b529d8e48f
This change extends the "lifetime" of the error return trace associated with an error to include the duration of a function call it is passed to. This means that if a function returns an error, its return trace will include the error return trace for any error inputs. This is needed to support `testing.expectError` and similar functions. If a function returns a non-error, we have to clean up any error return traces created by error-able call arguments.
A general-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
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- Introduction
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- Chapter 0 - Getting Started | ZigLearn.org
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The ultimate goal of the Zig project is to serve users. As a first-order effect, this means users of the compiler, helping programmers to write better software. Even more important, however, are the end-users.
Zig is intended to be used to help end-users accomplish their goals. Zig should be used to empower end-users, never to exploit them financially, or to limit their freedom to interact with hardware or software in any way.
However, such problems are best solved with social norms, not with software licenses. Any attempt to complicate the software license of Zig would risk compromising the value Zig provides.
Therefore, Zig is available under the MIT (Expat) License, and comes with a humble request: use it to make software better serve the needs of end-users.
This project redistributes code from other projects, some of which have other licenses besides MIT. Such licenses are generally similar to the MIT license for practical purposes. See the subdirectories and files inside lib/ for more details.