2 Commits

Author	SHA1	Message	Date
Etienne Bergeron	9d26599078	[clang-tidy] Cleanup some ast-matchers and lift some to utils. ... Summary: Little cleanup to lift-out and to remove some frequently used ast-matchers. Some of theses matchers are candidates to be lifted to ASTMatchers.h. Reviewers: alexfh Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D19200 llvm-svn: 267003	2016-04-21 16:57:56 +00:00
Etienne Bergeron	3c5be6c9a7	[clang-tidy] Add checker for operations between integrals and pointers ... Summary: This check is finding suspicious operations involving pointers and integral types; which are most likely bugs. Examples: subversion/v1_6/subversion/libsvn_subr/utf.c ``` static const char * fuzzy_escape(const char *src, apr_size_t len, apr_pool_t *pool) { [...] while (src_orig < src_end) { if (! svn_ctype_isascii(*src_orig) || src_orig == '\0') // Should be *src_orig { ``` apache2/v2_2_23/modules/metadata/mod_headers.c ``` static char *parse_format_tag(apr_pool_t *p, format_tag *tag, const char **sa) { [...] tag->arg = '\0'; // ERROR: tag->arg has type char* /* grab the argument if there is one */ if (*s == '{') { ++s; tag->arg = ap_getword(p,&s,'}'); } ``` Reviewers: alexfh Subscribers: Eugene.Zelenko, cfe-commits Differential Revision: http://reviews.llvm.org/D19118 llvm-svn: 266450	2016-04-15 16:31:15 +00:00