Commit Graph

8 Commits

Author SHA1 Message Date
Eduardo Caldas 5011d43108 Migrate Declarators to use the List API
After this change all nodes that have a delimited-list are using the
`List` API.

Implementation details:
Let's look at a declaration with multiple declarators:
`int a, b;`
To generate a declarator list node we need to have the range of
declarators: `a, b`:
However, the `ClangAST` actually stores them as separate declarations:
`int a   ;`
`int    b;`
We solve that by appropriately marking the declarators on each separate
declaration in the `ClangAST` and then for the final declarator `int
b`, shrinking its range to fit to the already marked declarators.

Differential Revision: https://reviews.llvm.org/D88403
2020-10-01 13:56:31 +00:00
Eduardo Caldas 66bcb14312 [SyntaxTree][Synthesis] Fix: `deepCopy` -> `deepCopyExpandingMacros`.
There can be Macros that are tagged with `modifiable`. Thus verifying
`canModifyAllDescendants` is not sufficient to avoid macros when deep
copying.

We think the `TokenBuffer` could inform us whether a `Token` comes from
a macro. We'll look into that when we can surface this information
easily, for instance in unit tests for `ComputeReplacements`.

Differential Revision: https://reviews.llvm.org/D88034
2020-09-22 09:15:21 +00:00
Eduardo Caldas 4a5cc389c5 [SyntaxTree][Synthesis] Implement `deepCopy`
Differential Revision: https://reviews.llvm.org/D87749
2020-09-21 09:27:15 +00:00
Eduardo Caldas bb5b28f12f [SyntaxTree][Synthesis] Improve testing `createLeaf`
The new test shows that `createLeaf` depends on the C++ version.

Differential Revision: https://reviews.llvm.org/D87896
2020-09-21 06:11:46 +00:00
Eduardo Caldas 7c37b82f5b [SyntaxTree][Synthesis] Add support for Tree.
In a future patch
* Implement helper function to generate Trees for tests
* and test Tree methods, namely `findFirstLeaf` and `findLastLeaf`

Differential Revision: https://reviews.llvm.org/D87533
2020-09-11 20:37:23 +00:00
Eduardo Caldas 5d152127d4 [SyntaxTree][Synthesis] Add support for simple Leafs and test based on tree dump
Differential Revision: https://reviews.llvm.org/D87495
2020-09-11 18:22:00 +00:00
Eduardo Caldas 4c14ee61b7 [SyntaxTree] Rename functions to start with verb
According to LLVM coding standards:
https://llvm.org/docs/CodingStandards.html#name-types-functions-variables-and-enumerators-properly

Differential Revision: https://reviews.llvm.org/D87498
2020-09-11 14:54:18 +00:00
Eduardo Caldas c01d28dc51 [SyntaxTree] Specialize `TreeTestBase` for `BuildTreeTest`, `MutationsTest` and `SynthesisTest`
Differential Revision: https://reviews.llvm.org/D87374
2020-09-10 16:44:14 +00:00