mirror of
https://github.com/carbon-language/carbon-lang.git
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Geoff RomerandRichard Smith
927d633762
Also stop supporting `var` with initializer inside `for`. Resolves TODO in `handle_variable.cpp` --------- Co-authored-by: Richard Smith <richard@metafoo.co.uk>
87 lines
4.6 KiB
Plaintext
87 lines
4.6 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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fn F() {
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// 8 and 9 trigger special behavior in APInt when mishandling signed versus
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// unsigned, so we pay extra attention to those.
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var ints: [i32; 5] = (
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8,
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9,
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0x8,
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0b1000,
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39999999999999999993,
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);
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var floats: [f64; 7] = (
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0.9,
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8.0,
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80.0,
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1.0e7,
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1.0e8,
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1.0e-8,
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39999999999999999993.0e39999999999999999993,
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);
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}
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// CHECK:STDOUT: - filename: numeric_literals.carbon
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// CHECK:STDOUT: parse_tree: [
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// CHECK:STDOUT: {kind: 'FileStart', text: ''},
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// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierName', text: 'F'},
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// CHECK:STDOUT: {kind: 'TuplePatternStart', text: '('},
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// CHECK:STDOUT: {kind: 'TuplePattern', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDefinitionStart', text: '{', subtree_size: 5},
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// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
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// CHECK:STDOUT: {kind: 'IdentifierName', text: 'ints'},
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// CHECK:STDOUT: {kind: 'ArrayExprStart', text: '['},
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// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
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// CHECK:STDOUT: {kind: 'ArrayExprSemi', text: ';', subtree_size: 3},
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// CHECK:STDOUT: {kind: 'IntLiteral', text: '5'},
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// CHECK:STDOUT: {kind: 'ArrayExpr', text: ']', subtree_size: 5},
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// CHECK:STDOUT: {kind: 'BindingPattern', text: ':', subtree_size: 7},
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// CHECK:STDOUT: {kind: 'ExprOpenParen', text: '('},
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// CHECK:STDOUT: {kind: 'IntLiteral', text: '8'},
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// CHECK:STDOUT: {kind: 'TupleLiteralComma', text: ','},
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// CHECK:STDOUT: {kind: 'IntLiteral', text: '9'},
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// CHECK:STDOUT: {kind: 'TupleLiteralComma', text: ','},
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// CHECK:STDOUT: {kind: 'IntLiteral', text: '0x8'},
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// CHECK:STDOUT: {kind: 'TupleLiteralComma', text: ','},
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// CHECK:STDOUT: {kind: 'IntLiteral', text: '0b1000'},
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// CHECK:STDOUT: {kind: 'TupleLiteralComma', text: ','},
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// CHECK:STDOUT: {kind: 'IntLiteral', text: '39999999999999999993'},
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// CHECK:STDOUT: {kind: 'TupleLiteralComma', text: ','},
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// CHECK:STDOUT: {kind: 'TupleLiteral', text: ')', subtree_size: 12},
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// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 13},
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// CHECK:STDOUT: {kind: 'VariableDecl', text: ';', subtree_size: 22},
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// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
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// CHECK:STDOUT: {kind: 'IdentifierName', text: 'floats'},
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// CHECK:STDOUT: {kind: 'ArrayExprStart', text: '['},
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// CHECK:STDOUT: {kind: 'FloatTypeLiteral', text: 'f64'},
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// CHECK:STDOUT: {kind: 'ArrayExprSemi', text: ';', subtree_size: 3},
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// CHECK:STDOUT: {kind: 'IntLiteral', text: '7'},
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// CHECK:STDOUT: {kind: 'ArrayExpr', text: ']', subtree_size: 5},
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// CHECK:STDOUT: {kind: 'BindingPattern', text: ':', subtree_size: 7},
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// CHECK:STDOUT: {kind: 'ExprOpenParen', text: '('},
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// CHECK:STDOUT: {kind: 'RealLiteral', text: '0.9'},
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// CHECK:STDOUT: {kind: 'TupleLiteralComma', text: ','},
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// CHECK:STDOUT: {kind: 'RealLiteral', text: '8.0'},
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// CHECK:STDOUT: {kind: 'TupleLiteralComma', text: ','},
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// CHECK:STDOUT: {kind: 'RealLiteral', text: '80.0'},
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// CHECK:STDOUT: {kind: 'TupleLiteralComma', text: ','},
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// CHECK:STDOUT: {kind: 'RealLiteral', text: '1.0e7'},
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// CHECK:STDOUT: {kind: 'TupleLiteralComma', text: ','},
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// CHECK:STDOUT: {kind: 'RealLiteral', text: '1.0e8'},
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// CHECK:STDOUT: {kind: 'TupleLiteralComma', text: ','},
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// CHECK:STDOUT: {kind: 'RealLiteral', text: '1.0e-8'},
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// CHECK:STDOUT: {kind: 'TupleLiteralComma', text: ','},
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// CHECK:STDOUT: {kind: 'RealLiteral', text: '39999999999999999993.0e39999999999999999993'},
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// CHECK:STDOUT: {kind: 'TupleLiteralComma', text: ','},
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// CHECK:STDOUT: {kind: 'TupleLiteral', text: ')', subtree_size: 16},
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// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 17},
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// CHECK:STDOUT: {kind: 'VariableDecl', text: ';', subtree_size: 26},
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// CHECK:STDOUT: {kind: 'FunctionDefinition', text: '}', subtree_size: 54},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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