mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 22:02:23 +01:00
Jeremy G. Siek
8924f5620b
* changed union of Statement to be private * changed the union in Expression to be private * changed union in Value to be private * changed AST constructors to be static methods * updates to syntax unit tests
24 lines
755 B
C++
24 lines
755 B
C++
// 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
|
|
|
|
#include "executable_semantics/syntax/paren_contents.h"
|
|
|
|
namespace Carbon {
|
|
|
|
const Expression* ParenContents::AsExpression(int line_number) const {
|
|
if (fields_.size() == 1 && fields_.front().name == "" &&
|
|
has_trailing_comma_ == HasTrailingComma::No) {
|
|
return fields_.front().expression;
|
|
} else {
|
|
return AsTuple(line_number);
|
|
}
|
|
}
|
|
|
|
const Expression* ParenContents::AsTuple(int line_number) const {
|
|
return Expression::MakeTuple(line_number,
|
|
new std::vector<FieldInitializer>(fields_));
|
|
}
|
|
|
|
} // namespace Carbon
|