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| author | Jason Merrill <jason@redhat.com> | 2008-11-12 15:50:45 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2008-11-12 15:50:45 -0500 |
| commit | 41b81065aeaf755949819944088e09aa528a9b06 (patch) | |
| tree | 8fdace543da40707cb9b62a31440fa60bc60f1a8 /gcc/c-common.c | |
| parent | dea4e8d064c5fb2e5693602fcc1563886b3777e7 (diff) | |
| download | gcc-41b81065aeaf755949819944088e09aa528a9b06.zip gcc-41b81065aeaf755949819944088e09aa528a9b06.tar.gz gcc-41b81065aeaf755949819944088e09aa528a9b06.tar.bz2 | |
re PR c++/38007 (g++ instantiate same operator twice due to bitfield in -O0 mode, causing symbol already defined assembler error)
PR c++/38007
gcc/cp/
* typeck.c (cp_build_modify_expr): Update bitfield handling.
gcc/
* c-common.c (c_common_signed_or_unsigned_type): Remove C++
special casing.
gcc/testsuite/
* g++.dg/conversion/bitfield10.C: New test.
* g++.dg/warn/pr35635.C (func1): Accept additional warning.
* g++.old-deja/g++.mike/enum1.C: Expect warn about assignment.
* g++.dg/expr/bitfield9.C: Pass -Wno-overflow.
From-SVN: r141800
Diffstat (limited to 'gcc/c-common.c')
| -rw-r--r-- | gcc/c-common.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c index ea7379e..df82817 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -2719,7 +2719,7 @@ c_common_signed_or_unsigned_type (int unsignedp, tree type) #define TYPE_OK(node) \ (TYPE_MODE (type) == TYPE_MODE (node) \ - && (c_dialect_cxx () || TYPE_PRECISION (type) == TYPE_PRECISION (node))) + && TYPE_PRECISION (type) == TYPE_PRECISION (node)) if (TYPE_OK (signed_char_type_node)) return unsignedp ? unsigned_char_type_node : signed_char_type_node; if (TYPE_OK (integer_type_node)) @@ -2749,10 +2749,7 @@ c_common_signed_or_unsigned_type (int unsignedp, tree type) return unsignedp ? unsigned_intQI_type_node : intQI_type_node; #undef TYPE_OK - if (c_dialect_cxx ()) - return type; - else - return build_nonstandard_integer_type (TYPE_PRECISION (type), unsignedp); + return build_nonstandard_integer_type (TYPE_PRECISION (type), unsignedp); } /* Build a bit-field integer type for the given WIDTH and UNSIGNEDP. */ |