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| author | Paolo Carlini <paolo.carlini@oracle.com> | 2013-08-14 21:42:54 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2013-08-14 21:42:54 +0000 |
| commit | 715a572a8a19d90b8dc02601adbae32a1a78652d (patch) | |
| tree | 518cedf423597dcc1735e32bfb64b1b80c3f8b2f /gcc/cp/call.c | |
| parent | 1869217f8819f72a210026e7d4ede7b88f40ac9e (diff) | |
| download | gcc-715a572a8a19d90b8dc02601adbae32a1a78652d.zip gcc-715a572a8a19d90b8dc02601adbae32a1a78652d.tar.gz gcc-715a572a8a19d90b8dc02601adbae32a1a78652d.tar.bz2 | |
re PR c++/51912 ([C++11] G++ accepts floating point case labels)
/cp
2013-08-14 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51912
* cp-tree.h (LOOKUP_NO_NON_INTEGRAL): Add.
* decl.c (case_conversion): Use it.
* call.c (standard_conversion): Likewise.
(implicit_conversion): Adjust.
/testsuite
2013-08-14 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51912
* g++.dg/cpp0x/enum28.C: New.
* g++.dg/cpp0x/enum15.C: Adjust.
From-SVN: r201754
Diffstat (limited to 'gcc/cp/call.c')
| -rw-r--r-- | gcc/cp/call.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/cp/call.c b/gcc/cp/call.c index 5634606..e493a79 100644 --- a/gcc/cp/call.c +++ b/gcc/cp/call.c @@ -1314,7 +1314,8 @@ standard_conversion (tree to, tree from, tree expr, bool c_cast_p, /* As an extension, allow conversion to complex type. */ else if (ARITHMETIC_TYPE_P (to)) { - if (! (INTEGRAL_CODE_P (fcode) || fcode == REAL_TYPE) + if (! (INTEGRAL_CODE_P (fcode) + || (fcode == REAL_TYPE && !(flags & LOOKUP_NO_NON_INTEGRAL))) || SCOPED_ENUM_P (from)) return NULL; conv = build_conv (ck_std, to, conv); @@ -1681,7 +1682,7 @@ implicit_conversion (tree to, tree from, tree expr, bool c_cast_p, resolution, or after we've chosen one. */ flags &= (LOOKUP_ONLYCONVERTING|LOOKUP_NO_CONVERSION|LOOKUP_COPY_PARM |LOOKUP_NO_TEMP_BIND|LOOKUP_NO_RVAL_BIND|LOOKUP_PREFER_RVALUE - |LOOKUP_NO_NARROWING|LOOKUP_PROTECT); + |LOOKUP_NO_NARROWING|LOOKUP_PROTECT|LOOKUP_NO_NON_INTEGRAL); /* FIXME: actually we don't want warnings either, but we can't just have 'complain &= ~(tf_warning|tf_error)' because it would cause |