X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/2e2c882dd53d6b966a0cd3b0ef111ff9e85f2c41..232b691f3c51aaff6228f1358b7c7dbc09b41b14:/asan_ignore

diff --git a/asan_ignore b/asan_ignore
index 5a8bc5c..e0f5685 100644
--- a/asan_ignore
+++ b/asan_ignore
@@ -17,3 +17,14 @@
 # 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