Hopefully fix crashes by unshadowing the variable.
Original commit message:
A big part of the clone detection code is functionality for filtering clones and
clone groups based on different criteria. So far this filtering process was
hardcoded into the CloneDetector class, which made it hard to understand and,
ultimately, to extend.
This patch splits the CloneDetector's logic into a sequence of reusable
constraints that are used for filtering clone groups. These constraints
can be turned on and off and reodreder at will, and new constraints are easy
to implement if necessary.
Unit tests are added for the new constraint interface.
This is a refactoring patch - no functional change intended.
Patch by Raphael Isemann!
Differential Revision: https://reviews.llvm.org/D23418
llvm-svn: 299653
A big part of the clone detection code is functionality for filtering clones and
clone groups based on different criteria. So far this filtering process was
hardcoded into the CloneDetector class, which made it hard to understand and,
ultimately, to extend.
This patch splits the CloneDetector's logic into a sequence of reusable
constraints that are used for filtering clone groups. These constraints
can be turned on and off and reodreder at will, and new constraints are easy
to implement if necessary.
Unit tests are added for the new constraint interface.
This is a refactoring patch - no functional change intended.
Patch by Raphael Isemann!
Differential Revision: https://reviews.llvm.org/D23418
llvm-svn: 299544
Summary:
I've included a unit test with a function template containing a variable
of incomplete type. Clang compiles this without errors (the standard
does not require a diagnostic in this case). Without the fix, this case
triggers the crash.
Reviewers: klimek
Reviewed By: klimek
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D30636
llvm-svn: 297129
Summary:
CXXDeleteExpr::getDestroyedType() can return a null QualType if the destroyed
type is a dependent type. This patch protects against this.
Reviewers: klimek
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D27350
llvm-svn: 288665
Summary:
CFG generation is expected to fail in this case, but it should not crash.
Also added a test that reproduces the crash.
Reviewers: klimek
Subscribers: cfe-commits
Patch by Martin Boehme!
Differential Revision: http://reviews.llvm.org/D21895
llvm-svn: 274834
Artem Dergachev