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| author | Richard Sandiford <richard.sandiford@arm.com> | 2023-12-05 17:53:50 +0000 |
|---|---|---|
| committer | Richard Sandiford <richard.sandiford@arm.com> | 2023-12-05 17:53:50 +0000 |
| commit | 1dad3df1e7f3fd73f157f88561ef424b6853d960 (patch) | |
| tree | 57dd6e31d5b9a186e95cf7591397f741e8eb04ca /gcc/config/ia64 | |
| parent | 3cd73543a1122d3c81409e3e9a26c3e94c3d324f (diff) | |
| download | gcc-1dad3df1e7f3fd73f157f88561ef424b6853d960.zip gcc-1dad3df1e7f3fd73f157f88561ef424b6853d960.tar.gz gcc-1dad3df1e7f3fd73f157f88561ef424b6853d960.tar.bz2 | |
Restore build with GCC 4.8 to GCC 5
GCC 5 and earlier applied array-to-pointer decay too early,
which affected the new attribute namespace code. A reduced
example of the construct that the attribute code uses is:
struct S { template<__SIZE_TYPE__ N> S(int (&)[N]); };
struct T { int a; S b; };
int a[] = { 1 };
T t = { 1, a };
This was fixed by f85e1317f8ea933f5c615680353bd646f480f7d3
(PR 16333 et al).
This patch tries to add a minimally-invasive workaround.
gcc/ada/
* gcc-interface/utils.cc (gnat_internal_attribute_table): Add extra
braces to work around PR 16333 in older compilers.
gcc/
* attribs.cc (handle_ignored_attributes_option): Add extra
braces to work around PR 16333 in older compilers.
* config/aarch64/aarch64.cc (aarch64_gnu_attribute_table): Likewise.
(aarch64_arm_attribute_table): Likewise.
* config/arm/arm.cc (arm_gnu_attribute_table): Likewise.
* config/i386/i386-options.cc (ix86_gnu_attribute_table): Likewise.
* config/ia64/ia64.cc (ia64_gnu_attribute_table): Likewise.
* config/rs6000/rs6000.cc (rs6000_gnu_attribute_table): Likewise.
* target-def.h (TARGET_GNU_ATTRIBUTES): Likewise.
* genhooks.cc (emit_init_macros): Likewise, when emitting the
instantiation of TARGET_ATTRIBUTE_TABLE.
* langhooks-def.h (LANG_HOOKS_INITIALIZER): Likewise, when
instantiating LANG_HOOKS_ATTRIBUTE_TABLE.
(LANG_HOOKS_ATTRIBUTE_TABLE): Define to be empty by default.
* target.def (attribute_table): Likewise.
gcc/c-family/
* c-attribs.cc (c_common_gnu_attribute_table): Add extra
braces to work around PR 16333 in older compilers.
gcc/c/
* c-decl.cc (std_attribute_table): Add extra braces to work
around PR 16333 in older compilers.
gcc/cp/
* tree.cc (cxx_gnu_attribute_table): Add extra braces to work
around PR 16333 in older compilers.
gcc/d/
* d-attribs.cc (d_langhook_common_attribute_table): Add extra braces
to work around PR 16333 in older compilers.
(d_langhook_gnu_attribute_table): Likewise.
gcc/fortran/
* f95-lang.cc (gfc_gnu_attribute_table): Add extra braces to work
around PR 16333 in older compilers.
gcc/jit/
* dummy-frontend.cc (jit_gnu_attribute_table): Add extra braces
to work around PR 16333 in older compilers.
(jit_format_attribute_table): Likewise.
gcc/lto/
* lto-lang.cc (lto_gnu_attribute_table): Add extra braces to work
around PR 16333 in older compilers.
(lto_format_attribute_table): Likewise.
Diffstat (limited to 'gcc/config/ia64')
| -rw-r--r-- | gcc/config/ia64/ia64.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/config/ia64/ia64.cc b/gcc/config/ia64/ia64.cc index f7766c2..ac566ef 100644 --- a/gcc/config/ia64/ia64.cc +++ b/gcc/config/ia64/ia64.cc @@ -375,7 +375,7 @@ static const attribute_spec ia64_gnu_attributes[] = static const scoped_attribute_specs ia64_gnu_attribute_table = { - "gnu", ia64_gnu_attributes + "gnu", { ia64_gnu_attributes } }; static const scoped_attribute_specs *const ia64_attribute_table[] = |