diff options
| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-01-31 22:19:12 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-01-31 22:19:12 +0000 |
| commit | 1983f54daebc5b4ba0ebb3fbc6ec0abb083f8908 (patch) | |
| tree | 429dfd1754c409d3e317d21e0d84475fd75410e7 /configure | |
| parent | ac1b2e5550d395f8a150830d9513ee62d678597b (diff) | |
Add -Wno-nested-anon-types to -pedantic builds of LLVM. This Clang warning
catches uses of an extremely minor and widely-available C++ extension (which
every C++ compiler I could find supports, but EDG and Clang reject in strict
mode).
The diagnosed code pattern looks like this:
struct X {
union {
struct {
int a;
int b;
} S;
};
};
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174103 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -766,6 +766,7 @@ CONVENIENCE_LTDL_FALSE LIBADD_DL NO_VARIADIC_MACROS NO_MISSING_FIELD_INITIALIZERS +NO_NESTED_ANON_TYPES COVERED_SWITCH_DEFAULT NO_MAYBE_UNINITIALIZED NO_UNINITIALIZED @@ -12260,6 +12261,8 @@ NO_VARIADIC_MACROS=`$CXX -Werror -Wno-variadic-macros -fsyntax-only -xc /dev/nul NO_MISSING_FIELD_INITIALIZERS=`$CXX -Werror -Wno-missing-field-initializers -fsyntax-only -xc /dev/null 2>/dev/null && echo -Wno-missing-field-initializers` +NO_NESTED_ANON_TYPES=`$CXX -Werror -Wno-nested-anon-types -fsyntax-only -xc /dev/null 2>/dev/null && echo -Wno-nested-anon-types` + COVERED_SWITCH_DEFAULT=`$CXX -Werror -Wcovered-switch-default -fsyntax-only -xc /dev/null 2>/dev/null && echo -Wcovered-switch-default` if test "$GXX" = "yes" @@ -12289,8 +12292,8 @@ else NO_UNINITIALIZED= NO_MAYBE_UNINITIALIZED= fi -{ echo "$as_me:$LINENO: result: $NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS $COVERED_SWITCH_DEFAULT $NO_UNINITIALIZED $NO_MAYBE_UNINITIALIZED" >&5 -echo "${ECHO_T}$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS $COVERED_SWITCH_DEFAULT $NO_UNINITIALIZED $NO_MAYBE_UNINITIALIZED" >&6; } +{ echo "$as_me:$LINENO: result: $NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS $NO_NESTED_ANON_TYPES $COVERED_SWITCH_DEFAULT $NO_UNINITIALIZED $NO_MAYBE_UNINITIALIZED" >&5 +echo "${ECHO_T}$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS $NO_NESTED_ANON_TYPES $COVERED_SWITCH_DEFAULT $NO_UNINITIALIZED $NO_MAYBE_UNINITIALIZED" >&6; } # Check whether --with-python was given. @@ -22478,6 +22481,7 @@ CONVENIENCE_LTDL_FALSE!$CONVENIENCE_LTDL_FALSE$ac_delim LIBADD_DL!$LIBADD_DL$ac_delim NO_VARIADIC_MACROS!$NO_VARIADIC_MACROS$ac_delim NO_MISSING_FIELD_INITIALIZERS!$NO_MISSING_FIELD_INITIALIZERS$ac_delim +NO_NESTED_ANON_TYPES!$NO_NESTED_ANON_TYPES$ac_delim COVERED_SWITCH_DEFAULT!$COVERED_SWITCH_DEFAULT$ac_delim NO_MAYBE_UNINITIALIZED!$NO_MAYBE_UNINITIALIZED$ac_delim NO_UNINITIALIZED!$NO_UNINITIALIZED$ac_delim |