Summary:
The new matchers can be used to check if an expression is type-, value- or instantiation-dependent
in a templated context.
These matchers are used in a clang-tidy check and generally useful as the
problem of unresolved templates occurs more often in clang-tidy and they
provide an easy way to check for this issue.
Reviewers: aaron.ballman, alexfh, klimek
Reviewed By: aaron.ballman
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D51880
llvm-svn: 341958
Summary:
Currently there are several issues with the import of class template
specializations. (1) Different TUs may have class template specializations
with the same template arguments, but with different set of instantiated
MethodDecls and FieldDecls. In this patch we provide a fix to merge these
methods and fields. (2) Currently, we search the partial template
specializations in the set of simple specializations and we add partial
specializations as simple specializations. This is bad, this patch fixes it.
Reviewers: a_sidorin, xazax.hun, r.stahl
Subscribers: rnkovacs, dkrupp, cfe-commits
Differential Revision: https://reviews.llvm.org/D50451
llvm-svn: 340402
ObjCIvarExpr is *not* a subclass of MemberExpr, and a separate matcher
is required to support it.
Adding a hasDeclaration support as well, as it's not very useful without
it.
Differential Revision: https://reviews.llvm.org/D49701
llvm-svn: 338137
Summary:
This patch introduces a new matcher for `DecltypeType` and its underlying type
in order to fix a bug in clang-tidy, see https://reviews.llvm.org/D48717 for more.
Reviewers: aaron.ballman, alexfh, NoQ, dcoughlin
Reviewed By: aaron.ballman
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D48759
llvm-svn: 337703
This is similar to the LLVM change https://reviews.llvm.org/D46290.
We've been running doxygen with the autobrief option for a couple of
years now. This makes the \brief markers into our comments
redundant. Since they are a visual distraction and we don't want to
encourage more \brief markers in new code either, this patch removes
them all.
Patch produced by
for i in $(git grep -l '\@brief'); do perl -pi -e 's/\@brief //g' $i & done
for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done
Differential Revision: https://reviews.llvm.org/D46320
llvm-svn: 331834
Found via codespell -q 3 -I ../clang-whitelist.txt
Where whitelist consists of:
archtype
cas
classs
checkk
compres
definit
frome
iff
inteval
ith
lod
methode
nd
optin
ot
pres
statics
te
thru
Patch by luzpaz! (This is a subset of D44188 that applies cleanly with a few
files that have dubious fixes reverted.)
Differential revision: https://reviews.llvm.org/D44188
llvm-svn: 329399
r327219 added wrappers to std::sort which randomly shuffle the container before
sorting. This will help in uncovering non-determinism caused due to undefined
sorting order of objects having the same key.
To make use of that infrastructure we need to invoke llvm::sort instead of
std::sort.
llvm-svn: 328636
Adding a matcher for BinaryOperator and cxxOperatorCallExpr to be able to
decide whether it is any kind of assignment operator or not. This would be
useful since allows us to easily detect assignments via matchers for static
analysis (Tidy, SA) purposes.
Differential Revision: https://reviews.llvm.org/D44893
llvm-svn: 328618
Two new matchers for `CXXNewExpr` are added which may be useful e.g. in
`clang-tidy` checkers. One of them is `isArray` which matches `new[]` but not
plain `new`. The other one, `hasArraySize` matches `new[]` for a given size.
llvm-svn: 318909
Internal linkage variables ODR referenced from inline functions create
ODR violations (the same inline function ends up having different
definitions in each TU, since it references different variables - rather
than one definition).
This also happens to break modular code generation - so this is the last
fix to allow clang to compile with modular code generation.
llvm-svn: 318304
Summary:
This allows `linkageSpecDecl` to be used from `clang-query`.
See also D31869 which similary adds `isStaticStorageClass`.
Reviewers: aaron.ballman
Reviewed By: aaron.ballman
Subscribers: cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D37346
llvm-svn: 312283
Summary:
This allows the clang-query tool to use matchers like
"integerLiteral(equals(32))". For this to work, an overloaded function
is added for each possible parameter type.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D33094
llvm-svn: 305022
Summary:
Needed to support something like "floatLiteral(equals(1.0))". The
parser for floating point numbers is kept simple, so instead of ".1" you
have to use "0.1".
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D33135
llvm-svn: 305021
Summary:
Recognize boolean literals for future extensions ("equals(true)").
Note that a specific VariantValue constructor is added to resolve
ambiguity (like "Value = 5") between unsigned and bool.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D33093
llvm-svn: 305020
Summary:
This adds a new ASTMatcher for CXXStdInitializerListExprs that matches C++ initializer list expressions.
The primary motivation is to use it to fix [[ https://bugs.llvm.org/show_bug.cgi?id=32896 | PR32896 ]] (review here [[ https://reviews.llvm.org/D32767 | D32767 ]]).
Reviewers: alexfh, Prazek, aaron.ballman
Reviewed By: alexfh, aaron.ballman
Subscribers: malcolm.parsons, cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D32810
llvm-svn: 302287
This diff registers isConstexpr matcher.
Test plan:
make check-all
check that "match varDecl(isConstexpr())"
works in clang-query
Differential revision: https://reviews.llvm.org/D32112
llvm-svn: 300427
Summary:
I needed to know whether a FieldDecl had an in-class
initializer for D26453. I used a narrowing matcher there, but a
traversal matcher might be generally useful.
Reviewers: sbenza, bkramer, klimek, aaron.ballman
Subscribers: aaron.ballman, Prazek, cfe-commits
Differential Revision: https://reviews.llvm.org/D28034
llvm-svn: 290492
Jonas Toth