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| author | Richard Sandiford <richard.sandiford@arm.com> | 2019-08-21 13:59:31 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2019-08-21 13:59:31 +0000 |
| commit | 077eb7af6e296e45e8f333f799170685b4d77b03 (patch) | |
| tree | d46a050af0f61c366729b5daee6cc2e9cf875fea /gcc/cp/decl.c | |
| parent | d6dea10acfd9d775f260a2e7c319bb1ee64c0af0 (diff) | |
| download | gcc-077eb7af6e296e45e8f333f799170685b4d77b03.zip gcc-077eb7af6e296e45e8f333f799170685b4d77b03.tar.gz gcc-077eb7af6e296e45e8f333f799170685b4d77b03.tar.bz2 | |
[C++] Protect call to copy_attributes_to_builtin (PR91505)
copy_attributes_to_builtin only handles BUILT_IN_NORMAL, but C++ was
calling it immediately after the:
if (DECL_BUILT_IN_CLASS (newdecl) == BUILT_IN_NORMAL)
block. The corresponding C code calls it inside the block instead.
2019-08-21 Richard Sandiford <richard.sandiford@arm.com>
gcc/cp/
PR c++/91505
* decl.c (duplicate_decls): Call copy_attributes_to_builtin inside
the BUILT_IN_NORMAL block rather than afterward.
gcc/testsuite/
PR c++/91505
* g++.target/i386/crc32-4.C: New test.
From-SVN: r274799
Diffstat (limited to 'gcc/cp/decl.c')
| -rw-r--r-- | gcc/cp/decl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index 08b7baa..88aa69c 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -2565,9 +2565,9 @@ duplicate_decls (tree newdecl, tree olddecl, bool newdecl_is_friend) set_builtin_decl_declared_p (fncode, true); break; } - } - copy_attributes_to_builtin (newdecl); + copy_attributes_to_builtin (newdecl); + } } if (new_defines_function) /* If defining a function declared with other language |