9c5ebf7039
Summary:
Add fuzzy SymbolIndex, where identifier needn't match exactly.
The purpose for this is global autocomplete in clangd. The query will be a
partial identifier up to the cursor, and the results will be suggestions.
It's in include-fixer because:
- it handles SymbolInfos, actually SymbolIndex is exactly the right interface
- it's a good harness for lit testing the fuzzy YAML index
- (Laziness: we can't unit test clangd until reorganizing with a tool/ dir)
Other questionable choices:
- FuzzySymbolIndex, which just refines the contract of SymbolIndex. This is
an interface to allow extension to large monorepos (*cough*)
- an always-true safety check that Identifier == Name is removed from
SymbolIndexManager, as it's not true for fuzzy matching
- exposing -db=fuzzyYaml from include-fixer is not a very useful feature, and
a non-orthogonal ui (fuzziness vs data source). -db=fixed is similar though.
Reviewers: bkramer
Subscribers: cfe-commits, mgorny
Differential Revision: https://reviews.llvm.org/D30720
llvm-svn: 297630
10 lines
300 B
C++
10 lines
300 B
C++
// RUN: sed -e 's#//.*$##' %s > %t.cpp
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// RUN: clang-include-fixer -db=fuzzyYaml -input=%p/Inputs/fake_yaml_db.yaml %t.cpp --
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// RUN: FileCheck %s -input-file=%t.cpp
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// include-fixer will add the include, but doesn't complete the symbol.
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// CHECK: #include "foobar.h"
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// CHECK: fba f;
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b::a::fba f;
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