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path: root/clang/lib/Tooling/Refactoring/Stencil.cpp
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* [LibTooling] Update Stencil to use RangeSelectorYitzhak Mandelbaum2019-05-221-43/+18
| | | | | | | | | | | | | | | | | | | Add support for creating a `StencilPart` from any `RangeSelector`, which broadens the scope of `Stencil`. Correspondingly, deprecate Stencil's specialized combinators `node` and `sNode` in favor of using the new `selection` combinator directly (with the appropriate range selector). Reviewers: sbenza Subscribers: cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D62160 llvm-svn: 361413
* [LibTooling] Fix unneeded use of unique_ptr where shared_ptr is expected.Yitzhak Mandelbaum2019-04-291-4/+5
| | | | | | | | | | | | | | Summary: This fixes a few places in the Stencil implementation where a unique_ptr is created at a callsite that expects shared_ptr. Since the former implicitly converts to the latter, the code compiles and runs correctly as is. But, there's no reason to involve unique_ptr -- the current code was leftover from a previous version in which unique_ptr was the expected type. Reviewers: sbenza Subscribers: cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D61005 llvm-svn: 359468
* [LibTooling] Add Stencil library for format-string style codegen.Yitzhak Mandelbaum2019-04-181-0/+199
Summary: This file defines the *Stencil* abstraction: a code-generating object, parameterized by named references to (bound) AST nodes. Given a match result, a stencil can be evaluated to a string of source code. A stencil is similar in spirit to a format string: it is composed of a series of raw text strings, references to nodes (the parameters) and helper code-generation operations. See thread on cfe-dev list with subject "[RFC] Easier source-to-source transformations with clang tooling" for background. Reviewers: sbenza Reviewed By: sbenza Subscribers: ilya-biryukov, mgorny, jfb, jdoerfert, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D59371 llvm-svn: 358691
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