tree-sitters/rust/test/corpus/literals.txt

194 lines
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================================================================================
Integer literals
================================================================================
0;
0___0;
123;
0usize;
123i32;
123u32;
123_u32;
0xff_u8;
0o70_i16;
0b1111_1111_1001_0000_i32;
1u128;
--------------------------------------------------------------------------------
(source_file
(expression_statement
(integer_literal))
(expression_statement
(integer_literal))
(expression_statement
(integer_literal))
(expression_statement
(integer_literal))
(expression_statement
(integer_literal))
(expression_statement
(integer_literal))
(expression_statement
(integer_literal))
(expression_statement
(integer_literal))
(expression_statement
(integer_literal))
(expression_statement
(integer_literal))
(expression_statement
(integer_literal)))
================================================================================
Floating-point literals
================================================================================
123.123;
2.;
123.0f64;
0.1f64;
0.1f32;
12E+99_f64;
--------------------------------------------------------------------------------
(source_file
(expression_statement
(float_literal))
(expression_statement
(float_literal))
(expression_statement
(float_literal))
(expression_statement
(float_literal))
(expression_statement
(float_literal))
(expression_statement
(float_literal)))
================================================================================
String literals
================================================================================
"";
"abc";
b"foo\nbar";
"foo\
bar";
"\"foo\"";
"/* foo bar */ foo bar";
"foo\x42\x43bar";
"foo \x42 \x43 bar";
--------------------------------------------------------------------------------
(source_file
(expression_statement
(string_literal))
(expression_statement
(string_literal))
(expression_statement
(string_literal
(escape_sequence)))
(expression_statement
(string_literal
(escape_sequence)))
(expression_statement
(string_literal
(escape_sequence)
(escape_sequence)))
(expression_statement
(string_literal))
(expression_statement
(string_literal
(escape_sequence)
(escape_sequence)))
(expression_statement
(string_literal
(escape_sequence)
(escape_sequence))))
================================================================================
Raw string literals
================================================================================
r#"abc"#; r##"ok"##;
r##"foo #"# bar"##;
r###"foo ##"## bar"###;
r######"foo ##### bar"######;
--------------------------------------------------------------------------------
(source_file
(expression_statement
(raw_string_literal))
(expression_statement
(raw_string_literal))
(expression_statement
(raw_string_literal))
(expression_statement
(raw_string_literal))
(expression_statement
(raw_string_literal)))
================================================================================
Raw byte string literals
================================================================================
br#"abc"#;
br##"abc"##;
--------------------------------------------------------------------------------
(source_file
(expression_statement
(raw_string_literal))
(expression_statement
(raw_string_literal)))
================================================================================
Character literals
================================================================================
'a';
'\'';
'\0';
b'x';
'\t';
'\xff';
'\\';
--------------------------------------------------------------------------------
(source_file
(expression_statement
(char_literal))
(expression_statement
(char_literal))
(expression_statement
(char_literal))
(expression_statement
(char_literal))
(expression_statement
(char_literal))
(expression_statement
(char_literal))
(expression_statement
(char_literal)))
================================================================================
Boolean literals
================================================================================
true;
false;
--------------------------------------------------------------------------------
(source_file
(expression_statement
(boolean_literal))
(expression_statement
(boolean_literal)))