llvm-project

Commit Graph

Author	SHA1	Message	Date
Benjamin Kramer	3a45fab72b	[include-fixer] Add an option to minimize include paths. This will always pick the shortest possible path based on -I options. Based on the #include suggestion code for modules. llvm-svn: 267868	2016-04-28 11:21:29 +00:00
Benjamin Kramer	6b23626192	[include-fixer] Add a prototype for a new include fixing tool. Summary: The goal of this tool is fairly simple, look up unknown identifiers in a global database and add the corresponding #include line. It accomplishes this by hooking into Sema as an ExternalSemaSource and responding to typo correction callbacks. This means we can see the unknown identifier before it's being munged by error recovery. This doesn't work perfectly yet as some typo corrections don't emit callbacks (delayed typos), but I think this is fixable. We also handle only one include at a time as this is meant to be run directly from the editing environment eventually. Adding multiple includes at the same time is tricky because of error recovery. This version only has a a dummy database, so all you can do is fixing missing includes of <string>, but the indexer to build a database will follow soon. Reviewers: djasper Subscribers: ioeric, hokein, cfe-commits Differential Revision: http://reviews.llvm.org/D19314 llvm-svn: 266870	2016-04-20 12:43:43 +00:00

Author

SHA1

Message

Date

Benjamin Kramer

3a45fab72b

[include-fixer] Add an option to minimize include paths.

This will always pick the shortest possible path based on -I options. Based
on the #include suggestion code for modules.

llvm-svn: 267868

2016-04-28 11:21:29 +00:00

Benjamin Kramer

6b23626192

[include-fixer] Add a prototype for a new include fixing tool.

Summary:
The goal of this tool is fairly simple, look up unknown identifiers in a
global database and add the corresponding #include line. It accomplishes
this by hooking into Sema as an ExternalSemaSource and responding to typo
correction callbacks. This means we can see the unknown identifier before
it's being munged by error recovery.

This doesn't work perfectly yet as some typo corrections don't emit
callbacks (delayed typos), but I think this is fixable. We also handle
only one include at a time as this is meant to be run directly from
the editing environment eventually. Adding multiple includes at the same
time is tricky because of error recovery.

This version only has a a dummy database, so all you can do is fixing
missing includes of <string>, but the indexer to build a database will
follow soon.

Reviewers: djasper

Subscribers: ioeric, hokein, cfe-commits

Differential Revision: http://reviews.llvm.org/D19314

llvm-svn: 266870

2016-04-20 12:43:43 +00:00

2 Commits