# This file intended to be used with clang as # # clang -fsanitize=foo -fsanitize-blacklist=`pwd`/asan_ignore # # It lists those files / functions that clang's Address Sanitizer should # ignore. # # See http://clang.llvm.org/docs/SanitizerSpecialCaseList.html. # The pp functions used under 'use integer' shouldn't warn about # integer overflow etc. # # Unfortunately there doesn't seem to be any way to disable just specific # errors (i.e. the integer overflow ones). The manual implies that you can # suffix with =foo for a "tool-specific category", but neither =undefined # nor =signed-integer-overflow worked. fun:Perl_pp_i_* # Perl's << is defined as using the underlying C's << operator, with the # same undefined behaviour for shifts greater than the word size. # (UVs normally, IVs with 'use integer') fun:Perl_pp_left_shift # this function numifies the field width in eg printf "%10f". # It has its own overflow detection, so don't warn about it fun:S_expect_number