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Diffstat (limited to 'systems/texlive/tlnet/tlpkg/tlperl/lib/CORE/op_reg_common.h')
-rw-r--r--systems/texlive/tlnet/tlpkg/tlperl/lib/CORE/op_reg_common.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/systems/texlive/tlnet/tlpkg/tlperl/lib/CORE/op_reg_common.h b/systems/texlive/tlnet/tlpkg/tlperl/lib/CORE/op_reg_common.h
index c500aa4180..e8770e6352 100644
--- a/systems/texlive/tlnet/tlpkg/tlperl/lib/CORE/op_reg_common.h
+++ b/systems/texlive/tlnet/tlpkg/tlperl/lib/CORE/op_reg_common.h
@@ -137,8 +137,8 @@ get_regex_charset(const U32 flags)
* directly in the #define because doing so confuses regcomp.pl.
* (2**n - 1) is n 1 bits, so the below gets the contiguous bits between the
* beginning and ending shifts */
-#if RXf_PMf_COMPILETIME != (((1 << (_RXf_PMf_SHIFT_COMPILETIME))-1) \
- & (~((1 << RXf_PMf_STD_PMMOD_SHIFT)-1)))
+#if RXf_PMf_COMPILETIME != ((nBIT_MASK(_RXf_PMf_SHIFT_COMPILETIME)) \
+ & (~(nBIT_MASK( RXf_PMf_STD_PMMOD_SHIFT))))
# error RXf_PMf_COMPILETIME is invalid
#endif