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5 Commits

Author SHA1 Message Date
Alexander Kornienko 15ea4ebbb2 [clang-tidy] bugprone-undefined-memory-manipulation: include type into the message 
Having the actual type in the message helps a lot understanding warnings in templates ;)

+ fix a false negative for type aliases.

llvm-svn: 311651
 2017-08-24 12:11:05 +00:00
Gabor Horvath 0b16c10de3 [clang-tidy] Add integer division check 
Patch by: Reka Nikolett Kovacs

Differential Revision: https://reviews.llvm.org/D35932

llvm-svn: 310589
 2017-08-10 13:30:30 +00:00
Gabor Horvath 97c8e09790 [clang-tidy] Handle incomplete types in bugprone-undefined-memory-manipulation 
check

Patch by: Reka Nikolett Kovacs

Differential Revision: https://reviews.llvm.org/D35790

llvm-svn: 308954
 2017-07-25 06:52:08 +00:00
Gabor Horvath 46a9db45c6 [clang-tidy] Add bugprone-undefined-memory-manipulation check 
Patch by: Reka Nikolett Kovacs

Differential Revision: https://reviews.llvm.org/D35051

llvm-svn: 308021
 2017-07-14 12:20:19 +00:00
Gabor Horvath 829e75a037 [clang-tidy] Add bugprone-suspicious-memset-usage check 
Created new module bugprone and placed the check in that.

Finds memset() calls with potential mistakes in their arguments.
Replaces and extends the existing google-runtime-memset-zero-length check.

Cases covered:
* Fill value is a character '0'. Integer 0 might have been intended.
* Fill value is out of char range and gets truncated.
* Byte count is zero. Potentially swapped with the fill value argument.

Patch by: Reka Nikolett Kovacs

Differential Revision: https://reviews.llvm.org/D32700

llvm-svn: 308020
 2017-07-14 12:15:55 +00:00