITESPACE 1 "\n"
28INT_NUMBER 2 "42"
29DOT 1 "."
30IDENT 1 "E"
31MINUS 1 "-"
32WHITESPACE 2 "\n\n"
33FLOAT_NUMBER 6 "42.2e+"
34WHITESPACE 1 "\n"
35FLOAT_NUMBER 6 "42.2e-"
36WHITESPACE 1 "\n"
37FLOAT_NUMBER 6 "42.2E+"
38WHITESPACE 1 "\n"
39FLOAT_NUMBER 6 "42.2E-"
40WHITESPACE 2 "\n\n"
41FLOAT_NUMBER 9 "42.2e+f32"
42WHITESPACE 1 "\n"
43FLOAT_NUMBER 9 "42.2e-f32"
44WHITESPACE 1 "\n"
45FLOAT_NUMBER 9 "42.2E+f32"
46WHITESPACE 1 "\n"
47FLOAT_NUMBER 9 "42.2E-f32"
48WHITESPACE 1 "\n"
49> error0..2 token("0e") msg(Missing digits after the exponent symbol)
50> error3..5 token("0E") msg(Missing digits after the exponent symbol)
51> error7..11 token("42e+") msg(Missing digits after the exponent symbol)
52> error12..16 token("42e-") msg(Missing digits after the exponent symbol)
53> error17..21 token("42E+") msg(Missing digits after the exponent symbol)
54> error22..26 token("42E-") msg(Missing digits after the exponent symbol)
55> error53..59 token("42.2e+") msg(Missing digits after the exponent symbol)
56> error60..66 token("42.2e-") msg(Missing digits after the exponent symbol)
57> error67..73 token("42.2E+") msg(Missing digits after the exponent symbol)
58> error74..80 token("42.2E-") msg(Missing digits after the exponent symbol)
59> error82..91 token("42.2e+f32") msg(Missing digits after the exponent symbol)
60> error92..101 token("42.2e-f32") msg(Missing digits after the exponent symbol)
61> error102..111 token("42.2E+f32") msg(Missing digits after the exponent symbol)
62> error112..121 token("42.2E-f32") msg(Missing digits after the exponent symbol)
diff --git a/crates/syntax/test_data/lexer/err/0057_lifetime_strarts_with_a_number.rs b/crates/syntax/test_data/lexer/err/0057_lifetime_strarts_with_a_number.rs
new file mode 100644
index 000000000..a7698a404
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0057_lifetime_strarts_with_a_number.rs
@@ -0,0 +1,2 @@
1'1
2'1lifetime
diff --git a/crates/syntax/test_data/lexer/err/0057_lifetime_strarts_with_a_number.txt b/crates/syntax/test_data/lexer/err/0057_lifetime_strarts_with_a_number.txt
new file mode 100644
index 000000000..e138bcebc
--- /dev/null
+++ b/crates/syntax/test_data/lexer/err/0057_lifetime_strarts_with_a_number.txt
@@ -0,0 +1,6 @@
1LIFETIME 2 "\'1"
2WHITESPACE 1 "\n"
3LIFETIME 10 "\'1lifetime"
4WHITESPACE 1 "\n"
5> error0..2 token("\'1") msg(Lifetime name cannot start with a number)
6> error3..13 token("\'1lifetime") msg(Lifetime name cannot start with a number)
diff --git a/crates/syntax/test_data/lexer/ok/0001_hello.rs b/crates/syntax/test_data/lexer/ok/0001_hello.rs
new file mode 100644
index 000000000..95d09f2b1
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0001_hello.rs
@@ -0,0 +1 @@
hello world \ No newline at end of file
diff --git a/crates/syntax/test_data/lexer/ok/0001_hello.txt b/crates/syntax/test_data/lexer/ok/0001_hello.txt
new file mode 100644
index 000000000..27a5940a9
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0001_hello.txt
@@ -0,0 +1,3 @@
1IDENT 5 "hello"
2WHITESPACE 1 " "
3IDENT 5 "world"
diff --git a/crates/syntax/test_data/lexer/ok/0002_whitespace.rs b/crates/syntax/test_data/lexer/ok/0002_whitespace.rs
new file mode 100644
index 000000000..08fce1418
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0002_whitespace.rs
@@ -0,0 +1,4 @@
1a b c
2d
3
4e f
diff --git a/crates/syntax/test_data/lexer/ok/0002_whitespace.txt b/crates/syntax/test_data/lexer/ok/0002_whitespace.txt
new file mode 100644
index 000000000..01d260918
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0002_whitespace.txt
@@ -0,0 +1,12 @@
1IDENT 1 "a"
2WHITESPACE 1 " "
3IDENT 1 "b"
4WHITESPACE 2 " "
5IDENT 1 "c"
6WHITESPACE 1 "\n"
7IDENT 1 "d"
8WHITESPACE 2 "\n\n"
9IDENT 1 "e"
10WHITESPACE 1 "\t"
11IDENT 1 "f"
12WHITESPACE 1 "\n"
diff --git a/crates/syntax/test_data/lexer/ok/0003_ident.rs b/crates/syntax/test_data/lexer/ok/0003_ident.rs
new file mode 100644
index 000000000..c05c9c009
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0003_ident.rs
@@ -0,0 +1 @@
foo foo_ _foo _ __ x привет
diff --git a/crates/syntax/test_data/lexer/ok/0003_ident.txt b/crates/syntax/test_data/lexer/ok/0003_ident.txt
new file mode 100644
index 000000000..4a0d5c053
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0003_ident.txt
@@ -0,0 +1,14 @@
1IDENT 3 "foo"
2WHITESPACE 1 " "
3IDENT 4 "foo_"
4WHITESPACE 1 " "
5IDENT 4 "_foo"
6WHITESPACE 1 " "
7UNDERSCORE 1 "_"
8WHITESPACE 1 " "
9IDENT 2 "__"
10WHITESPACE 1 " "
11IDENT 1 "x"
12WHITESPACE 1 " "
13IDENT 12 "привет"
14WHITESPACE 1 "\n"
diff --git a/crates/syntax/test_data/lexer/ok/0004_numbers.rs b/crates/syntax/test_data/lexer/ok/0004_numbers.rs
new file mode 100644
index 000000000..bc761c235
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0004_numbers.rs
@@ -0,0 +1,9 @@
10 00 0_ 0. 0z
201790 0b1790 0o1790 0x1790aAbBcCdDeEfF 001279 0_1279 0.1279 0e1279 0E1279
30..2
40.foo()
50e+1
60.e+1
70.0E-2
80___0.10000____0000e+111__
91i64 92.0f32 11__s
diff --git a/crates/syntax/test_data/lexer/ok/0004_numbers.txt b/crates/syntax/test_data/lexer/ok/0004_numbers.txt
new file mode 100644
index 000000000..e19fc5789
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0004_numbers.txt
@@ -0,0 +1,57 @@
1INT_NUMBER 1 "0"
2WHITESPACE 1 " "
3INT_NUMBER 2 "00"
4WHITESPACE 1 " "
5INT_NUMBER 2 "0_"
6WHITESPACE 1 " "
7FLOAT_NUMBER 2 "0."
8WHITESPACE 1 " "
9INT_NUMBER 2 "0z"
10WHITESPACE 1 "\n"
11INT_NUMBER 5 "01790"
12WHITESPACE 1 " "
13INT_NUMBER 6 "0b1790"
14WHITESPACE 1 " "
15INT_NUMBER 6 "0o1790"
16WHITESPACE 1 " "
17INT_NUMBER 18 "0x1790aAbBcCdDeEfF"
18WHITESPACE 1 " "
19INT_NUMBER 6 "001279"
20WHITESPACE 1 " "
21INT_NUMBER 6 "0_1279"
22WHITESPACE 1 " "
23FLOAT_NUMBER 6 "0.1279"
24WHITESPACE 1 " "
25FLOAT_NUMBER 6 "0e1279"
26WHITESPACE 1 " "
27FLOAT_NUMBER 6 "0E1279"
28WHITESPACE 1 "\n"
29INT_NUMBER 1 "0"
30DOT 1 "."
31DOT 1 "."
32INT_NUMBER 1 "2"
33WHITESPACE 1 "\n"
34INT_NUMBER 1 "0"
35DOT 1 "."
36IDENT 3 "foo"
37L_PAREN 1 "("
38R_PAREN 1 ")"
39WHITESPACE 1 "\n"
40FLOAT_NUMBER 4 "0e+1"
41WHITESPACE 1 "\n"
42INT_NUMBER 1 "0"
43DOT 1 "."
44IDENT 1 "e"
45PLUS 1 "+"
46INT_NUMBER 1 "1"
47WHITESPACE 1 "\n"
48FLOAT_NUMBER 6 "0.0E-2"
49WHITESPACE 1 "\n"
50FLOAT_NUMBER 26 "0___0.10000____0000e+111__"
51WHITESPACE 1 "\n"
52INT_NUMBER 4 "1i64"
53WHITESPACE 1 " "
54FLOAT_NUMBER 7 "92.0f32"
55WHITESPACE 1 " "
56INT_NUMBER 5 "11__s"
57WHITESPACE 1 "\n"
diff --git a/crates/syntax/test_data/lexer/ok/0005_symbols.rs b/crates/syntax/test_data/lexer/ok/0005_symbols.rs
new file mode 100644
index 000000000..487569b5a
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0005_symbols.rs
@@ -0,0 +1,6 @@
1; , ( ) { } [ ] < > @ # ~ ? $ & | + * / ^ %
2. .. ... ..=
3: ::
4= =>
5! !=
6- ->
diff --git a/crates/syntax/test_data/lexer/ok/0005_symbols.txt b/crates/syntax/test_data/lexer/ok/0005_symbols.txt
new file mode 100644
index 000000000..2049c2f1d
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0005_symbols.txt
@@ -0,0 +1,77 @@
1SEMICOLON 1 ";"
2WHITESPACE 1 " "
3COMMA 1 ","
4WHITESPACE 1 " "
5L_PAREN 1 "("
6WHITESPACE 1 " "
7R_PAREN 1 ")"
8WHITESPACE 1 " "
9L_CURLY 1 "{"
10WHITESPACE 1 " "
11R_CURLY 1 "}"
12WHITESPACE 1 " "
13L_BRACK 1 "["
14WHITESPACE 1 " "
15R_BRACK 1 "]"
16WHITESPACE 1 " "
17L_ANGLE 1 "<"
18WHITESPACE 1 " "
19R_ANGLE 1 ">"
20WHITESPACE 1 " "
21AT 1 "@"
22WHITESPACE 1 " "
23POUND 1 "#"
24WHITESPACE 1 " "
25TILDE 1 "~"
26WHITESPACE 1 " "
27QUESTION 1 "?"
28WHITESPACE 1 " "
29DOLLAR 1 "$"
30WHITESPACE 1 " "
31AMP 1 "&"
32WHITESPACE 1 " "
33PIPE 1 "|"
34WHITESPACE 1 " "
35PLUS 1 "+"
36WHITESPACE 1 " "
37STAR 1 "*"
38WHITESPACE 1 " "
39SLASH 1 "/"
40WHITESPACE 1 " "
41CARET 1 "^"
42WHITESPACE 1 " "
43PERCENT 1 "%"
44WHITESPACE 1 "\n"
45DOT 1 "."
46WHITESPACE 1 " "
47DOT 1 "."
48DOT 1 "."
49WHITESPACE 1 " "
50DOT 1 "."
51DOT 1 "."
52DOT 1 "."
53WHITESPACE 1 " "
54DOT 1 "."
55DOT 1 "."
56EQ 1 "="
57WHITESPACE 1 "\n"
58COLON 1 ":"
59WHITESPACE 1 " "
60COLON 1 ":"
61COLON 1 ":"
62WHITESPACE 1 "\n"
63EQ 1 "="
64WHITESPACE 1 " "
65EQ 1 "="
66R_ANGLE 1 ">"
67WHITESPACE 1 "\n"
68BANG 1 "!"
69WHITESPACE 1 " "
70BANG 1 "!"
71EQ 1 "="
72WHITESPACE 1 "\n"
73MINUS 1 "-"
74WHITESPACE 1 " "
75MINUS 1 "-"
76R_ANGLE 1 ">"
77WHITESPACE 1 "\n"
diff --git a/crates/syntax/test_data/lexer/ok/0006_chars.rs b/crates/syntax/test_data/lexer/ok/0006_chars.rs
new file mode 100644
index 000000000..454ee0a5f
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0006_chars.rs
@@ -0,0 +1 @@
'x' ' ' '0' 'hello' '\x7f' '\n' '\\' '\''
diff --git a/crates/syntax/test_data/lexer/ok/0006_chars.txt b/crates/syntax/test_data/lexer/ok/0006_chars.txt
new file mode 100644
index 000000000..950954fbc
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0006_chars.txt
@@ -0,0 +1,16 @@
1CHAR 3 "\'x\'"
2WHITESPACE 1 " "
3CHAR 3 "\' \'"
4WHITESPACE 1 " "
5CHAR 3 "\'0\'"
6WHITESPACE 1 " "
7CHAR 7 "\'hello\'"
8WHITESPACE 1 " "
9CHAR 6 "\'\\x7f\'"
10WHITESPACE 1 " "
11CHAR 4 "\'\\n\'"
12WHITESPACE 1 " "
13CHAR 4 "\'\\\\\'"
14WHITESPACE 1 " "
15CHAR 4 "\'\\\'\'"
16WHITESPACE 1 "\n"
diff --git a/crates/syntax/test_data/lexer/ok/0007_lifetimes.rs b/crates/syntax/test_data/lexer/ok/0007_lifetimes.rs
new file mode 100644
index 000000000..b764f1dce
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0007_lifetimes.rs
@@ -0,0 +1 @@
'a 'foo 'foo_bar_baz '_
diff --git a/crates/syntax/test_data/lexer/ok/0007_lifetimes.txt b/crates/syntax/test_data/lexer/ok/0007_lifetimes.txt
new file mode 100644
index 000000000..005c29100
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0007_lifetimes.txt
@@ -0,0 +1,8 @@
1LIFETIME 2 "\'a"
2WHITESPACE 1 " "
3LIFETIME 4 "\'foo"
4WHITESPACE 1 " "
5LIFETIME 12 "\'foo_bar_baz"
6WHITESPACE 1 " "
7LIFETIME 2 "\'_"
8WHITESPACE 1 "\n"
diff --git a/crates/syntax/test_data/lexer/ok/0008_byte_strings.rs b/crates/syntax/test_data/lexer/ok/0008_byte_strings.rs
new file mode 100644
index 000000000..b54930f5e
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0008_byte_strings.rs
@@ -0,0 +1,3 @@
1b'' b'x' b"foo" br""
2b''suf b""ix br""br
3b'\n' b'\\' b'\'' b'hello'
diff --git a/crates/syntax/test_data/lexer/ok/0008_byte_strings.txt b/crates/syntax/test_data/lexer/ok/0008_byte_strings.txt
new file mode 100644
index 000000000..bc03b51a8
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0008_byte_strings.txt
@@ -0,0 +1,22 @@
1BYTE 3 "b\'\'"
2WHITESPACE 1 " "
3BYTE 4 "b\'x\'"
4WHITESPACE 1 " "
5BYTE_STRING 6 "b\"foo\""
6WHITESPACE 1 " "
7RAW_BYTE_STRING 4 "br\"\""
8WHITESPACE 1 "\n"
9BYTE 6 "b\'\'suf"
10WHITESPACE 1 " "
11BYTE_STRING 5 "b\"\"ix"
12WHITESPACE 1 " "
13RAW_BYTE_STRING 6 "br\"\"br"
14WHITESPACE 1 "\n"
15BYTE 5 "b\'\\n\'"
16WHITESPACE 1 " "
17BYTE 5 "b\'\\\\\'"
18WHITESPACE 1 " "
19BYTE 5 "b\'\\\'\'"
20WHITESPACE 1 " "
21BYTE 8 "b\'hello\'"
22WHITESPACE 1 "\n"
diff --git a/crates/syntax/test_data/lexer/ok/0009_strings.rs b/crates/syntax/test_data/lexer/ok/0009_strings.rs
new file mode 100644
index 000000000..4ddb5bffc
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0009_strings.rs
@@ -0,0 +1,2 @@
1"hello" r"world" "\n\"\\no escape" "multi
2line"
diff --git a/crates/syntax/test_data/lexer/ok/0009_strings.txt b/crates/syntax/test_data/lexer/ok/0009_strings.txt
new file mode 100644
index 000000000..4cb4d711d
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0009_strings.txt
@@ -0,0 +1,8 @@
1STRING 7 "\"hello\""
2WHITESPACE 1 " "
3RAW_STRING 8 "r\"world\""
4WHITESPACE 1 " "
5STRING 17 "\"\\n\\\"\\\\no escape\""
6WHITESPACE 1 " "
7STRING 12 "\"multi\nline\""
8WHITESPACE 1 "\n"
diff --git a/crates/syntax/test_data/lexer/ok/0010_single_line_comments.rs b/crates/syntax/test_data/lexer/ok/0010_single_line_comments.rs
new file mode 100644
index 000000000..4b6653f9c
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0010_single_line_comments.rs
@@ -0,0 +1,12 @@
1#!/usr/bin/env bash
2// hello
3//! World
4//!! Inner line doc
5/// Outer line doc
6//// Just a comment
7
8//
9//!
10//!!
11///
12////
diff --git a/crates/syntax/test_data/lexer/ok/0010_single_line_comments.txt b/crates/syntax/test_data/lexer/ok/0010_single_line_comments.txt
new file mode 100644
index 000000000..98a3818c0
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0010_single_line_comments.txt
@@ -0,0 +1,22 @@
1SHEBANG 19 "#!/usr/bin/env bash"
2WHITESPACE 1 "\n"
3COMMENT 8 "// hello"
4WHITESPACE 1 "\n"
5COMMENT 9 "//! World"
6WHITESPACE 1 "\n"
7COMMENT 19 "//!! Inner line doc"
8WHITESPACE 1 "\n"
9COMMENT 18 "/// Outer line doc"
10WHITESPACE 1 "\n"
11COMMENT 19 "//// Just a comment"
12WHITESPACE 2 "\n\n"
13COMMENT 2 "//"
14WHITESPACE 1 "\n"
15COMMENT 3 "//!"
16WHITESPACE 1 "\n"
17COMMENT 4 "//!!"
18WHITESPACE 1 "\n"
19COMMENT 3 "///"
20WHITESPACE 1 "\n"
21COMMENT 4 "////"
22WHITESPACE 1 "\n"
diff --git a/crates/syntax/test_data/lexer/ok/0011_keywords.rs b/crates/syntax/test_data/lexer/ok/0011_keywords.rs
new file mode 100644
index 000000000..1e91bff4e
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0011_keywords.rs
@@ -0,0 +1,3 @@
1async fn use struct trait enum impl true false as extern crate
2mod pub self super in where for loop while if match const
3static mut type ref let else move return
diff --git a/crates/syntax/test_data/lexer/ok/0011_keywords.txt b/crates/syntax/test_data/lexer/ok/0011_keywords.txt
new file mode 100644
index 000000000..22c00eefb
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0011_keywords.txt
@@ -0,0 +1,64 @@
1ASYNC_KW 5 "async"
2WHITESPACE 1 " "
3FN_KW 2 "fn"
4WHITESPACE 1 " "
5USE_KW 3 "use"
6WHITESPACE 1 " "
7STRUCT_KW 6 "struct"
8WHITESPACE 1 " "
9TRAIT_KW 5 "trait"
10WHITESPACE 1 " "
11ENUM_KW 4 "enum"
12WHITESPACE 1 " "
13IMPL_KW 4 "impl"
14WHITESPACE 1 " "
15TRUE_KW 4 "true"
16WHITESPACE 1 " "
17FALSE_KW 5 "false"
18WHITESPACE 1 " "
19AS_KW 2 "as"
20WHITESPACE 1 " "
21EXTERN_KW 6 "extern"
22WHITESPACE 1 " "
23CRATE_KW 5 "crate"
24WHITESPACE 1 "\n"
25MOD_KW 3 "mod"
26WHITESPACE 1 " "
27PUB_KW 3 "pub"
28WHITESPACE 1 " "
29SELF_KW 4 "self"
30WHITESPACE 1 " "
31SUPER_KW 5 "super"
32WHITESPACE 1 " "
33IN_KW 2 "in"
34WHITESPACE 1 " "
35WHERE_KW 5 "where"
36WHITESPACE 1 " "
37FOR_KW 3 "for"
38WHITESPACE 1 " "
39LOOP_KW 4 "loop"
40WHITESPACE 1 " "
41WHILE_KW 5 "while"
42WHITESPACE 1 " "
43IF_KW 2 "if"
44WHITESPACE 1 " "
45MATCH_KW 5 "match"
46WHITESPACE 1 " "
47CONST_KW 5 "const"
48WHITESPACE 1 "\n"
49STATIC_KW 6 "static"
50WHITESPACE 1 " "
51MUT_KW 3 "mut"
52WHITESPACE 1 " "
53TYPE_KW 4 "type"
54WHITESPACE 1 " "
55REF_KW 3 "ref"
56WHITESPACE 1 " "
57LET_KW 3 "let"
58WHITESPACE 1 " "
59ELSE_KW 4 "else"
60WHITESPACE 1 " "
61MOVE_KW 4 "move"
62WHITESPACE 1 " "
63RETURN_KW 6 "return"
64WHITESPACE 1 "\n"
diff --git a/crates/syntax/test_data/lexer/ok/0012_block_comment.rs b/crates/syntax/test_data/lexer/ok/0012_block_comment.rs
new file mode 100644
index 000000000..b880a59d9
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0012_block_comment.rs
@@ -0,0 +1,3 @@
1/* */
2/**/
3/* /* */ */
diff --git a/crates/syntax/test_data/lexer/ok/0012_block_comment.txt b/crates/syntax/test_data/lexer/ok/0012_block_comment.txt
new file mode 100644
index 000000000..2618e287e
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0012_block_comment.txt
@@ -0,0 +1,6 @@
1COMMENT 5 "/* */"
2WHITESPACE 1 "\n"
3COMMENT 4 "/**/"
4WHITESPACE 1 "\n"
5COMMENT 11 "/* /* */ */"
6WHITESPACE 1 "\n"
diff --git a/crates/syntax/test_data/lexer/ok/0013_raw_strings.rs b/crates/syntax/test_data/lexer/ok/0013_raw_strings.rs
new file mode 100644
index 000000000..e5ed0b693
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0013_raw_strings.rs
@@ -0,0 +1 @@
r###"this is a r##"raw"## string"###
diff --git a/crates/syntax/test_data/lexer/ok/0013_raw_strings.txt b/crates/syntax/test_data/lexer/ok/0013_raw_strings.txt
new file mode 100644
index 000000000..9cf0957d1
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0013_raw_strings.txt
@@ -0,0 +1,2 @@
1RAW_STRING 36 "r###\"this is a r##\"raw\"## string\"###"
2WHITESPACE 1 "\n"
diff --git a/crates/syntax/test_data/lexer/ok/0014_raw_ident.rs b/crates/syntax/test_data/lexer/ok/0014_raw_ident.rs
new file mode 100644
index 000000000..b40a1b6a2
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0014_raw_ident.rs
@@ -0,0 +1 @@
r#raw_ident
diff --git a/crates/syntax/test_data/lexer/ok/0014_raw_ident.txt b/crates/syntax/test_data/lexer/ok/0014_raw_ident.txt
new file mode 100644
index 000000000..484689693
--- /dev/null
+++ b/crates/syntax/test_data/lexer/ok/0014_raw_ident.txt
@@ -0,0 +1,2 @@
1IDENT 11 "r#raw_ident"
2WHITESPACE 1 "\n"