Summary:
This check flags initializers of globals that access extern objects, and therefore can lead to order-of-initialization problems (this recommandation is part of CPP core guidelines).
Note that this only checks half of the guideline for now (it does not enforce using constexpr functions).
Reviewers: aaron.ballman, alexfh
Subscribers: aaron.ballman, etienneb, Eugene.Zelenko, cfe-commits
Patch by Clement Courbet!
Differential Revision: http://reviews.llvm.org/D18649
llvm-svn: 265774
Summary:
This patch adds the support for detecting suspicious string
literals and their //incorrect// usage.
The following example shows a incorrect character escaping leading
to an embedded NUL character.
```
std::string str = "\0x42"; // Should be "\x42".
```
The patch also add detection of truncated literal when a literal
is passed to a string constructor.
Reviewers: hokein, alexfh
Subscribers: LegalizeAdulthood, bcraig, Eugene.Zelenko, bkramer, cfe-commits
Differential Revision: http://reviews.llvm.org/D18783
llvm-svn: 265691
Fix for __declspec attributes and const=0 without space
This patch is to address 2 problems I found with Clang-tidy:modernize-use-override.
1: missing spaces on pure function decls.
Orig:
void pure() const=0
Problem:
void pure() constoverride =0
Fixed:
void pure() const override =0
2: This is ms-extension specific, but possibly applies to other attribute types. The override is placed before the attribute which doesn’t work well with declspec as this attribute can be inherited or placed before the method identifier.
Orig:
class __declspec(dllexport) X : public Y
{
void p();
};
Problem:
class override __declspec(dllexport) class X : public Y
{
void p();
};
Fixed:
class __declspec(dllexport) class X : public Y
{
void p() override;
};
Patch by Robert Bolter!
Differential Revision: http://reviews.llvm.org/D18396
llvm-svn: 265298
Alexander Kornienko