// Part of the Carbon Language project, under the Apache License v2.0 with LLVM // Exceptions. See /LICENSE for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // // AUTOUPDATE fn F(n: i32) { // Type operators and unary operators are higher precedence than `as`. -n as const i32; &n as i32*; // `as` is higher precedence than relational comparisons and // logical operators. if (1 as i32 < 2 as i32 and true as bool and false as bool) {} } // CHECK:STDOUT: - filename: precedence_as.carbon // CHECK:STDOUT: parse_tree: [ // CHECK:STDOUT: {kind: 'FileStart', text: ''}, // CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'}, // CHECK:STDOUT: {kind: 'IdentifierName', text: 'F'}, // CHECK:STDOUT: {kind: 'TuplePatternStart', text: '('}, // CHECK:STDOUT: {kind: 'IdentifierName', text: 'n'}, // CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'}, // CHECK:STDOUT: {kind: 'BindingPattern', text: ':', subtree_size: 3}, // CHECK:STDOUT: {kind: 'TuplePattern', text: ')', subtree_size: 5}, // CHECK:STDOUT: {kind: 'FunctionDefinitionStart', text: '{', subtree_size: 8}, // CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'n'}, // CHECK:STDOUT: {kind: 'PrefixOperatorMinus', text: '-', subtree_size: 2}, // CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'}, // CHECK:STDOUT: {kind: 'PrefixOperatorConst', text: 'const', subtree_size: 2}, // CHECK:STDOUT: {kind: 'InfixOperatorAs', text: 'as', subtree_size: 5}, // CHECK:STDOUT: {kind: 'ExprStatement', text: ';', subtree_size: 6}, // CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'n'}, // CHECK:STDOUT: {kind: 'PrefixOperatorAmp', text: '&', subtree_size: 2}, // CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'}, // CHECK:STDOUT: {kind: 'PostfixOperatorStar', text: '*', subtree_size: 2}, // CHECK:STDOUT: {kind: 'InfixOperatorAs', text: 'as', subtree_size: 5}, // CHECK:STDOUT: {kind: 'ExprStatement', text: ';', subtree_size: 6}, // CHECK:STDOUT: {kind: 'IfConditionStart', text: '('}, // CHECK:STDOUT: {kind: 'IntLiteral', text: '1'}, // CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'}, // CHECK:STDOUT: {kind: 'InfixOperatorAs', text: 'as', subtree_size: 3}, // CHECK:STDOUT: {kind: 'IntLiteral', text: '2'}, // CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'}, // CHECK:STDOUT: {kind: 'InfixOperatorAs', text: 'as', subtree_size: 3}, // CHECK:STDOUT: {kind: 'InfixOperatorLess', text: '<', subtree_size: 7}, // CHECK:STDOUT: {kind: 'ShortCircuitOperandAnd', text: 'and', subtree_size: 8}, // CHECK:STDOUT: {kind: 'BoolLiteralTrue', text: 'true'}, // CHECK:STDOUT: {kind: 'BoolTypeLiteral', text: 'bool'}, // CHECK:STDOUT: {kind: 'InfixOperatorAs', text: 'as', subtree_size: 3}, // CHECK:STDOUT: {kind: 'ShortCircuitOperatorAnd', text: 'and', subtree_size: 12}, // CHECK:STDOUT: {kind: 'ShortCircuitOperandAnd', text: 'and', subtree_size: 13}, // CHECK:STDOUT: {kind: 'BoolLiteralFalse', text: 'false'}, // CHECK:STDOUT: {kind: 'BoolTypeLiteral', text: 'bool'}, // CHECK:STDOUT: {kind: 'InfixOperatorAs', text: 'as', subtree_size: 3}, // CHECK:STDOUT: {kind: 'ShortCircuitOperatorAnd', text: 'and', subtree_size: 17}, // CHECK:STDOUT: {kind: 'IfCondition', text: ')', subtree_size: 19}, // CHECK:STDOUT: {kind: 'CodeBlockStart', text: '{'}, // CHECK:STDOUT: {kind: 'CodeBlock', text: '}', subtree_size: 2}, // CHECK:STDOUT: {kind: 'IfStatement', text: 'if', subtree_size: 22}, // CHECK:STDOUT: {kind: 'FunctionDefinition', text: '}', subtree_size: 43}, // CHECK:STDOUT: {kind: 'FileEnd', text: ''}, // CHECK:STDOUT: ]