Previously, we would search through all replacements when inserting a
new one to check for overlaps. Instead, make use of the fact that we
already have a set of replacments without overlaps to find the potential
overlap with lower_bound.
Differential Revision: https://reviews.llvm.org/D23119
llvm-svn: 277597
Summary:
- Implement clang::tooling::Replacements as a class to provide interfaces to
control how replacements for a single file are combined and provide guarantee
on the order of replacements being applied.
- tooling::Replacements only contains replacements for the same file now.
Use std::map<std::string, tooling::Replacements> to represent multi-file
replacements.
- Error handling for the interface change will be improved in followup patches.
Reviewers: djasper, klimek
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D21748
llvm-svn: 277335
Summary:
return llvm::Expected<> to carry error status and error information.
This is the first step towards introducing "Error" into tooling::Replacements.
Reviewers: djasper, klimek
Subscribers: ioeric, klimek, cfe-commits
Differential Revision: http://reviews.llvm.org/D21601
llvm-svn: 275062
Summary:
Added calculateRangesAfterReplaments() to calculate original ranges as well as
newly affacted ranges in the new code.
Reviewers: klimek, djasper
Subscribers: cfe-commits, klimek
Differential Revision: http://reviews.llvm.org/D21547
llvm-svn: 273290
Summary:
formatAndApplyAllReplacements takes a set of Replacements, applies them on a
Rewriter, and reformats the changed code.
Reviewers: klimek, djasper
Subscribers: ioeric, klimek, cfe-commits
Differential Revision: http://reviews.llvm.org/D17852
llvm-svn: 264745
This is a commonly useful feature to have, and we have implemented it
multiple times with different kinds of bugs. This implementation
centralizes the idea in a set of functions that we can then use from the various
tools.
Reverts r262234, which is a revert of r262232, and puts the functions
into FOrmat.h, as they are closely coupled to clang-format, and we
otherwise introduce a cyclic dependency between libFormat and
libTooling.
Patch by Eric Liu.
llvm-svn: 262323
the case where a specific range is replaced by new text. Previously,
the calculation would shift any position from within a replaced region
to the first character after the region. This is undersirable, e.g. for
clang-format's include sorting.
llvm-svn: 253859
It took me some time to figure out why this is not working as expected:
std:error_code converts to true if there is an error. This means we never
ever took the generated absolute path, which happens to be the right thing
anyways as it properly works with virtual files. Just remove the whole
thing, relative paths are covered by existing tooling tests.
llvm-svn: 249408
To implement this nicely, add a function that merges two sets of
replacements that are meant to be done in sequence. This functionality
will also be useful for other applications, e.g. formatting the result
of clang-tidy fixes.
llvm-svn: 248367
insertions. It is unlikely to be the intention to delete parts of newly
inserted code. To do so, changed sorting Replacements at the same offset
to have decreasing length.
llvm-svn: 239809
The default language options will lead to incorrect replacements in C++
code, for example when trying to replace nested name specifiers ending
in "::".
llvm-svn: 238922
This moves classes for storing and applying replacements to separate
files. These classes specifically are used by clang-format which doesn't
have any other dependencies on clangAST. Thereby, the size of
clang-format's binary can be cut roughly in half and its build time sped
up.
llvm-svn: 220867
Eric Liu