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Remove -Wswitch-enum from compile flags

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* configure.ac (POTENTIAL_GCC_CFLAGS): Remove -Wswitch-enum, which
  requires that switch statements mention all enumerated values, even if
  there is a default clause.  Note that -Wall enables -Wswitch, which is
  the same except it's silent if there's a default clause.  The reason
  is that lightning has a number of switches like this.
This commit is contained in:
Andy Wingo 2018-07-03 10:32:24 +02:00
parent 9338ef15c2
commit 07a787dc87
1 changed files with 1 additions and 1 deletions
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2
configure.ac
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@ -1308,7 +1308,7 @@ case "$GCC" in
POTENTIAL_GCC_CFLAGS="-Wall -Wmissing-prototypes \
-Wdeclaration-after-statement -Wpointer-arith \
-Wswitch-enum -fno-strict-aliasing -fwrapv"
-fno-strict-aliasing -fwrapv"
# Do this here so we don't screw up any of the tests above that might
# not be "warning free"
if test "${GUILE_ERROR_ON_WARNING}" = yes