36     ($signed:ty, $unsigned:ty, $parser:expr, $err_msg:expr) => {{
37         if let Some(Token::Integer(text)) = $parser.token() {
38             $parser.consume();
54                     $parser.error(&format!(
63                     .map_err(|_| $parser.error("expected decimal immediate"))?
70                     return Err($parser.error("negative number too small"));
79             err!($parser.loc, $err_msg)
127     let mut parser = Parser::new(text);  in parse_test()  localVariable
130     parser.start_gathering_comments();  in parse_test()
139             parser.parse_test_commands();  in parse_test()
140             commands = parser.parse_cmdline_passes(pass_vec);  in parse_test()
141             parser.parse_target_specs(&options)?;  in parse_test()
142             isa_spec = parser.parse_cmdline_target(options.target)?;  in parse_test()
145             commands = parser.parse_test_commands();  in parse_test()
146             isa_spec = parser.parse_target_specs(&options)?;  in parse_test()
149     let features = parser.parse_cranelift_features()?;  in parse_test()
154     parser = if commands.iter().any(|tc| tc.command == "run") {  in parse_test()
156         parser.with_default_calling_convention(host_default_calling_convention)  in parse_test()
158         parser.with_default_calling_convention(options.default_calling_convention)  in parse_test()
161     parser.token();  in parse_test()
162     parser.claim_gathered_comments(AnyEntity::Function);  in parse_test()
164     let preamble_comments = parser.take_comments();  in parse_test()
165     let functions = parser.parse_function_list()?;  in parse_test()
188     let mut parser = Parser::new(trimmed_text);  in parse_run_command()  localVariable
189     match parser.token() {  in parse_run_command()
191             parser.parse_run_command(signature).map(|c| Some(c))  in parse_run_command()
3422         let mut parser = Parser::new(  in user_function_name()  localVariable
3428         assert!(parser.parse_function().is_err());  in user_function_name()
3431         let mut parser = Parser::new(  in user_function_name()  localVariable
3437         assert!(parser.parse_function().is_err());  in user_function_name()
3439         let mut parser = Parser::new(  in user_function_name()  localVariable
3445         assert!(parser.parse_function().is_err());  in user_function_name()
3447         let mut parser = Parser::new(  in user_function_name()  localVariable
3453         assert!(parser.parse_function().is_err());  in user_function_name()
3464         let mut parser = Parser::new(code);  in change_default_calling_convention()  localVariable
3466             parser.parse_function().unwrap().0.signature.call_conv,  in change_default_calling_convention()
3471         let mut parser = Parser::new(code).with_default_calling_convention(CallConv::PreserveAll);  in change_default_calling_convention()  localVariable
3473             parser.parse_function().unwrap().0.signature.call_conv,  in change_default_calling_convention()
3711         let mut parser = Parser::new(code);  in parse_cold_blocks()  localVariable
3712         let func = parser.parse_function().unwrap().0;  in parse_cold_blocks()