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| author | Nathan Sidwell <nathan@acm.org> | 2020-12-16 09:44:38 -0800 |
|---|---|---|
| committer | Nathan Sidwell <nathan@acm.org> | 2020-12-16 09:44:38 -0800 |
| commit | 8379916b167de9bebc32401526b6f53d06dca349 (patch) | |
| tree | 71591e23374848694ff7974862da5d6efa3ce422 /gcc | |
| parent | 269e82d49e2d5bf26ab847fa0f29fba0ad6f326a (diff) | |
| download | gcc-8379916b167de9bebc32401526b6f53d06dca349.zip gcc-8379916b167de9bebc32401526b6f53d06dca349.tar.gz gcc-8379916b167de9bebc32401526b6f53d06dca349.tar.bz2 | |
c++: Fix offsetof use [PR 98232]
offsetof is underspecified. GCC happened to accept an unneeded
explicit scoping, clang does not.
gcc/cp/
* module.cc (dumper::push): Clangify offsetof use.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/module.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/cp/module.cc b/gcc/cp/module.cc index d280696..e9ea186 100644 --- a/gcc/cp/module.cc +++ b/gcc/cp/module.cc @@ -4153,7 +4153,7 @@ dumper::push (module_state *m) /* Create or extend the dump implementor. */ unsigned current = dumps ? dumps->stack.length () : 0; unsigned count = current ? current * 2 : EXPERIMENT (1, 20); - size_t alloc = (offsetof (impl, impl::stack) + size_t alloc = (offsetof (impl, stack) + impl::stack_t::embedded_size (count)); dumps = XRESIZEVAR (impl, dumps, alloc); dumps->stack.embedded_init (count, current); |