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5 Commits

Author SHA1 Message Date
Alexander Kornienko 855d97e30c Complete support for C++ Core Guidelines Type.6: Always initialize a member variable. 
Summary: Added the remaining features needed to satisfy C++ Core Guideline Type.6: Always initialize a member variable to cppcoreguidelines-pro-type-member-init. The check now flags all default-constructed uses of record types without user-provided default constructors that would leave their memory in an undefined state. The check suggests value initializing them instead.

Reviewers: flx, alexfh, aaron.ballman

Subscribers: klimek, aaron.ballman, LegalizeAdulthood, cfe-commits

Patch by Michael Miller!

Differential Revision: http://reviews.llvm.org/D18584

llvm-svn: 266191
 2016-04-13 11:35:47 +00:00
Aaron Ballman c5a6da0ed1 Replace the custom AST matcher for nothrow functions with the canonical AST matcher from r254516. 
llvm-svn: 254517
 2015-12-02 15:24:47 +00:00
Aaron Ballman 43aef4cb9b Add a new checker, cert-err58-cpp, that checks for static or thread_local objects that use a throwing constructor. 
This check corresponds to the CERT secure coding rule: https://www.securecoding.cert.org/confluence/display/cplusplus/ERR58-CPP.+Constructors+of+objects+with+static+or+thread+storage+duration+must+not+throw+exceptions

llvm-svn: 254415
 2015-12-01 14:05:39 +00:00
Manuel Klimek 5fdd843d14 Make isExpensiveToCopy() tri-state. 
This allows returning "don't know" for dependent types.

llvm-svn: 251103
 2015-10-23 10:00:50 +00:00
Aaron Ballman fc4e042bf5 Improved the misc-move-constructor-init check to identify arguments that are passed by value but copy assigned to class data members when the non-deleted move constructor is a better fit. 
Patch by Felix Berger!

llvm-svn: 249429
 2015-10-06 16:27:03 +00:00